EXAM GUIDE 2004 PART TWO Biology Computing French History Mathematics Physics Arts&Books The new name for Review - but still the best for music, cinema, literature, theatre, visual arts… Scotland Up Close contents There are just a few weeks to go until the start of the exam season, but this Scotland on Sunday guide is here to help you. Together with last week’s first part, the guide covers the 13 most popular Highers and Standard Grades. As ever, we’ve provided useful exam structures, past papers and quizzes, plus a handy Subjects 4 Biology 8 Computing 12 French 20 History 24 Mathematics 28 Physics study timetable and tips on coping with exam nerves. Together, the two guides provide everything you need to help you features 16 Pull-out Study Plan Draw up your own 6-week standard grade revision guide. Put it on your wall and stick to it. 18 Every date, every time Timetable of all the Higher papers 32 And the answers were… How did you do on the quizzes we set for all six subjects? do your absolute best in May and June. exam guide Scotland on Sunday, 108 Holyrood Road, Edinburgh, EH8 8AS Words Margaret Mallon ■ Illustrations Glen McBeth ■ picture editor Jennifer Dodds Special thanks to everyone at SQA and Hutchesons' Grammar School for all their kind assistance SCOTLAND ON SUNDAY March 21, 2004 3 biology STANDARD GRADE YOU study seven topics at Standard Grade and the exam will test you on all aspects of the syllabus, so you should revise all of your course notes and any textbooks you have. REVISION TIPS A good revision tip is to close the book or look away from your notes after two pages and write down the key facts in your own words. When you come to diagrams you have to remember, draw a copy of the diagram without the labels then write them down without reference to the book or notes, then check how many you got right. Flash cards are helpful – write down a definition on one side of a card and the word on the other. Use them with a friend to test your knowledge. EXAM TIPS ■ Read the information or look closely at 4 the diagram at the beginning of the question carefully as this will let you know what the question is about. Underline any important words in the information. Try to write something down for every question. ■ Knowledge and Understanding questions test you on facts and how much you have learned from the course. Read the question carefully to see what is required of you. Answer clearly using the correct biology terms. ■ You’ll be tested on your problem solving skills. You need to be able to draw and interpret graphs, charts and tables; do calculations of averages, percentages and ratios; comment on experimental methods; get valid and reliable results; draw a conclusion from a set of results. ■ Drawing graphs. Make sure each axis has a proper scale with each interval equally spaced. Each axis needs a label and units. Don’t miss out the zero on your scales – you’ll lose a mark if you do. Use crosses to plot points and be accurate. Join the points with a ruler and make sure the line goes through every cross. Your line must go from the first point to the last point and not outside that range unless otherwise specified. ■ Bar charts. The top of the bar must be exactly along the correct value. If any space can be seen, you will lose a mark. Use a ruler. ■ If you are asked to improve apparatus, check for leaks, check corks are fitted and that thermostats are in the right place. There are seven topics at Standard Grade. As everyone sits General and Credit papers this is a checklist of subjects covered by Credit level. If you are not doing the Credit, check with your teacher what you don’t need to revise. THE BIOSPHERE ■ Investigating an ecosystem (sampling methods, measuring abiotic factors) March 21, 2004 SCOTLAND ON SUNDAY biology: standard grade ■ How it works (food chains, food webs, pyramids of numbers and biomass, population growth curves, competition, the need for recycling, the nitrogen cycle) ■ Control and management (sources of pollution, the effects of energy sources on the environment, control of pollution, indicator of species, poor management, control of ecosystems by agriculture) Useful words for your flash cards: habitat, population, community, ecosystem, abiotic factor, producer, consumer, pyramid of biomass, energy loss, competition, nitrate, micro-organism, organic waste, indicator species. THE WORLD OF PLANTS ■ Introducing plants (variety of plants, uses of plants, effects of loss of diversity) ■ Growing plants (seeds, flowers, pollination, fertilisation, seed dispersal, asexual reproduction) ■ Making food (transport system, leaf structure, photosynthesis, limiting factors) Useful words and phrases: Stoma, fertilisation, clone, pollination, raw materials, asexual, stigma, chlorophyll, stamen, xylem, refining process, phloem. ANIMAL SURVIVAL ■ The need for food (types of food, digestion, teeth, the digestive system, peristalsis, digestive enzymes, absorption) ■ Reproduction (sperm and eggs, internal and external fertilisation, reproductive organs, development in mammals, parental care) ■ Water and waste (water balance, structure of the kidneys, kidney failure) ■ Responding to the environment (response to environmental factors, rhythmical behaviours) Useful words and phrases: Protein, digestion, lipase, peristalsis, large intestine, external fertilisation, testes, yolk sac, amniotic sac, metabolic water, renal artery, glomerulus, urea. INVESTIGATING CELLS ■ Investigating living cells (stains, plant and animal cells) ■ Investigating diffusion (diffusion, concentration gradients, the importance of diffusion, osmosis, the effects of osmosis on cells) ■ Investigating cell division (the function of cell division, the importance of reliable copying, the stages of mitosis) ■ Enzymes (the need for enzymes, how enzymes work, building up and breaking down, factors that affect enzyme reactions) ■ Aerobic respiration (what is aerobic respiration?; what is metabolism?) Useful words and phrases: Catalyst, cell membrane, carbon dioxide, fat, nucleus, chromatids, oxygen, stain, concentration gradient, cytoplasm, phosphorylase. THE BODY IN ACTION ■ Movement (the functions of the skeleton, joints, bones, tendons and muscles) ■ The need for energy (energy, breathing, gas exchange, features of efficient exchange structures, the heart, blood circulation, types of blood vessel, components of blood, gas exchange) ■ Co-ordination (the eyes, the ears, the nervous system, reflex actions, the brain) ■ Changing levels of performance (muscle fatigue, fitness and exercise) Useful words and phrases: Skull, ball and socket, synovial fluid, tendon, diaphragm, cilia, left ventricle, coronary artery, retina, auditory nerve, reflex action, cerebrum, fatigued, lactic acid. INHERITANCE ■ Variation (concept of species, continuous variation, discontinuous variation) ■ What is inheritance? (genetic information, chromosomes and genes, genotypes and phenotypes, genetic crosses, the difference between expected and actual results, sex determination) ■ Genetics and society (selective breeding, mutations, factors that cause mutations, amniocentesis) Useful words and phrases: X or Y, Down’s syndrome, species, genotype, alleles, phenotype, gametes, continuous variation, selective breeding, mutation factor, discontinuous variation. BIOTECHNOLOGY ■ Living factories (yeast, fermentation, types of respiration, malting and brewing, cheese and yoghurt) ■ Problems and profit with waste (dangers of untreated sewage, working with micro-organisms, decay, sewage treatment, upgrading waste) ■ Reprogramming microbes (genetic engineering, insulin, antibiotics, biological detergents, immobilisation techniques) Useful words and phrases: yeast, fermentation, batch processing, malting, lactose, typhoid, resistant spores, energy, oxygen, biogas, immobilisation. QUIZ Q1. What does an arrow in a food chain represent? Q2. What is meant by diffusion? Q3. When applied to an enzyme, what is meant by the term ‘specific’? Q4. Give a word equation for aerobic respiration. Q5. What does the term ‘fertilisation’ mean? Q6. State two limiting factors for the process of photosynthesis. Q7 What is the function of cilia in the trachea? Q8. Why is the left ventricle of the heart thicker than the right? Q9. How many chromosomes does a normal human body cell contain? Q10. What is a saprophyte? Answers page 32 STRUCTURE OF THE EXAM During the course you work on a practical project that is assessed by your school and is worth 20% of your overall marks. There is also an external examination worth 80% of the overall marks and consisting of a single paper of short questions and answers lasting 1 hour 30 minutes. The exam tests your knowledge and understanding as well as problem solving skills. Everyone sits two papers – Credit and General levels. There is no Foundation level in Biology. STANDARD GRADE WEDNESDAY 19 MAY SCOTLAND ON SUNDAY March 21, 2004 5 biology: higher HIGHER THERE are no trick questions in the Higher Biology exam, which aims to give you the chance to demonstrate what you have learnt. Know the facts, practise questions and be aware of the type of problem solving tasks you will encounter. At this stage, when you have nearly completed the course, there are several options open to you to learn these facts: your own notes, your textbook if you have one, and topic summaries. Reading alone is not a good way to fix important material in your memory – your mind can wander off too easily. Highlight difficult or important sections and take notes while you read to fix the facts more firmly in your brain. Tackle a small section at a time and go over it in different ways. You can take notes or jot down the information in the form of a flow diagram or mind map. When you have read over the section, try writing a summary of what you have read without looking at the book, then go back to the book and read it again and complete or expand on your summary. Draw diagrams and label the parts without looking, then check and correct them. EXAM TIPS ■ Don’t be too casual about multiplechoice questions – research has shown that pupils finish them far too quickly. The time allowed is so that you can read in detail, not just skim over and choose the most likely answer. ■ Read the whole question, especially the bit above a graph or diagram. Important information is often ‘hidden’ there. Skim read at your peril. Make sure you answer the question fully. ■ Look at any graph or data before you look at the question. ■ In the Higher Biology essay Section C the candidates are expected to show a high level of understanding of the facts in the way they select relevant information and in the way they organise and present this information. One essay question is worth a straight 10 marks for knowledge. The second has an allocation of one mark each for coherence and relevance. So it is important that candidates’ responses are presented in a logical and progressive way and structured so that related factual information is grouped together under headings. The actual wording of the essay question suggests obvious headings. Spend a little time planning your essay – say five minutes – particularly if it’s an unstructured essay. To do well in the Biology exam you must understand the whole syllabus. The Higher Biology syllabus is divided into three units: Cell Biology, Genetics and Adaptation, Control and Regulation. UNIT 1: CELL BIOLOGY ■ Cell structure in relation to function 6 Get stuffed: Dolly, the cloned sheep, is moved to her new home in a museum. Genetics ■ Cell variety: variety in structure, unicellular organisms, structure and function. ■ Absorption and secretion of materials: diffusion and osmosis, cell wall and plasma membrane. PHOTOSYNTHESIS ■ The role of light and photosynthetic pigments. ■ The light dependent stage and carbon fixation. Energy release ■ The role and production of ATP: glycolysis, Krebs, CO2 and hydrogen, cytochrome system, mitochondrion structure, aerobic and anaerobic phases. SYNTHESIS AND RELEASE OF PROTEINS ■ Variety and function of proteins, RNA, DNA, organelles. CELLULAR RESPONSE IN ANIMALS AND PLANTS ■ Viruses ■ Cellular defence in animals (phagocytes, antibodies) ■ Cellular defence in animals (resin, tannins, cyanide, nicotine) UNIT 2: GENETICS AND ADAPTATION VARIATION ■ Meiosis and dihybrid cross ■ Linkage and crossing over ■ Mutation SELECTION AND SPECIATION ■ Natural selection ■ Artificial selection ANIMAL AND PLANT ADAPTATIONS ■ Maintaining a water balance ■ Obtaining food ■ Coping with dangers UNIT 3: CONTROL AND REGULATION CONTROL OF GROWTH AND DEVELOPMENT ■ Growth differences between plants and animals ■ Genetic control ■ Hormonal influences ■ Environmental influences PHYSIOLOGICAL HOMEOSTASIS ■ Need to maintain conditions ■ Blood’s water content and cell chemicals ■ Tissue’s glucose and energy needs ■ Temperature and metabolism ■ Endotherms and ectotherms POPULATION DYNAMICS ■ Population fluctuations ■ Factors influencing change ■ Monitoring populations ■ Succession and climax in plant populations March 21, 2004 SCOTLAND ON SUNDAY biology: higher based on the mandatory units, both of which should be attempted. Section C (30 marks) has two essay questions based on the mandatory unit worth 15 marks each. Section D (15 marks). Answer one essay question out of six optional units. QUIZ SUBJECTS IN PAST PAPERS is one element of the Higher exam The ADVANCED HIGHER syllabus has three mandatory units (cell and molecular biology; environmental biology; biology investigation) and one optional unit from a choice of three units (biotechnology; animal behaviour; physiology, health and exercise). STRUCTURE OF EXAM HIGHER BIOLOGY: A single paper which takes two-and-a-half hours and is split into three sections. Section A is 30 multiple choice questions with four possible responses for each item. Each answer is worth one mark. Section B is 80 marks worth of structured questions. Section C asks you to do two essays for 10 marks each. One essay is structured with marks allocated to each part. The other essay is unstructured. ADVANCED HIGHER: A single paper that takes 2 hours 30 minutes and is split into four sections. Section A, worth 25 marks consists of 25 multiple-choice questions. Section B (30 marks) consists of two data handling questions worth 15 marks 2000: Respiration and photosynthesis in a plant; organelles, cyanogenesis, cellular defences in plants, cellular defences in animals, respiration in mammalian cell, ATP, cell structure (variety, absorption, cell wall and membrane); the role of light and photosynthetic pigments; DNA and RNA; gene mutation; viruses; meiosis; cross-over; maintaining a water balance; plant growth; plant population changes; animal population changes; temperature and metabolism; glucose and energy needs; insulin production by genetic engineering; somatic fusion in plants; foraging behaviour in animals; social mechanisms in animals. 2001: Osmosis; structure of plant cell walls; photosynthesis; DNA; viruses; animal cellular defences; the role of light and photosynthetic pigments; cell membrane structure; anaerobic respiration; ATP; effect of temperature on respiration; RNA; mutation; meiosis; artificial selection; natural selection; maintaining a water balance; coping with dangers; environmental influences on plant growth, tissue’s glucose and energy needs; metabolism. 2002: Aerobic respiration; factors affecting rate of photosynthesis; carbon fixation; role of light in growth and development; selective ion uptake; importance of potassium in plant cells; meiosis; recombination frequencies; dihybrid cross; isolating mechanisms and adaptive radiation; indicator species and monitoring populations; genetic engineering; temperature regulation; effect of IAA on shoots; stomatal mechanism; osmoregulation in salmon; water conservation in the desert rat; lateral meristems in plants; structure of plasma membrane and cell wall; phagocytosis; mRNA and protein synthesis; lactose metabolism in E coli; effects of IAA and GA in plants. 2003: Ions; muscles; DNA; enzyme production and organelles; alleles; genetic mutation; polyploidy; endonucleases; plant response to invasion; plant adaptations; cambium cells; blood glucose; enzyme synethesis in plants; IAA; production of hormones; population density; pioneer community of plants to climax community; rickets; organelle function in lining of small intestine; photosynthesis in a chloroplast; photosynthesis; human cell invaded by influenza virus; respiration; meiosis; animal adaptations; plant roots; effect of light on animals and plant reproduction cycles. Q1. Precisely where are the enzymes for Krebs cycle located within a cell? Q2. Name the three components of a DNA nucleotide. Q3. What is the difference between active and passive immunity? Q4. What are linked genes? Q5. What does it mean if a cell is described as haploid? Q6. Name the type of chromosome mutation that involves a section of one chromosome being broken off and then rejoined to another chromosome. Q7. Name two ways in which a gerbil can gain water. Q8. What is a Hydrophyte? Q9. Give two reasons why a human needs iron in their diet. Q10. What is an endotherm? Answers page 32 HIGHER WEDNESDAY 19 MAY SCOTLAND ON SUNDAY March 21, 2004 7 computing STANDARD Grade Computing has three main areas of study: ■ Knowledge and understanding of computing facts. ■ Problem solving in computing situations. ■ Practical assessment. Knowledge and understanding and problem solving will be assessed externally by written examination. Practical abilities are assessed internally with external moderation by the SQA. This means that during the course you will work on a project that will be marked by your teacher and sent away to the SQA for moderation. COMPUTER JARGON There are special words used in computing – often referred to as computer jargon – and it’s important to learn what these words mean. They will be used in exam questions and you’ll be expected to use them properly in your answers. 8 REVISION TIPS ■ Give yourself plenty of time to revise – study little and often. ■ Break the course down into topics. Learn the facts about each topic as you study it. ■ Use past papers as a final preparation. Try to tackle exam questions without looking at your notes then go over the questions again using your notes. Change your answers if you think you’ve got them wrong or if you could improve on your answer. ■ Ask your teacher for help once you’ve checked all your answers to past papers. Here follows a syllabus checklist. COMPUTER APPLICATIONS ■ General Purpose Packages ■ System requirements: hardware and software (including CPU, keyboard, monitor, floppy disc drives, hard disk drive, CD-Rom drive, printer, Knowledge System or Expert System, eg giving legal advice, medical diagnosis, car diagnosis). ■ Storage: types of data (numeric, textual, graphic); backup; capacity. ■ Need for General Purpose Packages: reasons for development (tasks people need computer to do); information flow. ■ Common features: applications (run or open); documents (new, open or load, close or save, print, print part, print drivers); data (insert data, delete data, amend data, copy data, move data, change appearance, headers and footers, alter HCI parameters). ■ Human Computer Interface: userfriendliness; menu driven; command driven; WIMP (Windows, Icons, Mouse and Pull-down menus) also known as Graphical User Interface or GUI; on-line tutorials and on-line help. ■ Word Processing: Enter, Amend, Delete, Save, Retrieve, Print; Wordwrap; line and page length; tabulation; check your spelling; text justification; standard paragraphs; search and replace; standard letters. March 21, 2004 SCOTLAND ON SUNDAY computing: standard grade ■ Spreadsheets: what is a spreadsheet?; values, text and formulae; charting; calculations; inserting and changing size; replication; attributes; formulae involving conditions; relative cell references; absolute cell references; cell protection. ■ Databases: files, records and fields; computerised information; create new files; add new records; adding new fields; searching; altering record format; sorting; computed fields; input and output format; sorting on two fields. ■ Graphics: draw graphics; add text; change tools; change attributes; scale the graphic; rotate the graphic. ■ Communications: networks; LANs; WANs; Facsimile transmission; Electronic Mail; Teletext; Viewdata; on- and off-line in communications; multi-access. ■ Integration: multi-task packages; integrated software; static and dynamic links. ■ Implications: social; security and privacy (including Data Protection Act 1984 & 1998, Computer Misuses Act 1990); data user and data subject; setting up costs; running costs; staff costs. INDUSTRIAL AND COMMERCIAL APPLICATIONS ■ Automated Systems: reasons for automating; hardware for automated systems; interfaces; analogue input & output; converters; input sensors; output devices; feedback; open loops; closed loops; what is a robot?; shape of a robot: robot arms; robot anatomy; end effectors; degrees of freedom; yaw, pitch and roll; digitiser; stationary and mobile robots; magnetic guides; light guides; CNC; CAD/CAM; programming robots; programming languages; control languages; simulation; real-time; retraining; employment; safety; costs; financial implications; design considerations. ■ Commercial Data Processing: reasons for CDP (volume of documents, speed of processing, repetitive tasks, speed of access); management information; data processing cycle; data and information; collection and input of data (bar codes, Kimball Tags, magnetic strips, magnetic ink character recognition or MICR, mark sense cards, optical character recognition or OCR); check digits; other types of checks (range checks, length check, reliability of checks); turnaround document; validation date; verification date; storing data; updating data; backup; processing data; master file and transaction file; file access methods; file ancestry; hardware for CDP; output methods; jobs and careers (the programmer, the systems analyst, the engineer, the computer operator, the data preparation operator); costs of CDP (initial costs, running costs); point of sale terminals (POST); electronic funds transfer (EFT); computer crime; importance of accuracy of information; current legislation; privacy; security; sale of customer lists; the manual system; single entry, multiple use; the size of businesses. COMPUTER SYSTEMS ■ Systems software: definition of software; high-level languages; common features of high level languages (commands for process, repetition, decisions); translation; special purpose languages (eg COBOL, FORTRAN, PASCAL, APT, PROLOG) and general purpose languages (PL/1, ALGOL); portable software; types of translator – Compiler; types of translator – Interpreter; Compiled v Interpreted; types of translator – Assembler. ■ Operating and filing systems: the operating system; the operating system in memory (ROM and RAM); functions of an operating system (memory management, file management, input-output, job scheduler, error reporting); specialised functions of an operating system (multiprogramming, multi-access, resource allocation); types of operating system; background jobs; directories and catalogues; types of file (data files, program files); different types of filing systems (flat, hierarchical). ■ Low-level machine: bit, byte, kilobyte, megabyte, input-process-output; Central Processing Unit (CPU) made up of the processor and main memory with main memory made up of ROM and RAM; machine code (advantages and disadvantages); word (collection of bits); addressability; how the computer stores numbers; how the computer stores text; how the computer stores graphics; resolution of graphics; character sets; control characters; integers; storing large numbers; inside the processor (the Control Unit, the ALU). ■ Hardware: the microprocessor; memory chips (ROM or RAM); storage locations; backing store; storage capacity; the floppy disk; the hard disk and drive; input devices; output devices; multimedia. QUIZ Q1. What legislation outlaws hacking and the spreading of viruses? Q2. With reference to Automated Systems two types of control can be used, open loop and closed loop. What is meant by closed loop control? Q3. When using a spreadsheet software package what is the term used allowing the user to stop the contents of cells being altered? Q4. What do the letters MICR stand for? Q5. What is the name given to a group of computers connected together in one building? Q6. Name two functions of an Operating System. Q7. How many bytes are in a kilobyte? Q8. When data is collected over a period of time and then processed, what is this type of processing called? STRUCTURE OF THE EXAM Foundation level: A single paper lasting one hour. The paper consists of mainly short-response questions. General level: A single paper lasting one hour, 15 minutes. The paper consists of a mixture of short and extended-response questions. Credit level: A single paper lasting one hour, 45 minutes. The paper consists of questions that demand extended and in-depth responses. Within each paper there will be a choice of questions. Q9. What legislation covers information held on a computer system? Q10. Name three output devices. Answers page 32 STANDARD GRADE THURSDAY 13 MAY SCOTLAND ON SUNDAY March 21, 2004 9 computing: higher HIGHER COMPUTING has its own language – using the correct technical words will help you to score more marks in your Higher exam. Your answers should be precise and detailed and use the appropriate computer vocabulary and abbreviations. Sticking to the point is all important – you won’t get any extra marks for displaying irrelevant knowledge. Working through past papers with the help of your teacher is an excellent way to revise for this exam. Calculators are allowed, but the only calculation you are likely to be asked is working out the memory required for a bit-mapped graphic image. You must have a solid grounding in the two mandatory units (Computer Systems and Software Development) as 70% of the examination marks are allocated to testing your knowledge and understanding of these areas. There are a lot of facts and concepts and you simply have to learn them. You need to know the following: COMPUTER SYSTEMS ■ CPU structure, fetch-execute cycle, twostate machine, stored program concept, interfaces, storage of text, integers, real numbers, bit-mapped and vector graphics, effect of bus width and memory on processor performance, network topologies, peripherals (input and output and storage), types of system software, types and purposes of various PROGRAMMING LANGUAGES AND APPLICATION PACKAGES: SOFTWARE DEVELOPMENT You won’t be asked to write program code, although it can sometimes be useful to give an example in an answer. Here is a checklist of some of the words and concepts whose meanings you need to know: ■ Robustness, reliability, maintainability, readability, portability, modularity and efficiency ■ Pseudocode and structure diagrams ■ Compilers and interpreters ■ Syntax, logical and run-time errors; passing parameters by value or by reference ■ Syntax and semantics. There is a mnemonic to remember the seven stages of the software development process: A Dance In The Dark Every Monday (Analysis, Design, Implementation, Testing, Documentation, Evaluation, Maintenance). You should be able to write pseudocode for common algorithms – input validation, linear search, counting occurrences, finding max/min. Section 3 is the optional topic. You will have studied one of the following: Computer Programming, Artificial Intelligence, Computer Networking or Multimedia. Here are a few hints: 10 Cyber aerobics: Sony unveils the QRIO running robot in Tokyo. You should have two PROGRAMMING There is some overlap with Software Development, but you need much more in-depth knowledge. Know your algorithms: binary search, sort, list operations. Know your data structures: 2-D arrays, records, queues, stacks. ARTIFICIAL INTELLIGENCE Don’t waffle in a question about defining intelligence, or developments in AI. Look at the number of marks and make sure you make that number of clear and distinct points. Use numbered bullet points. ■ The “Prolog” question: show clearly how Prolog arrives at its answer by writing down the number of every clause examined and writing down when a variable is “instantiated” to a value. ■ Expert Systems: be able to write simple rules, and to describe the role of the subject expert and knowledge engineer, and the function of the user interface, knowledge base and inference engine. Be able to describe (using a labelled diagram) depth-first and breadth-first searches. Know at least two marks’ worth about each of these: natural language processing, vision, pattern matching, intelligent robots, heuristics, neural networks and parallel processing. Be able to write four or five marks’ worth about one of them. COMPUTER NETWORKING Know all the terminology – detailed and precise answers will be required. LAN/WAN, network topologies, internet/intranet, client-server/peer-peer, OSI layers, international protocols and standards. Applications, benefits, ethical and legal implications, economic factors. MULTIMEDIA TECHNOLOGY Technical detail is required of both hardware and software. If a question asks you to “Describe in technical detail…” look at the number of marks and make at least that number of points. Technical detail means actual speed of processor required (“700MHz” rather than “fast”), amount of hard-disk space (“20Gb” rather than “large hard disk”) and so on. Know about standard file formats for graphics, sound and video. Be able to describe the hardware and March 21, 2004 SCOTLAND ON SUNDAY computing: higher and is on software development, worth 30 marks. You choose question one or two. The second section has three optional topics of which you will have studied one: Artificial Intelligence; Data Communication; Computer Systems. Within your chosen section you have to do one compulsory question (35 marks) and choose one of two other options (35 marks). The questions on this paper are a mixture of short and extended response questions and they involve technical text relating to real life situations. You have to apply your knowledge to real systems. QUIZ PAST PAPERS marks’ worth of knowledge about robots software requirements for all of graphics, video and sound. STRUCTURE OF EXAM HIGHER: A single paper over two hours 30 minutes worth a total of 100 marks. The paper is in three sections. Section I: 30 marks. You must attempt all questions. They are mainly straightforward tests of your knowledge and understanding and require quite short answers. Section II: 40 marks. You answer four questions out of six. The section includes two compulsory questions. Questions involve problem-solving and are a little more involved than the previous section. Section III: 30 marks. You must attempt one sub-section out of four. Within each sub-section you answer three questions out of four. There are two compulsory questions. Questions are more complex and involved. ADVANCED HIGHER: A single two-and-a-half hour paper. The first section is mandatory 2000: Program design, data types, software development tools, algorithms, analysis stage of software development, memory, operating system functions, CPU, module libraries, scripting language, storage of pictures and text, output device, application packages, programming languages, stored program concept, binary code, fetch-execute cycle, buses width and memory, test data, portability of software, modular programming. 2001: Standard file formats, syntax and semantics, dynamic linkage, control structure, algorithms, programming language, problem definition v problem specification, debugging tool, run-time error, module library, operating system layers, data error – causes and detection, optical media v magnetic media, bus memory, peripheral devices, bit-mapped and vector graphics, computed field. 2002: Binary numbers; ASCII; stored program concept; system software and application software; hardware characteristics – desktop server versus network server; peripheral device interface; software development process – analysis stage and maintenance; module libraries; structured listing; parameter passing; syntax and logic errors; components of processor; memory read operation; throughput; addressable memory; software development; data standards; input validation; digital camera versus scanner; scripting language; standard operating system; utility program; storage device; modularity; complex condition; user interface; iteration and selection control structures. 2003: software management; memory management; correct and reliable code; methods of representing program design; fixed loops and conditional loops; readable program; word size; control bus; vector graphic and bit-mapped graphic; signedbit and two’s complement; network topology; scripting and procedural programming languages; resolution and capacity; application packages and standard file formats; software application for newspapers and magazines; software for an employment agency. Q1. Why do computers use the binary numbering system? Q2. What are the three main components of the CPU? Q3. Give an advantage that a mesh topology has over a star topology. Q4. What additional functions might a networked operating system have over a single-user operating system? Q5. What factors should you consider when buying a digital camera? Q6. What is meant by iteration in the Software Development process ? Q7. Name three types of Maintenance activities. Q8. In programming what is an array? Q9. What is meant by parameter passing by value? Q10. When would a CASE statement be used in a program? Answers page 32 HIGHER MONDAY 31 MAY SCOTLAND ON SUNDAY March 21, 2004 11 french STANDARD GRADE STANDARD Grade French is made up of reading, listening, speaking, and writing. Reading and listening will be assessed externally in an exam. Speaking and writing will be assessed by work you produce throughout the year in class assessments. Your teacher will choose the three best assessments to submit. REVISION TIPS To revise you should go over the lists of vocabulary – phrases and words – you have been compiling through the year in your class notes. If your notes aren’t great, ask your teacher for help or compile a new list from textbooks and course notes. The BBC has an excellent website at www.bbc.co.uk/learning that has a section on Standard Grade French. Collins also publishes a GCSE French Vocabulary Toolkit that has useful vocabulary lists. But it’s not enough just to write down useful phrases – you should look them 12 over regularly and learn them, as well as adding to them. Do a little a lot. You should also revise your grammar and be familiar with the present, past and future tenses. If you feel your grasp of grammar is shaky, seek help from your teacher. To help your listening and speaking skills it’s a good idea to tune into French TV programmes on BBC2 and Channel 4 such as Quinze Minutes Plus, Extra C4 and Café des Rêves, and Heineman have a Standard Grade Activities Tape. To improve reading skills visit www. lesclesjunior.com, a current affairs website aimed at French kids aged 11-12. Other useful websites include www.zut.org.uk and www.linguascope.co.uk which is very good for vocabulary. READING TIPS ■ Expose yourself to as much reading material as possible – read French magazines, newspapers, readers. ■ In the exam it’s important to spot the correct information needed. Practise by working through past papers. ■ Work on your dictionary skills. It’s not always necessary to look up all the unfamiliar words in a passage – try to work them out from the context as this will save you time in the exam. If you do need to use your dictionary, remember you may not find the word exactly as it’s written in the text. Nouns are usually listed in the singular form, so you’ll have to remove any extra feminine or plural ending before you find them. LISTENING TIPS ■ Improve your skills by practising. Work through past papers and revision tapes. ■ Learn basic vocabulary for the topics of Standard Grade. ■ Learn numbers, dates, directions, times, buildings, meals, as they always come up. ■ Concentrate during the test but don’t March 21, 2004 SCOTLAND ON SUNDAY french: standard grade panic – remember, you get to hear each item THREE times. ■ If in doubt make an intelligent guess. SPEAKING TIPS ■ Try not to be nervous. Your class teacher will try to make you feel at ease. ■ You’re told the topics before a speaking assignment, so prepare for them. ■ When you talk to your teacher you can’t predict what he or she will say. Listen carefully and respond. You can ask him or her to repeat or explain, but make sure you do so in French! ■ Practise situations in the classroom for paired dialogue. For a solo talk record yourself. Rehearse your speech in front of a mirror until you feel confident. ■ Pretend to be confident even if you’re nervous – you will sound more convincing. Pause and take a breath between sentences or phrases. ■ Sit up and speak clearly. Look your teacher or speaking partner in the eye. Smile and express your feelings in your tone of voice. Don’t drone! ■ Don’t panic if you make a mistake. ■ Give yourself time to think with pauses filled by useful little words such as ‘voyons’, ‘alors’ and ‘eh bien’. ■ Give full answers, not just ‘oui’ or ‘non’. ■ Know when to use ‘tu’ and ‘vous’. WRITING You have to produce three pieces of writing during your two-year course. You’ll know in advance what you are going to be tested on and will be able to use a dictionary. Your teacher sends off the three best pieces of writing in a folio to be marked by the SQA. GRAMMAR TIPS These are pointers only – this is not a comprehensive grammar checklist. ■ Verbs. Revise verbs and make sure you can conjugate them in the past, present and future. ■ Definite article (THE). In English we say ‘I like football’ but in French we say ‘j’aime le football’. The definite article is used after any verb of liking/preferring. ■ To play something. To play sport or a game you use jouer à + the sport or game, eg je joue au football. To play an instrument you use jouer de + instrument, eg je joue du piano. ■ Saying for how long I have been golfing for five years, you would say ‘je joue au golf depuis cinq ans’. The construction is present tense of verb + depuis + time. ■ French for YOU TU – you use this when you are talking to one person who is a young person, a friend or a member of your family. VOUS – you use this always when talking to more than one person or when talking to one person who is an adult unknown to you or to whom you have to be polite. ■ Adjectives In French, adjectives or describing words go after the noun, eg le vin rouge. But there are exceptions, eg une grande maison. Some adjectives change their meaning according to position, eg mon cher ami (my dear friend) or un repas cher (an expensive meal). In French, adjectives change: -e, -s or -es can be added to the adjective to make it agree with the gender and number of the noun it describes. But there are exceptions, eg ‘marron’ never changes (les yeux marron). SOME USEFUL PHRASES This is not a complete list of topic areas on the Standard Grade course. ■ Talking about yourself Je m’appelle… (my name is…) J’ai… ans (I am… years old) J’habite à Dundee (I live in Dundee) ■ Home/daily routine J’habite une maison/un appartement (I live in a house/flat) Il y a une cuisine (There is a kitchen) Tous les jours (Every day) ■ School/future career Ma matière préférée c’est…(My favourite subject is…) Je suis nul (nulle) en géo (I’m hopeless at geography) ■ Holidays/travel/places L’année dernière (last year) On a fait des excursions (we went on some excursions) ■ Buying things C’est combien? (how much is it?) Vous désirez? (what would you like?) ■ Booking in Je voudrais une chambre avec un grand lit (I would like a room with a double bed) Le petit déjeuner est compris? (Is breakfast included?) ■ Making arrangements Tu veux sortir ce soir? (do you want to go out tonight?) On se rencontre à quelle heure? (what time shall we meet?) QUIZ Q1. What do the following words mean? 1 meilleur 2 la grippe 3 blessé 4 la santé 5 un embouteillage 6 un incendie 7 une guerre 8 une grève 9 au chômage 10 gagner Q2. How do you say the following in French? 1 I am 2 I have 3 I like 4 I don’t like 5 I go 6 I do 7 I can 8 I would like 9 I think that 10 in my opinion Answers on page 32 STRUCTURE OF THE EXAM Speaking will be assessed internally by your teacher. This part includes a prepared talk (max 2 mins), conversation (max 5 mins) and a role play activity (max 5 mins) and is moderated by the SQA. Listening is assessed externally at Foundation, General and Credit Levels. Reading is assessed externally at Foundation, General and Credit Levels. Writing is assessed by means of a folio of three pieces of work you complete in school over the two-year course. The folio is assessed externally by the SQA. STANDARD GRADE TUESDAY 11 MAY SCOTLAND ON SUNDAY March 21, 2004 13 french: higher HIGHER FRENCH Higher aims to improve your skills in reading, listening, speaking and writing in the language. A good revision tip is to prepare a list of useful phrases, idioms and words you can use in writing in French. Practise writing these phrases out, commit them to memory and don’t be tempted to stray from them on the day of the exam. You should also review your grammar, paying particular attention to tenses. This will help you when it comes to the writing sections of the examination as you will be required to write using past tenses and sometimes future or conditional tenses as well. You should practise by listening to French tapes or watching TV5 on satellite, or French programmes on BBC2 and C4 such as Quinze Minutes Plus, Café des Rêves and Extra C4. Many candidates find the listening part of the examination the most difficult as it is unpredictable and hard to prepare for – which is why getting your ear attuned to native speakers is important. To help your reading it’s a good idea to read French novels, magazines and newspapers and there’s a current affairs website aimed at young French people called www.lesclesjunior.com. For the speaking assessment it’s a good idea to prepare several presentations on various topics, tape them and listen back to them. If they’re not up to scratch, go back and do them again. Be prepared to be flexible when it comes to the conversation part of the speaking exam and try to stay relaxed to avoid freezing up. You’re more likely to score well if you take the initiative and lead the teacher into the different topic areas in this conversation, which is supposed to be as natural as possible under the circumstances. Try to appear confident. Don’t be put off if you’ve made a mistake – it’s the ability to communicate that counts. When it comes to translation remember you have to play close attention to the text – it’s no good translating approximately to convey the gist of the passage as the examiner will be looking for attention to detail and strict accuracy, including correct tenses, plurals, and even whether a definite or indefinite article has been used. Watch out for ‘les faux amis’ – French words which sound similar to English ones but in fact have a different meaning. Examples include: ■ Rester means to stay, not to rest. Se reposer means to rest. ■ Travailler does not mean to travel, it means to work. Voyager is the correct French word for travel. Other tricky phrases that might trip you up include: ■ Passer un examen – to sit an exam; réussir à un examen – to pass an exam. ■ Réaliser – to carry out; se rendre compte – to realise 14 Au fait: Brush up on the vocabulary needed to describe your holiday in France ■ Sensible in French means sensitive, not sensible. DICTIONARY SKILLS You’re allowed to take a French-English dictionary into the exam, but sometimes this can lead a candidate down the wrong path. Make sure your dictionary skills are up to scratch as many words have more than one meaning. Read all the alternative definitions of a word and decide which one is most suitable rather than just opting for one. You can be tripped up by words like ‘sauf’, whose first meaning in the dictionary is ‘safe’, but normally it means ‘except’. Rely on your brain first before you turn to your dictionary. It’s important to do your groundwork for the directed writing section of the exam. Revise the vocabulary and phrases relating to the themes of Lifestyles, Education and Work, and The Wider World. Useful phrases to memorise to help you with the directed writing, where you will be asked to include specific pieces of information, are the following: DIRECTED WRITING PHRASES ■ When you went L’été dernier – last summer Pendant les vacances de Noël – during the Christmas holidays Il y a deux ans – two years ago En juin dernier – last June à Pâques dernier – last Easter ■ Where you went and with whom/who came to stay Je suis allé(e) en France – I went to France Je suis resté(e) dans un petit village – I stayed in a small village Douze jeunes sont venu(e)s dans notre école en échange scolaire – 12 young people came to our school on an exchange trip Nous avons loué un gîte dans le Midi – we rented a gîte in the south of France Une fille est restée chez moi – a girl stayed with me ■ How you travelled On a pris le ferry de Douvres à Calais – we took the ferry from Dover to Calais Nous avons voyagé par l’Eurotunnel – we went through the Eurotunnel J’ai pris l’avion et le bateau – I took the plane and the boat ■ What you did during the journey Pendant le voyage je me suis endormi(e) – during the journey I fell asleep J’ai parlé à d’autres voyageurs – I talked to other travellers J’ai passé mon temps à lire – I spent my time reading ■ How long you stayed J’ai passé une semaine à Paris – I spent one week in Paris On a passé quinze jours en France – we spent a fortnight in France J’ai travaillé pendant deux mois en France – I worked for two months in France ■ Where you stayed L’hôtel se trouvait dans une station de ski – the hotel was in a ski resort On est resté(e) dans une auberge de jeunesse – we stayed in a youth hostel On a fait du camping en pleine campagne – we went camping out in the country Je suis allé(e) chez mon (ma) correspondant(e) – I went to my penfriend’s house ■ Describing your accommodation Il/elle habitait une grande maison – he/she lived in a big house L’hôtel était moche – the hotel was ugly J’ai partagé une chambre avec – I shared a room with March 21, 2004 SCOTLAND ON SUNDAY french: higher ■ How you got on with people Je ne me suis pas très bien entendu(e) avec – I did not get on very well with Je me suis fait des amis – I made friends Mon chef était très sympa – my boss was very nice ■ Giving your opinion of your stay Je me suis un peu ennuyé(e) – I got a bit bored J’avais le mal du pays – I felt homesick Je me suis fait beaucoup d’ami(e)s – I made lots of friends ■ What you did Un jour j’ai fait les magasins – one day I went shopping J’allais souvent dans les cafés – I often went to cafés Le matin je me bronzais sur la plage – in the morning I sunbathed on the beach Le soir j’aidais ma mère à préparer les repas – in the evening I helped my mother prepare the meals ■ Likes and dislikes Je n’ai pas aimé la nourriture – I did not like the food On a très bien mangé – the food was very good Ma maison lui plaisait beaucoup – he/she really liked my house ■ Will you repeat the experience? J’aimerais retourner à Paris – I’d like to go back to Paris Je ne repartirais jamais en famille – I’d never go away again with my family Je préférerais ne pas inviter un(e) Français(e) chez moi – I’d prefer not to invite a French person to my home ■ Give a reason for your opinion Il faisait trop chaud pour moi – the weather was too hot for me J’ai dépensé trop d’argent – I spent too much money J’ai beaucoup profité de mon séjour – I really made the most of my stay ■ Describe the job you did J’ai travaillé comme serveur/serveuse – I worked as a waiter/waitress Le travail était facile/difficile – the work was easy/hard ■ Describe the weather Il faisait beau la plupart du temps – the weather was nice most of the time Le soir il y avait de l’orage – it was stormy in the evening STRUCTURE OF EXAM HIGHER: Oral assessment – speaking (6-8 minutes 25 marks) You do this at school where you are recorded and the tape is then sent off to the SQA if your centre is selected for moderation. Paper 1: Reading and directed writing (1 hour 40 mins, 45 marks) Part A: Reading (approx 55 mins, 30 marks) Reading comprehension involving written answers to questions in English (20 marks) and translation into English (10 marks). One passage of around 550-650 words will be set, related to the prescribed themes. A glossary will be provided and you may use a French dictionary. Part B: Directed Writing (around 45 mins, 15 marks) The Directed Writing task is based on a scenario given in English. You will need to provide specified information in a piece of writing of 150-180 words. You may use a French dictionary. Paper 2: Listening/Writing (1 hour, 30 marks) Section A – Listening (around 20 mins, 20 marks) Listening comprehension involves written answers to questions in English in response to stimulus material, normally a conversation of 2-3 minutes’ duration, played twice, related to the prescribed themes. This conversation will normally be presented on CD or audio tape by two native speakers. You may use a French dictionary. Section B – Writing (around 40 mins, 10 marks) Write in French a personal response of 120-150 words based on the taped conversation. You may use a French dictionary. Total time for external assessment: 2 hours 40 mins (excluding Speaking). ADVANCED HIGHER: You may use a French dictionary. Paper I (1 hour 20 mins): Reading and Translation. Comprehension questions and a piece of translation from the passage into English. Paper II (1 hour 40 mins): Listening and Discursive Writing. Two parts (45 mins on section one and 55 mins on section two). Section 1 – worth 40 marks. All questions and answers in English. Part a) is one speaker eliciting factual information and part b) is a conversation eliciting information relating to opinions. Section 2 – worth 30 marks. Discursive writing in French. You have five or six essay titles in French as a stimulus. Write 250-300 words on one of these. There is also a speaking assignment – tested by a visiting examiner – and a writing folio that is internally generated (not under controlled conditions) and externally assessed. If the extended reading/viewing topic is studied, the folio should comprise two essays of 500 words in English on either two texts, or one text and a series of linked texts, or one text and a background topic. If Language in Work is the option studied, one report in English of 1,000 words is required for the folio. QUIZ Translate these expressions into English: Q1. une journée fatigante Q2. un ami sensible Q3. j’ai voyagér en car Q4. l’année dernière j’ai passé sept examens Q5. je suis resté à la maison Put the following verbs in brackets into the appropriate past tense. These are also useful expressions. Q6. Je (aller) en France. Q7. Nous (voyager) en bateau. Q8. Le trajet (être) ennuyeux. Q9. Il (faire) chaud en France. Q10. Je (m’amuser) bien. Answers on page 32 HIGHER TUESDAY 25 MAY SCOTLAND ON SUNDAY March 21, 2004 15 Study timetable: highers SATURDAY FRIDAY THURSDAY WEDNESDAY TUESDAY MONDAY SUNDAY Exam countdown – draw up your own stu 16 21 28 4 march 11 18 25 EASTER DAY 22 29 5 12 19 26 23 30 6 13 20 27 24 31 25 7 14 21 28 1 15 22 29 8 april 26 2 9 16 23 30 GOOD FRIDAY 27 3 10 17 24 may 1 March 21, 2004 SCOTLAND ON SUNDAY Study timetable: highers udy guide 2 9 16 23 30 6 CLASSICAL GREEK MODERN STUDIES APPLIED MATHEMATICS CRAFT & DESIGN HISTORY COMPUTING CARE ELECTRONIC & ELECTRICAL FUNDAMENTALS FABRICATION & WELDING AUTOMOTIVE MANAGING ENVIROMENTAL RESOURCES ADMINISTRATION LATIN DRAMA TECHNOLOGICAL STUDIES ELECTRONICS POLITICS BUILDING SERVICES GEOLOGY STRUCTURES CHEMISTRY ART & DESIGN GAELIC GÀIDHLIG MEDIA STUDIES CONSTRUCTION ELEC. ENGINEERING HOSPITALITY EARLY YEARS CARE MANUFACTURING PERSONAL & SOCIAL TOURISM CLASSICAL STUDIES MUSIC TRAVEL & TOURISM PHYSICAL EDUCATION PSYCHOLOGY LAND USE MECHANICAL ENGINEERING SOCIOLOGY CIVIL ENGINEERING BUSINESS MANAGEMENT HOME ECONOMICS HOSPITALITY BUILDING & ARCHITECTURAL TECHNOLOGY HOSPITALITY MECHATRONICS 3 10 17 24 31 GEOGRAPHY ACCOUNTING & FINANCE 4 GERMAN ITALIAN RELIGIOUS, MORAL & PHILOSOPHICAL STUDIES 11 18 25 FRENCH BIOTECHNOLOGY BIOLOGY HUMAN BIOLOGY GRAPHIC COMMUNICATION 7 1 8 june 5 12 19 26 2 9 6 13 20 27 3 10 ADMINISTRATION PHILOSOPHY SPANISH INFORMATION SYSTEMS RUSSIAN 7 14 21 28 4 ENGLISH DRAMA MATHEMATICS MUSIC ECONOMICS MUSIC PHYSICS 11 8 15 22 29 5 12 PARTY ON! Art and Design (Practical Test) takes place on a date to be confirmed in the period April 26 – May 7 SCOTLAND ON SUNDAY March 21, 2004 17 timetable Don’t be late … date and time of every FRIDAY 14 MAY THURSDAY 20 MAY English Higher Close Reading 0900-1030; English Higher Critical Essay 1050-1220; English Intermediate 1 Close Reading 1300– 1345; English Intermediate 1 Critical Essay 1405–1450; English Intermediate 2 Close Reading 1300–1400; English Intermediate 2 Critical Essay 1420–1550; English Advanced Higher 1300–1600 Administration Higher 1 0900–1030; Administration Higher 2 1050–1200; Philosophy Intermediate 2 1300–1515; Philosophy Higher 1300–1540; Philosophy Advanced Higher 1300–1600; Spanish Intermediate 1 Reading 1300–1345; Spanish Intermediate 1 Listening 1405– 1425; Spanish Intermediate 1 Writing 1445–1515; Spanish Intermediate 2 Reading 1300–1410; Spanish Intermediate 2 Listening 1430–1500; Spanish Intermediate 2 Writing 1520–1600; Spanish Higher Reading and Directed Writing 1300–1440; Spanish Higher Listening/Writing 1500–1600; Spanish Advanced Higher Reading and Translation 1300–1420; Spanish Advanced Higher Listening and Writing 1440–1600 MONDAY 17 MAY Geography Intermediate 1 0900–1015; Geography Intermediate 2 0900–1030; Geography Higher Core 0900–1030; Geography Higher Applications 1050–1205; Geography Advanced Higher 0900–1100; Accounting and Finance Intermediate 1 1300–1430; Accounting and Finance Intermediate 2 1300–1500; Accounting and Finance Higher 1300–1530; Accounting and Finance Advanced Higher 1300–1600; Geography Credit 1300–1500 TUESDAY 18 MAY German Intermediate 1 Reading 0900–0945; German Intermediate 1 Listening 1005–1025; German Intermediate 1 Writing 1045–1115; German Intermediate 2 Reading 0900–1010; German Intermediate 2 Listening 1030–1100; German Intermediate 2 Writing 1120–1200; German Higher Reading and Directed Writing 0900–1040; German Higher Listening/Writing 1100–1200; German Advanced Higher Reading and Translation 0900–1020; German Advanced Higher Listening and Writing 1040–1200; Italian Intermediate 1 Reading 1300–1345; Italian Intermediate 1 Listening 1405–1425; Italian Intermediate 1 Writing 1445–1515; Italian Intermediate 2 Reading 1300–1410; Italian Intermediate 2 Listening 1430–1500; Italian Intermediate 2 Writing 1520–1600; Italian Higher Reading and Directed Writing 1300–1440; Italian Higher Listening/Writing 1500–1600; Italian Advanced Higher Reading and Translation 1300–1420; Italian Advanced Higher Listening and Writing 1440–1600; Religious, Moral and Philosophical Studies Intermediate 1 1300–1430; Religious, Moral and Philosophical Studies Intermediate 2 1300–1500; Religious, Moral and Philosophical Studies Higher 1300–1515; Religious, Moral and Philosophical Studies Advanced Higher 1300–1500 WEDNESDAY 19 MAY Biology Intermediate 1 0900–1030; Biology Intermediate 2 0900–1100; Graphic Communication Higher 0900–1200; Graphic Communication Advanced Higher 0900–1200; Biology Higher 1300–1530; Biology Advanced Higher 1300–1530; Graphic Communication Intermediate 2 1300– 1530; Human Biology Higher 1300–1530 18 FRIDAY 21 MAY Drama Intermediate 1 0900–1030; Drama Intermediate 2 0900–1030; Mathematics Higher 1 (Non-calculator) 0900–1010; Mathematics Higher 2 1030–1200; Music Intermediate 1 Listening – Core 0900–0945; Music Intermediate 1 Listening – Extension 1000–1100; Music Intermediate 2 Listening – Core 0900–1000; Music Intermediate 2 Listening – Extension 1015–1115; Mathematics Intermediate 1 1 (Noncalculator) 1300–1335; Mathematics Intermediate 1 2 1355–1450; Mathematics Intermediate 2 1 (Non-calculator) 1300–1345; Mathematics Intermediate 2 2 1405–1535; Mathematics Advanced Higher 1300–1600 MONDAY 24 MAY Classical Greek Advanced Higher Interpretation 0900–1030; Classical Greek Advanced Higher Translation 1040–1205; Modern Studies Intermediate 1 0900–1030; Modern Studies Intermediate 2 0900–1100; Modern Studies Higher 1 0900–1025; Modern Studies Higher 2 1045–1205; Modern Studies Advanced Higher 0900–1200; Applied Mathematics Advanced Higher 1300–1600; Classical Greek Intermediate 1 Interpretation 1300–1400; Classical Greek Intermediate 1 Translation 1415–1515; Classical Greek Intermediate 2 Interpretation 1300–1400; Classical Greek Intermediate 2 Translation 1415–1515; Classical Greek Higher Interpretation 1300–1500; Classical Greek Higher Translation 1515–1600; Craft and Design Intermediate 2 1300–1500; Craft and Design Higher 1300–1530; Craft and Design Advanced Higher 1300–1600 TUESDAY 25 MAY French Intermediate 1 Reading 0900–0945; French Intermediate 1 Listening 1005–1025; French Intermediate 1 Writing 1045–1115; French Intermediate 2 Reading 0900–1010; French Intermediate 2 Listening 1030–1100; French Intermediate 2 Writing 1120–1200; French Higher Reading and Directed Writing 0900–1040; French Higher Listening/ Writing 1100–1200; French Advanced Higher Reading and Translation 0900–1020; French Advanced Higher Listening and Writing 1040–1200; Biotechnology Intermediate 2 1300–1500; Biotechnology Higher 1300–1530 THURSDAY 27 MAY Information Systems Intermediate 2 1300–1430; Information Systems Higher 1300–1530; Information Systems Advanced Higher 1300–1500; Russian Intermediate 1 Reading 1300–1345; Russian Intermediate 1 Listening 1405–1425; Russian Intermediate 1 Writing 1445–1515; Russian Intermediate 2 Reading 1300–1410; Russian Intermediate 2 Listening 1430–1500; Russian Intermediate 2 Writing 1520–1600; Russian Higher Reading and Directed Writing 1300–1440; Russian Higher Listening/ Writing 1500–1600; Russian Advanced Higher Reading and Translation 1300–1420; Russian Advanced Higher Listening and Writing 1440–1600 FRIDAY 28 MAY Economics Intermediate 1 0900–1015; Economics Intermediate 2 0900–1045; Economics Higher 0900–1130; Economics Advanced Higher 0900–1115; Music Higher Listening – Core 0900–1000; Music Higher Listening – Extension 1015–1115; Music Advanced Higher Listening – Core 0900–1000; Physics Intermediate 1 1300–1430; Physics Intermediate 2 1300–1500; Physics Higher 1300–1530; Physics Advanced Higher 1300–1530 MONDAY 31 MAY History Intermediate 1 0900–1030; History Intermediate 2 0900–1045; History Higher 1 0900–1020; History Higher 2 1040–1205; History Advanced Higher 0900–1200; Computing Intermediate 2 1300–1430; Computing Higher 1300–1530; Computing Advanced Higher 1300–1530; Computing Studies Intermediate 1 1300–1400 TUESDAY 1 JUNE Administration Intermediate 2 0900–1100; Administration Advanced Higher 0900–1100; Latin Intermediate 1 Interpretation 0900–1000; Latin Intermediate 1 Translation 1015–1115; Latin Intermediate 2 Interpretation 0900–1000; Latin Intermediate 2 Translation 1015–1115; Latin Higher Interpretation 0900–1100; Latin Higher Translation 1115–1200; Latin Advanced Higher Interpretation 0900–1030; Latin Advanced Higher Translation 1040–1205; Administration Intermediate 1 1300–1445; Drama Higher 1 1300–1420; Drama Higher 2 1440–1600; Drama Advanced Higher 1300–1500; Technological Studies Intermediate 2 1300–1530; Technological Studies Higher 1300–1600; Technological Studies Advanced Higher 1300–1600 March 21, 2004 SCOTLAND ON SUNDAY timetable Higher examination paper WENESDAY 2 JUNE Chemistry Intermediate 1 0900–1030; Chemistry Intermediate 2 0900–1100; Chemistry Higher 0900–1130; Chemistry Advanced Higher 0900–1130; Art and Design Intermediate 2 Art & Design Studies 1300–1400; Art and Design Higher Art & Design Studies 1 1300-1500; Gaelic (Learners) Intermediate 1 Reading 1300–1345; Gaelic (Learners) Intermediate 1 Listening 1400–1420; Gaelic (Learners) Intermediate 2 Reading 1300–1345; Gaelic (Learners) Intermediate 2 Listening 1400–1420; Gaelic (Learners) Higher Listening Paper 1 (A) 1300–1345; Gaelic (Learners) Higher Reading Paper 2 (A) 1405–1450; Gaelic (Learners) Higher Listening Paper 1 (B) 1510–1555; Gaelic (Learners) Higher Reading Paper 2 (B) 1510–1555; Gaelic (Learners) Advanced Higher 1300–1430; Gàidhlig Intermediate 1 Reading 1300–1340; Gàidhlig Intermediate 1 Listening 1355–1425; Gàidhlig Intermediate 2 Reading 1300–1340; Gàidhlig Intermediate 2 Listening 1355–1425; Gàidhlig Higher Reading 1300–1345; Gàidhlig Higher Listening 1400–1440; Gàidhlig Higher Writing 1455–1555; Gàidhlig Advanced Higher Writing 1300–1340; Gàidhlig Advanced Higher Practical Criticism 1355–1450; Gàidhlig Advanced Higher Reading 1505–1600; Media Studies Intermediate 1 1300–1415; Media Studies Intermediate 2 1300–1430; Media Studies Higher 1300–1500; Media Studies Advanced Higher 1300–1500 THURSDAY 3 JUNE Classical Studies Intermediate 1 0900–1030; Classical Studies Intermediate 2 0900–1100; Classical Studies Higher 0900–1200; Classical Studies Advanced Higher 0900–1200; Music Higher Sound Engineering 0900–1000; Music Advanced Higher MIDI Sequencing 0900–1200; Music Advanced Higher Sound Engineering 0900–1000; Music Advanced Higher Training and Directing 0900–1015; Travel and Tourism Intermediate 1 0900–1000; Travel and Tourism Intermediate 2 0900–1030; Music Intermediate 1 Sound Engineering 1400–1430; Music Intermediate 2 MIDI Sequencing 1415–1500; Music Intermediate 2 Sound Engineering 1415–1500; Music Higher MIDI Sequencing 1300–1400; Physical Education Intermediate 1 Analysis of Performance 1300–1400; Physical Education Intermediate 2 Analysis of Performance 1300–1500; Physical Education Higher Analysis of Performance 1300–1530; Psychology Intermediate 1 1300–1430; Psychology Intermediate 2 1300–1430; Psychology Higher 1300–1600; Psychology Advanced Higher 1300–1600 Rise and shine: Double check when your exams are and leave plenty of time FRIDAY 4 JUNE Business Management Intermediate 1 0900–1015; Business Management Intermediate 2 0900–1045; Home Economics: Fashion and Textile Technology Intermediate 2 0900–1030; Home Economics: Fashion and Textile Technology Higher 0900–1100; Home Economics: Fashion and Textile Technology Advanced Higher 0900–1120; Home Economics: Health and Food Technology Intermediate 2 0900–1030; Home Economics: Health and Food Technology Higher 0900–1100; Home Economics: Health and Food Technology Advanced Higher 0900–1120; Home Economics: Lifestyle and Consumer Technology Intermediate 2 0900–1030; Home Economics: Lifestyle and Consumer Technology Higher 0900–1100; Home Economics: Lifestyle and Consumer Technology Advanced Higher 0900–1120; Business Management Higher 1300–1530; Business Management Advanced Higher 1300–1545; Hospitality: Professional Cookery Intermediate 2 1300–1400; Hospitality: Professional Cookery Higher 1300–1430 MONDAY 7 JUNE Care Intermediate 1 0900–1030; Care Intermediate 2 0900–1100; Care Higher 1 0900–1050; Care Higher 2 1110–1200; Electronic and Electrical Fundamentals Intermediate 2 0900–1130; Fabrication and Welding Engineering Higher 0900–1200; Automotive Engineering Higher 1300–1600; Managing Environmental Resources Intermediate 1 1300–1430; Managing Environmental Resources Intermediate 2 1300–1500; Managing Environmental Resources Higher 1300–1530; Managing Environmental Resources Advanced Higher 1300–1530 TUESDAY 8 JUNE Electronics Higher 0900–1200; Electronics Advanced Higher 0900–1200; Politics Intermediate 1 0900–1030; Politics Intermediate 2 0900–1030; Politics Higher 1 0900–1000; Politics Higher 2 1020–1200; Politics Advanced Higher 0900–1130; Building Services Higher 1300–1600; Geology Intermediate 1 1300–1430; Geology Intermediate 2 1300–1500; Geology Higher 1300–1530; Structures Intermediate 2 1300–1530 WEDNESDAY 9 JUNE Construction Higher 0900–1200; Electrical Engineering Higher 0900–1200; Hospitality: Reception and Accommodation Operations Intermediate 2 0900–1030; Hospitality: Reception and Accommodation Operations Higher 0900–1100; Early Years Care and Education Higher 1300–1545; Manufacturing Higher 1300–1600; Personal and Social Education Intermediate 2 1300–1430; Personal and Social Education Higher 1300–1500; Tourism Higher 1300–1600; Tourism Advanced Higher 1300–1600 THURSDAY 10 JUNE Land Use (Built Environment) Higher 0900–1200; Mechanical Engineering Higher 0900–1200; Sociology Intermediate 1 0900–1030; Sociology Intermediate 2 0900–1030; Sociology Higher 0900–1200; Sociology Advanced Higher 0900–1200; Civil Engineering Higher 1300–1600; Civil Engineering Advanced Higher 0900–1600 FRIDAY 11 JUNE Building and Architectural Technology Higher 0900–1200; Building and Architectural Technology Advanced Higher 0900–1200; Hospitality: Food and Drink Service Higher 0900–1030; Mechatronics Higher 1300–1600; Mechatronics Advanced Higher 1300–1600 All times for exams were correct before going to press, but please check with your local school or college to confirm the date and location of each exam sitting SCOTLAND ON SUNDAY March 21, 2004 19 history STANDARD GRADE THERE is a lot of course material to get through in Standard Grade History. In order not to get bogged down in details when you are revising, it is a good idea to condense your notes and put what you feel are the crucial facts on one side of A4. The BBC has an excellent website that will help you revise your chosen options if you visit www.bbc.co.uk/scotland/ education/bitesize/standard/history. The course is based on three units of study, each with an underlying theme, but offering a choice of contexts within each. When it comes to the exam you choose ONE context from EACH unit. UNIT 1: CHANGING LIFE IN SCOTLAND AND BRITAIN Contexts: A: 1750s-1850s or B: 1830s-1930s or C: 1880s-present. 20 UNIT 2: INTERNATIONAL CO-OPERATION AND CONFLICT Contexts: A: 1790s-1820s or B: 1890s-1920s or C: 1930s-1960s UNIT 3: PEOPLE AND POWER Contexts: A: USA 1850-1880 or B: India 1917-1947 or C: Russia 1914-1941 or D: Germany 1918-1939. Here we concentrate only on the most popular five options. Don’t panic if your option is not shown. UNIT 1, CONTEXT B – CHANGING LIFE IN SCOTLAND AND BRITAIN 1830s-1930s ■ Technological change to coal mining: growth in Britain and in Scotland; reasons for increased demand for coal; results for mining; dangers and improvements. ■ Technological change in the railways: effects of the railways; construction; 1890s. ■ Health and housing in the towns: poor conditions in 1830; Burgh Reform Act, 1833; Public Health Act, 1848; Public Health Act, 1875; Royal Commission Report on Housing, 1981, finds little change in poor conditions in 100 years. ■ Health and housing in the countryside: housing improvements after 1850; reasons for poor health; improvements to public health (eg slum clearance, new hospitals, medical discoveries). ■ Changes in working conditions on the land: including Golden Age; change from wheat growing; prosperity then decline; new technology. ■ Changes in working conditions in coal mines: Factory Act of 1883; Royal Commission Report, 1842; The Mines Act, 1842; dangers; improvements (eg Coal Mines Act of 1911); strikes. ■ Parliamentary Reform after 1832: Great Reform Act; William Gladstone; March 21, 2004 SCOTLAND ON SUNDAY history: standard grade Gladstone’s 1866 Bill; The Second Reform Act, 1867; Other Acts (eg Secret Ballot, 1872; Third Reform Act, 1884); Voting Increase. UNIT 1, CONTEXT C – CHANGING LIFE IN SCOTLAND AND BRITAIN 1880-PRESENT DAY ■ Technological change in shipbuilding: Scotland’s tradition; change; reasons for growth in Scottish shipbuilding after 1880; decline by 1920s; reasons for recovery from late 1930s; reasons for decline in Britain since 1955. ■ Technological change in road transport: development of motor car; solutions to traffic problems; advantages of motorised transport; during World War II; in 1960s and 1970s; effects of technology 1945present day. ■ Housing in towns: social divisions; housing acts; new houses; 1960s-present day. ■ Housing in countryside: Royal Commission Report 1893. ■ Health in towns and countryside: Liberal Reforms, 1906-14; Welfare State; results of reforms/welfare state. ■ Changes in working conditions for women: inequality and women’s jobs; reasons for some change (trade unions, education, suffrage movement, changes in industry, Acts of Parliament, Equal Opportunities Commission); lack of other change. ■ Role of trade unions: strikes (Match Girls’, London Dockers, new unions); trade union membership; General Strike 1926; trade unions and Labour Party. ■ Parliamentary reform and women’s suffrage: Parliamentary reform since 1884; Suffragette Campaign; Parliament’s reaction; World War I; votes for women. UNITS 2, CONTEXT B – INTERNATIONAL COOPERATION AND CONFLICT 1890s-1920s ■ Causes of World War I: System of Alliances; militarism; nationalism in Balkans; Imperialism; International crises. ■ Experience of war on Western Front: beginning of war in 1914; trench warfare. ■ Experience of war on British Home Front: patriotism; opposition to war; women at war; Defence of the Realm Act, 1914; air raids and naval bombardments; food supplies and rationing. ■ Experience of war on German Home Front. ■ New technology and its effects on the War: a new kind of war; artillery; machine-guns; gas; tanks; armourpiercing shells; shrapnel shells; barbed wire; periscopes; aeroplanes; observation balloons. ■ Treaty of Versailles and the treatment of Germany: Allied demands; the peacemakers; differing aims of peacemakers; Prime Minister Clemenceau; Prime Minister Orlando; Treaty of Versailles, 1919; Germany’s reaction to Treaty. ■ The search for security – the League of Nations 1919-28: charter of the League of Nations; Covenant of the League; organisation of the League; France’s search for security; German security. UNIT 3, CONTEXT C – PEOPLE AND POWER: RUSSIA 1914-1941 ■ The Tsar’s Government: autocracy; inequality; poverty and discontent; political opposition; defeats and discontent during World War I. ■ February Revolution, 1917 and the Provisional Government: reasons for abdication of Tsar; problems facing provisional government. ■ The Bolshevik Revolution: preparing for revolution; Bolshevik Takeover; Bolshevik Government. ■ Civil War: Reds v Whites; White forces; reasons for Reds’ victory; effects of civil war on Russian people. ■ War Communism: state control; reasons for failure; Kronstadt Revolt. ■ New economic policy. ■ Stalin: Lenin’s death; Stalin – Lenin’s successor; collectivisation; setting up a kolkhoz; kulaks; industrialisation; political purges. UNIT 3, CONTEXT D – PEOPLE AND POWER: GERMANY 1918-1945 ■ Effects of World War I: end of the War; mutinies at Kiel and Wilhelmshaven; suffering of German people; fall of the Kaiser; the Spartacist Revolt. ■ Treaty of Versailles, 1919. ■ Disagreement at Versailles. ■ Germany’s reaction to the Treaty. ■ Weimar Republic: elections and the Weimar Constitution; economic problems; political weakness of the Republic; political opposition to the Republic. ■ Rise of National Socialism: Nazi Party; Nazi Party methods; rise to power 1929-33; Hitler as Chancellor; The Reichstag Fire; achieving power. ■ Conditions in Nazi Germany: the Jews; Kristallnacht, 1938; Youth Movements; education; intimidation; militarism; opposition to Nazi regime. QUIZ This quick quiz is not supposed to reflect the Standard Grade exam questions or cover all options. Q1: What is the principle of laissez-faire? Q2: Why were factories built near railway lines? Q3. What year did the National Health Service come into operation? Q4. What kind of work did most women in employment do before World War I? Q5. When did Count von Schlieffen draw up the Schlieffen Plan? Q6. Fill in the blanks: The Treaty of Versailles was a compromise between President _____’s Fourteen Points and his desire to make a “just peace”, and the French leader _________’s desire for revenge. Q7. What was the Duma? Q8. In what year did Lenin return to Russia and who did he lead? Q9. What did Hitler mean when he said the German people needed “lebensraum” in Eastern Europe? STRUCTURE OF THE EXAM Foundation: 1 hour General: 1 hour 30 mins Credit: 1 hour 45 mins At General and Credit levels all three units are assessed and there are two sections. Section A tests Knowledge and Understanding and Section B Enquiry Skills. There will be one Extended Writing answer at Credit Level. At Foundation Level restricted response questions will assess Unit 1 and either Unit 2 or 3. Q10. Who was the Nazi Minister of Propaganda? Answers page 32 STANDARD GRADE WEDNESDAY 12 MAY SCOTLAND ON SUNDAY March 21, 2004 21 history: higher HIGHER Most Higher History candidates study Early Modern History (option C). This has three areas of study: ■ BRITAIN 1850s-1979 ■ THE GROWTH OF NATIONALISM (Germany or Italy) or THE LARGE-SCALE STATE (USA or Russia). ■ SPECIAL TOPIC (a popular topic is Appeasement and the Road to War, to 1939). As you know, this means a lot of revision. When it comes to sitting the exam, make sure you stick to the point – don’t waffle or include irrelevant information. There is a huge amount of knowledge to assimilate, but just regurgitating everything you know about a topic will not do. In this exam, where there are two essays to write, it’s particularly important to make sure you understand what the question is asking of you and then answer it in full. In fact, you should choose the question you are going to answer based on how well you understand it and not just because it ties in with your revision. When you are tackling essay questions it is important to structure your essay properly; jot down a plan with some pieces of important evidence you don’t want to omit. When you are writing the essay make sure each paragraph starts with a key sentence (that the rest of the paragraph develops) and that your paragraphs are linked, and end with a conclusion summing up your argument. If you aspire to an A grade you should bring in different opinions or historical interpretations. In the end you just have to knuckle down and revise the work you have been doing throughout the year. Start early and do a little a lot. Don’t try to cram your revision into the last few days before the exam. When it comes to revising, you should go back to your course notes, read them, re-read them and condense them even further. If you come across anything you are not sure of or do not understand, go back to the textbook or seek help from your teacher. It can be helpful to construct a timeline of dates of important events so you can see the big picture, and to put sources into context. Because history is taught in sections, it is sometimes difficult to have an overview. A timeline will help you understand the events leading up to World War II, for example. Useful too are study aids in bookshops. Also you can hire historical videos from the local library, which will help build up the big picture. Some pupils find it helpful to revise with a friend, going through past papers together and discussing how they would tackle different questions. Most Higher pupils will have studied the Later Modern period, Britain 18501979. If you are studying this option you should be familiar with the following points: 22 THE GROWTH OF DEMOCRACY ■ The Extension of the Franchise: 1832 Reform Act, Disraeli’s 1867 Reform Act, Gladstone’s 1884 Third Reform Act. ■ Representation of the People Acts: in 1918 all men over 21 and women over 30 enfranchised and electorate more than doubled; 1928 Act gave women the vote on same terms as men and in 1969 all persons over 18 enfranchised. ■ Electoral Corruption: Ballot Act of 1872 and Corrupt Practices Act of 1883. ■ Redistribution of Seats Act 1885 and 1918 Representation of the People Act. ■ Changes in Party Organisation: 1867 Conservatives set up the National Union of Conservative Associations; 1870 Disraeli founded Conservative Central Office; 1874 Conservative victory; 1877 National Liberal Federation; from 1867 Gladstone v Disraeli. ■ The problem of the House of Lords: non-elected chamber with Conservative majority was problem for Liberal governments; 1893 Lords reject second Home Rule Bill for Ireland; 1906 Liberal landslide; Lords reject People’s Budget 1909; Lloyd George attacks Lords as “Mr Balfour’s poodle”; Parliament Act, 1911. ■ Women’s Suffrage: 1897 National Union of Women’s Suffragette Societies led by Millicent Fawcett; arguments used against women’s suffrage; Emmeline Pankhurst founds Women’s Social and Political Union in 1903; militancy from 1905; 1912 set fire to pillar boxes; Emily Davison dies in front of King’s horse at The Derby; Cat and Mouse Act of 1913; reasons for delays to women’s suffrage; war effort; 1918 gain vote. THE LIBERAL SOCIAL REFORMS 1906-1914 ■ Poverty: Charles Booth and Seebohm Rowntree; poverty line; primary and secondary poverty; 34% of military recruits for Boer War failed medical; national efficiency campaign; rise of collectivism. ■ Old Age Pensions (1908), insurance against ill-health and unemployment (1911); school meals and medical services for children (1906), minimum wages in certain industries; eight-hour day (1908 miners); trade boards, 1909; 1911 Shops Act; borstals and juvenile courts set up 1908. THE BRITISH LABOUR MOVEMENT TO 1939 ■ Before 1914: 1868 first Trades Union Congress; 1874 Lib-Labs; Trade Union gains 1870s; peaceful picketing allowed 1875; New Unions; match-girls’, gas workers’ and dockers’ strikes. ■ Origins of Labour Party: socialist groups, eg Social Democratic Federation and Fabian Society, 1884; Independent Labour Party formed 1893 by Keir Hardie; Labour Representation Committee formed 1900; 1900 Keir Hardie elected to parliament; Taff Vale Case (1900); 20 Labour MPs returned in 1906 election and LRC changes name to Labour Party. Space race: The Gorbals in the 1970s. You may ■ Labour and Liberal Government 1906-1914. ■ Labour militancy before 1914: the London and Liverpool dock strikes of 1911; the national miners’ strikes of 1912; 1914 Triple Alliance; post-war strike wave. THE NATIONAL GOVERNMENT AND THE PROBLEMS OF MASS UNEMPLOYMENT AND DEPRESSION ■ The British Economy between the Wars: 1914 strong economy based on coal, steel, textiles and ships; Great War cost £11,325m mostly borrowed from US; 1920 slump and rise in unemployment; Wall Street Crash 1929. ■ Mass unemployment: two million 1920-21; three million 1932-33; boom and slump world trade cycle; old industries suffer. ■ Collapse of Labour Government, 1931, and formation of National Government ■ Financial measures – Britain comes off Gold Standard, 1931; cheap money; housing boom of late 1930s, especially in south-east. ■ 1930s new growth industries: national grid; engineering; chemical industry (ICI 1926); construction; Baldwin’s reelection; 1936 re-armament – boost to “Outer Britain”. ■ Welfare policies: The Dole and the means test; hunger marches. March 21, 2004 SCOTLAND ON SUNDAY history: higher with reference to leisure/popular culture, religion and education OR THE RISE OF POLITICAL NATIONALISM Changing attitudes to the Union, 1880-1939; issues of devolution and independence, c 1930-79. QUIZ STRUCTURE OF EXAM answer questions on urban Scotland POST-WAR LABOUR GOVERNMENT AND ESTABLISHMENT OF WELFARE STATE ■ Beveridge Report published 1942 by Churchill’s Coalition Government. ■ General Election of 1945, PM Clement Attlee. ■ Welfare measures: 1945 Family Allowance Act; National Insurance Act 1946; National Assistance Act 1948; National Health Service Act 1946 came into effect 1948 under Bevan; council house building programme; New Towns Act 1946; 1944 White Paper on Employment policy. ■ Nationalisation: 1946 Bank of England nationalised; coal and civil aviation 1947; public transport, electrical and gas industries, 1948; iron and steel, 1949; iron and steel denationalised by Tories, 1953; problems with nationalisation. ■ End of Labour Government: by 1951 election majority down to six; economy in crisis due to Korean war of 1950; imports expensive; rearmament; Bevan resigns over prescription charges. 1951 Conservatives returned to power. You also have a choice of studying of the following aspects of Scottish History CHANGING SCOTTISH SOCIETY, 1880s-1939 The impact of urbanisation on Scotland HIGHER: You must sit two papers in Higher History. In Paper 1 you have two essays to write in 1 hour and 20 minutes, which means 40 minutes maximum for each essay. You have to write one essay on a Scottish or British topic and one on a European or World topic. Both essays must be from one of three historical periods (medieval, early modern or later modern) you have been studying throughout the year. Each essay is worth 25 marks. For Paper 2 you have 1 hour 25 minutes to complete a document, or source, based paper. You must choose the same historical period as you wrote about in Paper 1. Within each special topic there is a set of five sources (eg cartoons, photographs, eyewitness accounts) and five questions based on these primary and secondary sources. You must answer all five questions. Most will be paragraph answers, but there is one worth eight marks that is effectively a short essay. Paper 2 is worth a total of 30 marks. There is also a third element, an extended essay or dissertation which candidates research during the school year, write under controlled conditions in the classroom, and send away to be marked externally. This is worth 30 marks. ADVANCED HIGHER: There is a single three-hour paper in two sections. Part I consists of two 25-mark essays. You have a choice of two from six questions within each of 13 topics or periods. As well as using evidence to support your arguments and analysis, you should refer to other historical interpretations or schools of thought. Part II is a set of three sourcebased items each worth 12 marks. You must answer all three questions within your topic/period – there is no choice of questions. As well as commenting on the provenance and content of the source(s) you should use your own knowledge to contextualise the view in the source(s). Candidates also work on a 4,000-word dissertation through the year, which is sent away to be marked externally. As most pupils study Option C of Higher History, Britain 1850s1979, the questions are based on that period. Q1. In what way did the 1884 Reform Act help to move Britain further towards democracy? Q2. What was the slogan of the WSPU and how did they put it into effect? Q3. How many seats did the Labour Party gain in the 1906 election? Q4. Why did the Liberals make an electoral pact with Labour in the three elections before 1914? Q5. How was the National Insurance Act funded? Q6. Which constitutional change resulted from the problems of the People’s Budget, 1909? Q7. Why did Bismarck edit the Ems Telegram? Q8. What is the significance of the Blood and Iron Speech, 1862? Q9 Which two treaties did Hitler break when he re-militarised the Rhineland in 1936? Q10. On what three dates in 1938 did Chamberlain and Hitler meet to discuss the Sudetenland crisis? Answers page 32 HIGHER MONDAY 31 MAY SCOTLAND ON SUNDAY March 21, 2004 23 mathematics STANDARD GRADE THE only way to learn Mathematics is to do Mathematics. Copying out notes or reading through completed examples cannot prepare you for the exam. There are many places to find examples to practise, the most important being a set of past papers. Make sure that you have worked through the past few years’ papers, because there is a standard format which can be predicted and if you are used to doing questions in a certain style, you will be much more successful. However, you can also support your learning from other resources – there are excellent websites which provide practice materials and ideas on how to improve your expertise. There are also books of notes and examples which you can pick up in your local bookshop. More than half of the paper can be predicted because there are particular questions which are always asked – decimals, fractions, percentages, basic 24 trigonometry of triangles, algebraic substitution and factorisation. At General level, these questions will be relatively straightforward and involve simpler fractions as well as multiplication and division of decimals. However, at Credit level you should expect to see algebraic fractions and harder algebra such as surds and indices and use of sine and cosine rules in triangles which are not right angled. Quadratic equations are very important and you must be able to solve these through factorisation as well as with the use of a given formula. Remember that there are two papers, one with and the other without a calculator, so you should practise as much work as possible without your calculator and only use it when you absolutely have to – in trigonometry for example. You should aim to do a little every night rather than a huge block of several hours’ work. Try to build up now, look at the list of common questions given here, practise a specific type of question at an early session now and then later, put all of these together and do a variety of examples at later sessions. If you follow these simple steps, you will have the confidence that you can do well and enjoy the exam, where you can celebrate what you know and show off! Here are a few practice questions, non calculator: 1. Calculate (a) 4.357–7.69 + 5.659 (b) 34.3 / 4 (c) 23 x 79 (d) 45% of 920 litres 2. Angela runs a fish farm which produced 850 kilograms of fish in a particular week. 1/5 of the fish were trout, 7/20 were salmon and 3/10 were herring. The remainder were cod. (a) How many kilogrammes of salmon were produced that week? March 21, 2004 SCOTLAND ON SUNDAY mathematics: standard grade (b) What weight of cod did Angela produce that week? (b) Calculate the size of the angle between the strut and the wall 3. Solve the inequality 4t – 7 ≤ 25 9. On a coordinate diagram, draw the lines y = 3x – 2 and x + y = 10. Hence solve the set of simultaneous equations. 4. A carton in the shape of a cuboid holds 250 millilitres of juice. The carton has a rectangular base of sides 4 centimetres and 10 centimetres. What is the height of the carton? 5. Pablo has four carriages for his toy train. He has Thomas (T), Henry (H), Clarence (C) and Annabel (A). Pablo always puts Thomas at the start of his train of 4 carriages. The table shows one possible order for the carriages in Pablo’s train. Complete the table to show all possible trains of these four carriages. T A C H 6. The age of patients entering a doctor’s surgery was recorded one morning and the information is displayed in the table below … 19 27 43 70 65 48 37 21 12 3 41 58 53 69 75 81 32 63 42 37 17 24 38 52 Show the information in an ordered stem and leaf diagram. You may now use a calculator 7. A cage is pulled up a mine shaft by a cable which winds round a cylindrical drum of diameter 4 metres. How many times must the drum be turned to pull the cage up a 300 metre shaft? 8. A building 12 metres high strut stands on level ground. A ditch of 5 metres width has been dug at the foot of the building. A wall strut is to join the top corner 12m of the building to the end of the ditch. ditch 5m (a) Find the shortest length of a such a strut. 10. A ray of light shines from the top of a building 14m high and just strikes the top of a 2m high wall before it strikes the ground at point 5m away from the base of the wall. Calculate, showing all your working, the distance between the wall and the building. building 14m 2m wall 5m 11. A side of a floral walkway is in the form of a rectangle of width 2m and height 3m surmounted by a semicircle. (a) Calculate the area of the side of the walkway which has a length of 8m. (b) Calculate the volume of the interior of this walkway 14. The graph of y = x2 – 4x – 21 crosses the x – axis at K and L. (i) Find the coordinates of K and L (ii) Calculate the area of triangle KLM, where M is the minimum turning point. 15. Write 2/(x+1) + 3/(x+2) as a single fraction in its simplest form. 16. Simplify (√6 + √12)2, leaving your answer in the form a+b√c, where c is a prime number EXAM TIPS ■ Read the questions carefully ■ Show your working – let the examiners see what you are thinking. If there is a question you find difficult, try substituting easy numbers and then see if you can do it. Then use the same method with the difficult numbers. ■ Check your solutions, especially when you solve equations. Look back at the question, substitute the values you have found and make sure they work. ■ Don’t panic if the exam seems more difficult than you were expecting. If it’s more difficult, the pass mark will be lowered to compensate. STRUCTURE OF THE EXAM CREDIT QUESTIONS 12. A metallurgist is making various alloys using copper and tin. An alloy which is made up of 3 bars of copper and 2 bars of tin weighs 258 grams. Another alloy is made up of 2 bars of copper and 5 bars of tin and weighs 348 grams. The metallurgist wants an alloy which weighs less than 200 grams. Would an alloy made up of 1 bar of copper and 3 bars of tin satisfy this requirement? Justify your answer. 13. When 3 litres of oil are removed from an upright cylindrical can, the level falls by 10 cm. Find the radius of the can. y In each level papers will have a mixture of short-response questions and extendedresponse questions. FOUNDATION EXAM: Paper 1: 20 mins. Calculator not allowed. Paper 2: 40 mins. Calculator allowed. GENERAL EXAM: Paper 1: 35 mins. Calculator not allowed. Paper 2: 55 mins. Calculator allowed. CREDIT EXAM: Paper 1: 55 mins. Calculator not allowed. Paper 2: 80 mins. Calculator allowed. For the exam you should bring a scientific calculator (paper 2 only), pens, a pencil for diagrams, a ruler, rubber, protractor and compasses. PAST PAPERS K L M x All aspects of the syllabus are covered in past papers. At Credit Level candidates should have covered: formulae and equations; shape; arithmetic; graphs and functions; maps, plans and similar shapes; proportion and variation; triangles and trigonometry; the circle; statistics. STANDARD GRADE FRIDAY 7 MAY SCOTLAND ON SUNDAY March 21, 2004 25 mathematics: higher HIGHER PRACTICE really does make perfect when it comes to revising Mathematics. Working your way through past papers is a good way to make sure you have understood what you’ve been taught during the year. You can use the syllabus and topics covered in the unit tests as guides to revision, but the best way to prepare for the exam is practising past paper questions. Just reading and re-reading your notes won’t work with this subject. Ask your teacher when you get stuck as most teachers are prepared to mark attempts by their pupils. Your teacher will also have supplied you with past paper questions and their answers, but beware: it will be no benefit to you to simply read over the questions and their answers and be able to understand them both. The trick is to be able to work through the problem yourself and then look at the given answer. We have supplied a tough little quiz at the end of this section that will test your abilities to answer examination questions at Higher level. In addition, the ability to move graophs, to use differentiation in applied situations, position vectors, growth and decay or log graphs, chain rule, medians, altitudes and perpendicular bisectors have all appeared in recent times. Things to remember to look out for: It is assumed that you know all your S Grade facts and one particular area you must be familiar with is S Grade Trig: TRIGONOMETRY i. Area of a triangle = 1/2 ab sin c ii. sin2x + cos2x = 1 iii. tan x = sin x/cos x In equations don’t divide by 0, factorise with RHS=0 KNOW YOUR TRIG VALUES sin cos tan 0˚ 30˚ 45˚ 60˚ 90˚ 1/2 1/√ 2 √ 3/2 0 1 1 √ 3/2 1/√ 2 1/2 0 0 1/√ 3 1 √3 – E=mc2: Practice makes perfect, and unless you’re an Einstein, there is no substitute for EQUATIONS To find roots of f(x) = x3+2x2-x-2 try to find small f(a) = 0 or use synphetic division with ± 1, ± 2 RECURRENCE RELATIONS When finding a limit, do not forget to state why there is a limit, -1<k<1 26 108-x tan 3rd quad cos 4th quad AREA ■ Use integration ■ Area between two curves – need to find points of intersection first 180+x Remember: m=tanθ m1m2=-1 x 1st quad all 180˚ INTEGRATION Do not forget to add c, the constant of integration. Neglecting this could lose you a mark. 90˚ 2nd quad sin DIFFERENTIATION Stationary/rate of change/maximum/ minimum/inflexion: mtangent=dy/ dx STRAIGHT LINES Remember, in Paper 1 you will not have the use of a calculator. It is VITAL that you know the exact trig values above off by heart. Questions involving angles are likely to use them. KNOW YOUR ANGLES IN THE FOUR QUARANTS 0(360)˚ 270 360-x STATISTICS Mean: µ=E(x): discrete: ∑ x p(x) continuous: b x f(x) dx a ∫ Variance: discrete: ∑ x2p (x) -µ2 b continuous x2f (x) dx-µ2 a ∫ QUARDRATIC EQUATIONS The solution for quadratic equations of the form ax2+bx+c =0 is given by the equation. With any quadratic equation remember it can be solved if RHS=0 Conditions for a probability density function: i) a ∫ b f(x)dx=[∑ p(x)=1 for discrete] March 21, 2004 SCOTLAND ON SUNDAY mathematics: higher QUIZ Q1. The tangent to the curve y = ax2 + 3ax + 6 at the point where x = -1 makes an angle of 45˚ with the positive direction of the x-axis. Calculate the value of a. Q2. The functions f(x) and g(x) are given by the formulae f(x) = (x - 1)2 and g(x) = 3sinx - 4. Find a formula for f(g(x)). Q3. Find the coordinates of the stationary points on the curve with equation y = 4x + 1/x and determine their nature. Q4. Solve the equation for cos2θ = sinθ for 0 ≤ θ ≤ 2π. revising your equations and applying them to questions from past papers ii) f(x) ≥ 0 for all a ≤ x ≤ b When comparing box plots, stem and leaf or other data, comment on: a) average b) variability For bivariate analysis, follow the formula sheet CAREFULLY And for estimates from data to be valid you need to: ■ interpolate (not extrapolate) ■ have a good fit ■ predict from x-axis STRUCTURE OF EXAM HIGHER: There are two papers. You have 70 minutes for Paper I, and must not use a calculator. This paper is worth 60 marks. You have 90 minutes to complete Paper II, and may use a calculator. This paper is worth 70 marks. ADVANCED HIGHER: You have three hours to complete a single paper ranging over the three units of the syllabus. PAST PAPERS All aspects of the Higher syllabus were comprehensively covered in past papers. For Higher you will have either studied units 1, 2 and 3 of the syllabus, or units 1, 2 and statistics. Subject matters to cover are: UNIT 1: properties of the straight line; functions and graphics; basic differentiation; recurrence relations. UNIT 2: factor/remainder theorem and quadratic theory; basic integration; trigonometric formulae; the equation of the circle. UNIT 3: vectors in three dimensions; further differentiation and integration; logarithmic and exponential functions; further trigonometric relationships. Statistics: exploratory data analysis; discrete probability distributions; continuous probability distributions; the relationship between two variables. Q5. The line 5x + y + 8 = 0 is a tangent to the curve y = x3 + x2 - 5x - 8 at the point (0,-8). Find where the tangent meets the curve again. Calculate the area enclosed between the tangent and the curve. Q6. The points A and B have coordinates A(5,5) and B(-7,24). Show that cos AOB = 17/50√2. Q7. A triangle ABC has vertices A(7,-2,6), B(8,5,8) and C(11,5,1). → → (a) Find AB and AC (b) Calculate the size of angle BAC (c) Hence find the area of the triangle ABC. Q8. Express 3sinx0 + cosx0 in the form k sin(x + α), where k > 0 and 0 ≤ α ≤ 90. Answers page 32 HIGHER FRIDAY 21 MAY SCOTLAND ON SUNDAY March 21, 2004 27 physics STANDARD GRADE TO PREPARE for the Standard Grade Physics exam you need to brush up your knowledge and improve your understanding of the course content. Good knowledge and understanding are essential for solving problems. The exam will cover the SEVEN UNITS of the Standard Grade Physics course: ■ Telecommunications ■ Electricity ■ Health physics ■ Electronics ■ Transport ■ Energy ■ Space physics EXAM TIPS ■ Read the questions slowly and look closely at any diagrams, which are there to help you. Answer what is asked – do you have to calculate, explain or describe? ■ When a question includes “justify your answer”, put down your reasoning. 28 ■ When you come to the end of a numerical answer, include the correct unit. ■ Look at the marks for each question and use them as a guide to how many statements you should make. ■ Pace yourself so you don’t run out of time. Spend 10 minutes on a 10-mark question and about a minute on a onemark question. ■ At the end of the exam, check you have answered all parts of the questions and included the units for all your answers. ■ Every question in the paper is linked to coursework you have already done. There are no trick questions, so if you’ve done your revision, there’s no need to panic. As well as reviewing your course notes and making sure you understand all parts of the syllabus, you should work through past papers. Here is a set of useful formulae for Standard Grade Physics: FORMUAE ■ Current (A) is I=Q/t where Q is charge (C) and t is time (s) ■ Resistance (Ω) is R=V/I where V is voltage (V) and I is current (A) ■ Total Resistance of resistors in series is RT=R1 + R2 + R3 ■ Total Resistance in parallel 1/RT=1/R1 + 1/R2 + 1/R3 ■ Total resistance of two resistors in parallel RT =(R1 x R2) /( R1 + R2) ■ Power (W) is P=E/t where E is energy (J) and t is time (s) ■ Power is P=VI where V is voltage and I is current ■ Power is P=I2R where I is current and R is resistance ■ Power is P=V2/R where V is voltage and R is resistance ■ Energy (J) is E=ItV where I is current, t is time and V is voltage ■ Output voltage of voltage divider is V2=R2 / RT x VS where R is resistance across which output is taken and VS is March 21, 2004 SCOTLAND ON SUNDAY physics: standard grade QUIZ Q1. The speed of sound in water is 1 500 m/s. What is the wavelength of a 50 kHz sound wave in water? Q2. What kind of lens is used to correct ‘long sight’. Explain your answer. Ouch! Deceleration is just negative acceleration – but it can still be painful supply voltage ■ Voltage gain = Vout / Vin Similar formulae exist for current gain and power gain ■ Power of lens (D) is P = 1/f where f is focal length (m) ■ Speed (m/s) is v = fλ where f is frequency (Hz) and λ is wavelength (m) ■ Average speed is –v=d/t where d is distance and t is time ■ Acceleration (m/s2)is a=(v – u)/t where v is final speed, u is initial speed and t is the time taken. Also v=u+at ■ Deceleration = – acceleration ■ Distanced travelled = area under the speed – time graph ■ Weight (N) is W = mg where m is mass (kg) and g is gravitational field strength (N/kg) ■ Acceleration is a = F/m where F is unbalanced force (N) and m is mass ■ Work (J) is W = Fd where F is force and d is distance ■ Gravitational potential energy (J) is Ep = mgh where m is mass, g is gravitational field strength (10 N/kg) and h is height (m) ■ Kinetic energy (J) is Ek = 1/2 m v2 where m is mass and v is speed ■ Power (W) = work/t = Fd/t = Fv where F is force and v is speed ■ Efficiency = Useful energy output/total energy input x 100% ■ Number of turns on secondary coil/number of turns on primary coil = secondary voltage/primary voltage. NS / NP = VS / VP ■ Heat energy Eh = c m∆T where c is specific heat capacity (ie J/kg K or J/kg ºC), m is mass and ∆T is temperature change (K or ºC) ■ Heat energy (J) is Eh = ml where m is mass melted and l is specific latent heat of fusion (J/kg). Formula also applies where m is mass evaporated and l is specific latent heat of vaporisation ■ Acceleration due to gravity is a = g where g is the gravitational field strength (N/kg) STRUCTURE OF EXAM Only Credit and General Levels offered. GENERAL: 1 hour and 30 minutes. A single paper with different types of questions including multiple choice, short questions and calculations. Around 40 marks are allocated to questions that test your knowledge of Physics, and around 40 to questions that test your ability to solve problems. You must answer all the questions. CREDIT: 1 hour and 45 minutes. A single paper with a variety of question types, although there are no multiplechoice questions. Around 50 marks are allocated to questions testing your knowledge, and the same for questions testing your ability to solve problems. You must answer all the questions. PAST PAPERS All aspects of the syllabus were covered in past papers. Subject matters to cover include: speed and acceleration; speedtime graphs; forces and Newton’s Law; weight and gravity; projectiles, satellites, weightlessness; work, energy and power; kinetic energy and gravitational potential energy; energy transfer and conservation; heat energy; specific heat capacity and calculating heat energy; change of state and latent heat; charge, current and voltage; series and parallel circuits; Ohm’s law and resistance; electrical power; electromagnetism; power generation and transmission; electronic systems; input devices; processing input signals; logic gates, clocks and counters; wave definitions; sound waves; electromagnetic spectrum; properties of waves; refraction and lenses; radioactivity; alpha, beta. Q3. A radioactive isotope is manufactured for use in hospital with a half life of 40 hours. What percentage of the original isotope remains five days after manufacture? Q4. What rating of fuse should be used in the plug of a 500 W appliance? Q5. You are given three 12 Ω resistors. Calculate the total resistance of each of the different combinations that can be made using all three resistors. Q6. A car accelerates from 20 m/s to 30 m/s in 5 s. Calculate its acceleration. Q7. A 2 500 kg van is moving at 27 m/s when the driver applies the brakes. If the total braking force on the van is 15 000 N, how long does the van take to come to rest? Q8. A light-emitting diode is rated at 2 V, 4 mA. Calculate the protecting resistor that should be connected in series with the LED so that it can be operated from a 5 V supply. Q9. In a refrigerator the liquid refrigerant is pumped through a tiny hole in the end of a pipe. This forces it to change from a liquid into a gas. Explain how. this change of state cools the contents of the fridge Answers page 32 STANDARD GRADE FRIDAY 28 MAY SCOTLAND ON SUNDAY March 21, 2004 29 physics: higher HIGHER The key to doing well in this subject is having a clear understanding of the rules and relationships on which it is based. Once you’ve learnt a body of physics knowledge, you can then apply it to finding the solutions to any number of problems. Rules and relationships in physics are expressed in terms of mathematical equations such as F=ma. It’s essential to memorise such equations, but also to understand what they mean, which involves being able to define the terms that are used in them. A good way to test your understanding of an equation is to say it in words, or ‘saying what you see’. The equation F=ma represents Newton’s Second Law of motion. The equation is telling us that if an unbalanced force F acts on an object of mass m, the object will be given an acceleration a. It also tells us, for a given force, the acceleration is inversely proportional to the mass. Note that when we describe the equation F=ma in words we use the quantities force, mass and acceleration. You should practise writing out descriptions and explanations of situations where physics principles are at work, eg describe the gas laws in terms of the movement of particles; describe the effect of a grating on a monochromatic light beam; explain the occurrence of absorption lines in the spectrum of sunlight. In your exam you will also have to show that you can use your knowledge to solve problems e.g. you may be asked to select data from a diagram, graph, passage, or a table of data, and then process the data by doing calculations using physics relationships. You may be asked to comment on how a task should be tackled or how an experimental method could be improved. You could be asked to show that you can use your knowledge of physics to predict what might happen in a given situation or explain what is happening. You will not be supplied with a formula list in the exam, so you should memorise formulae. A list of physics equations that you should know, understand and be able to use in your examination is given below. Use the tables as a checklist when you are revising for your examination. KINEMATICS ■ Scalars & vectors ■ Distance/displacement ■ Speed/velocity ■ Acceleration definition Graphs – area under v/t graph = displacement, gradient of v/t graph = acceleration, gradient of s/t graph = velocity. ■ Equations of Motion: v=u+at, s=ut + 1/2at2, v2=u2 + 2as. Derived from graph rules. ■ Projectile Motion: Vertical acceleration (use equations of Motion), Horizontal 30 Small step: Don’t defy gravity – or Newton’s laws – if you want to succeed constant speed (use v=d/t ). Split velocity vector into components first DYNAMICS ■ Newton’s Laws of Motion I, II and III ■ Applications of Newton II Funb = ma. Lift example use (R – W) = ma. Inclined Plane example use (mgsinθ as component of weight acting down and parallel to the slope). Rocket example use (Thrust – Weight = ma). Here acceleration increases as fuel is used up. Coupled systems – treat as a whole to get acceleration then split up into the individual systems. ■ Total momentum before a collision = total momentum after a collision in the absence of any external forces. Must remember the direction of the velocity vector (mom+mv) Units kg m s-1. Inelastic collisions do not conserve kinetic energy. For elastic collisions, kinetic energy before = kinetic energy after. ■ Impulse = Area under Force – time graph. Impulse = Change in momentum (mv – mu) also = Ft so Ft = mv – mu. In collisions, increasing contact time reduces the force in a collision PROPERTIES OF MATTER ■ Solids, Liquids and gases. Know about separation, volume and density ■ p = F/A. Measured in Pascals (Pa) ■ Density ρ = m/V (units kg m-3) ■ Pressure in a liquid. Top and bottom of a surface is at different depths, therefore different Pressures; p bottom > p top. Since F = pA then Force bottom > Force top. The buoyancy force (or upthrust) = F bottom – F top. ■ Pressure in a fluid p = ρgh ■ Boyle’s law p1V1 = p2V2 for a fixed mass of gas at constant temperature ■ Pressure law p1/T1 = p2/T2 for a fixed mass of gas at constant volume. (T must be in kelvin) ■ Charles’ law V1/ T1 = V2/T2 for a fixed mass of gas at constant pressure (T must be in kelvin) ■ To change ˚C into kelvin add 273 ■ Combined Gas equation p1V1/T1 = P2V2/T2. Temperature must be in kelvin ELECTRICITY & ELECTRONICS FIELDS & EMF ■ 1 Volt is the pd between two points when 1J of work is done in moving 1C of charge between these points. W = QV. W = 1/2mv2. Use data sheet for mass and March 21, 2004 SCOTLAND ON SUNDAY physics: higher charge of an electron. ■ EMF = pd across a source on ‘open circuit’ ie when no current is flowing in the external circuit ■ Tpd = value of voltage across a source or a component in a circuit when a current is flowing ■ E = V + Ir ■ ‘Lost Volts’ is the pd across the internal resistance = Ir ■ Short circuit current I = E/r occurs when there is no external resistance (R) in the circuit RESISTORS AND WHEATSTONE BRIDGE ■ Total Resistance in series RT = R + R2 ■ Total Resistance in parallel 1/RT = 1/R1 + 1/R2 ■ A Wheatstone bridge circuit is a very accurate way of determining unknown resistance R1/R2 = R3/R4 ■ An out of balance Wheatstone Bridge has the out of balance p.d. proportional to change in resistance (∆ R) CAPACITORS & AC ■ Vpeak = √ 2 Vrms. Peak voltage measured on an oscilloscope. Rms measured using a multimeter. Similar equations for I (current) ■ Measure frequency and Peak voltage using an oscilloscope. Try questions on this! ■ Current / frequency graph for a resistor – no effect ■ Current / frequency graph for a capacitor = directly proportional. ■ Q=CV. Unit of capacitance = Farads (learn your prefixes µ, n, p) ■ Energy = area under QV graph = 1/2QV = 1/2CV 2 = Q2/2C ■ Learn the voltage/time graphs for a capacitor charging and discharging ■ Learn the current/time graphs for a capacitor charging and discharging ■ A smaller resistor increases the initial charging current and makes the time shorter ANALOGUE ELECTRONICS ■ Inverting mode – only negative input used. ■ Inverting mode gain equation Vo/V1 = –Rf/Ri ■ Differential mode – both inputs used ■ Differential mode gain equation Vo = (V2 – V1 ) Rf/Ri ■ Saturation of the op-amp is when the output voltage cannot exceed the supply voltage. In practice, the op-amp saturates at 85% of the supply voltage RADIOACTIVITY ■ A = N/t (units Bq) ■ D=E/m (units Gy) ■ H=QD (units Sv) ■ Know how to carry out problems involving half value thickness ■ E=mc 2 where m = mass defect (mass before reaction – mass after reaction) LASERS & OPTOELECTRONICS ■ I = P/A ■ I1d12 = I2d22 ■ E=hf and Wf = hfo ■ Ein = Wf + Ek ■ Photoelectric effect proves the particle nature of light ■ Know about emission and absorption spectra ■ Learn about semiconductor doping, photoconductive mode, photovoltaic mode ■ Draw the symbol for a MOSFET WAVES & OPTICS ■ Law of Relection angle i = angle r ■ n1sinθ = n2sinθ2 ■ n1v1 = n2v2 ■ n1λ1 = n2λ2 ■ Diffraction grating dsinθ = nλ ■ Interference is the proof of the wave nature of light pd = nλ for constructive. Pd = (n+1/2)λ for destructive (n=0,1,2, …) ■ Know the difference between the spectrum produced by a prism and a diffraction grating UNCERTAINTIES ■ Know about systematic reading and random uncertainty ■ Random uncertainty in mean = maximum value – minimum value / number of measurements ■ Combining uncertainties, take the largest percentage uncertainty STRUCTURE OF EXAM HIGHER: You have two hours 30 minutes for a single paper consisting of 20 multiplechoice questions (worth one mark each), and around nine questions requiring extended answers (worth 70 marks). The paper is worth a total of 90 marks. Questions will cover all the three sections of the syllabus: 1) mechanics and properties of matter 2) electricity and electronics 3) radiation and matter. ADVANCED HIGHER: A single paper lasting two hours 30 minutes. It is marked out of 100. Questions range from short-answer question worth 5 marks to more questions requiring more extended answers worth 12-13 marks. In addition to sitting an examination there is a report on an investigation of your choice worth 25 marks, marked externally by the SQA. QUIZ Q1. An archer fires an arrow at a target 58m distant. The arrow leaves the bow at 32 ms-1 at an angle of 30˚ to the horizontal (a) What is the horizontal component of the velocity of the arrow? (b) How long will it take to reach the target? Q2. On a calm day, a hot air balloon is tethered to the ground by a rope in which there is a tension of 250N. The total mass of the balloon is 580kg (a) Draw a diagram showing all the forces acting on the balloon; (b) When the rope is released, calculate the acceleration of the balloon. Q3. A bottle contains a gas at a pressure of 2.0x 105Pa and a temperature of 0˚C. If the bottle can only withstand a pressure of 2.3x 105Pa, what is the maximum temperature which the gas can be allowed to reach? Q4. An electron is accelerated towards the screen of a television tube by a potential difference of 22kV (mass of electron = 9.11x1031kg, magnitude of charge of electron = 1.6x10-19C) (a) What will be the work done on an electron? (b) Assuming the electron starts from rest, what will be the final speed reached by the electron? Answers page 32 HIGHER FRIDAY 28 MAY SCOTLAND ON SUNDAY March 21, 2004 31 quiz answers A12. Yes, copper bar weighs 54, tin weighs 48 A13. 9.8 cm A14. (-3, 0) and (7, 0), 125 square units A15. 2x+7/(x+1)(x+2) A16. 18+12√2 BIOLOGY STANDARD GRADE A1. Flow of energy A2. Movement of molecules from a region of high concentration of molecules to a region of low concentration of molecules until the concentration becomes equal. A3. Acts only on one type of substrate A4. food (glucose) + oxygen ––> carbon dioxide + water + energy A5. Fusion of male gamete with female gamete A6. Carbon dioxide concentration/ light intensity/temperature A7. They sweep mucus containing trapped dust in an upwards direction A8. It pumps blood all the way round the body whereas the right ventricle only pumps blood to the lungs A9. 46 A10. An organism such as a fungus/bacterium that breaks down dead and decomposing organisms HIGHER A1. Central cavities of the mitochondria A2. Deoxyribose sugar, phosphate and a nitrogenous base A3. Active – person makes their own antibodies, passive – person gets antibodies from someone else A4. Genes located on the same chromosome A5. Cell has only one member of each chromosome pair A6. Translocation A7. In food, metabolic water A8. Plant that lives submerged in water A9. To make haemoglobin, cytochrome formation A10. An organism that maintains a constant body temperature COMPUTING STANDARD GRADE A1. The Computer Misuse Act A2. Closed loop happens when there is feedback between the device and the computer A3. Cell protection/locking A4. Magnetic Ink Character Recognition A5. A Local Area Network (LAN) A6. Memory Management, File Management, Input/Output, Job Scheduler, Error Reporting A7. 1,024 bytes A8. Batch Processing A9. The Data Protection Act A10. May include any three of: VDU, printer, speaker, projector, graphics plotter. HIGHER A1. Binary has 2 states 0 and 1. This helps simplicity in only having to generate and detect two voltage levels, good tolerance because a degraded 1 is still recognisable as 1, the calculations for binary are much simpler. A2. Arithmetic and Logic Unit, Control Unit and Registers A3. Give an advantage that a mesh topology has over a star topology. A4. Multiple transmissions can occur at once but don’t get congested at the central node. A5. Data integrity, Multi-user access, Encryption, Accuracy in Megapixels, Capacity or memory in Megabytes, Speed of connection to 32 HIGHER A1. 1 A2. fg(x) = (3sin x -5)2 A3. Min (1/2, 4); Max (-1/2, -4) A4. π/6; 5π/6; 3π/2 A5. (-1, -3), 1/12 A7. 25˚, 14.7 A8. 4sin(x + 77.3) PHYSICS STANDARD GRADE A1. 3 cm A2. A convex lens. This increases the ‘power’ of the eye lens. A3. 12.5% A4. 3 A A5. 36 Ω 18 Ω 8 Ω 4Ω A6. 2 m/s2 A7. 4.5 s A8. 750 W A9. When a substance changes state from liquid to gas, heat is taken in by the substance. This heat comes from the contents of the refrigerator, which cool down. Un embouteillage: Often found at the Arc de Triomphe computer, Cost and Features, eg digital zoom A6. Revisiting a previous stage of the Software Development process to make corrections/changes in light of experience gained. A7. Corrective, Adaptive and Perfective maintenance A8. A data structure which makes it easier to deal with a list of data A9. When a value is passed in to a subroutine but does not require to be passed out A10. When you want the program to carry out an action based on a particular condition but there are more than two possible conditions which might be true FRENCH STANDARD GRADE A1. 1 better 2 the flu 3 injured 4 health 5 traffic jam 6 a fire 7 a war 8 a strike 9 unemployed 10 to earn/to win A2. 1 Je suis 2 J’ai 3 J’aime 4 Je n’aime pas 5 Je vais 6 Je fais 7 Je peux 8 Je voudrais 9 Je crois que 10 à mon avis HIGHER A1. A tiring day A2. A sensitive friend A3. I travelled by coach A4. Last year I sat seven exams A5. I stayed at home A6. Je suis allé (add extra ‘e’ for female) A7. Nous avons voyagé en bateau A8. Le trajet était ennuyeux A9. Il faisait chaud en France or il a fait chaud en France A10. Je me suis bien amusé (add extra ‘e’ for female) HISTORY STANDARD GRADE A1. Most governments felt they shouldn’t interfere too much in people’s lives A2. So they could be used to transport raw materials and finished goods A3. 1948 A4. Domestic service A5. 1905 when he was German Chief of Staff A6. Wilson; Clemenceau A7. The Russian Parliament A8. 1917; the Bolsheviks A9. Living space A10. Dr Joseph Goebbels PHYSICS HIGHER A1. It introduced the Householder Vote which ensured that the majority of men could now vote in Parliamentary elections A2. “Deeds not words” – the militancy campaign was evidence of their determination to take action A3. 29 seats – this was significant because it suggested that the new party could become an important political force A4. Because the real competitor for the Liberals was thought to be the Conservative Party, and a pact with the new young Labour party would stop the splitting of the non-Conservative vote in some constituencies and keep Tory candidates out A5. New funds set up to finance both unemployment and sickness benefit. Contributions to be made by the insured worker, his/her employer, the state A6. The Parliament Act A7. In order to make the French feel that they had been insulted and, therefore, to provoke them into war with Prussia A8. It shows Bismarck’s intentions at the start of his time as Prussian Minister-President, ie a wish to unite the German states and a realisation that this could only be done through Prussian leadership and by military force A9. Versailles and Locarno A10. September 15, September 22, September 29-30 MATHEMATICS STANDARD GRADE A1. 2.326, 8.575, 1817, 414 A2. 297.5 kg, 127.5kg A3. t ≤ 8 A4. 6.25cm A7. 118 times A8. 13m, 22.6˚ A9. x = 3, y = 7 A10. 30m A11. 7.57 m2, 60.56 m3 STANDARD GRADE A1. 3 cm A2. A convex lens. This increases the ‘power’ of the eye lens. A3. 12.5% A4. 3 A A5. 36 Ω 18 Ω 8 Ω 4Ω A6. 2 m/s squared A7. 4.5 s A8. 750 W A9. When a substance changes state from liquid to gas, heat is taken in by the substance. This heat comes from the contents of the refrigerator, which cool down HIGHER 32 30˚ A1. (a) Vx=32cos 30˚ = 27.7ms-1 (b) v=d/t so t=d/v = 58/27.7 = 2.1s Weight Upward thrust or buoyancy force Tension A2. (a) (b) Funb=ma (Thrust-Weight)=ma 5934-5684=580a λ=0.43ms-2 A3. P1=2.0x105Pa; P2=2.3x105Pa; T1=273K; T2=? P1/T1=P2/T2 2.0x105/273=2.3x105/T2 T2=314K A4.(a) W=9v= (1.6x10-19)x(22x103)= 3.52x10-15J (b) W=1/2mv2 3.52x10-15= 1/2(9.11x10-31)v2 v=8.8x107ms-1 March 21, 2004 SCOTLAND ON SUNDAY