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Week Syllabus topic Suggested Activities or Lesson Plan Outlines Resources Oxford – Core Oxford – Extended Cambridge Hodder Past Papers C1: Number C1.1 Identify and use natural numbers, integers (positive, negative and zero), prime numbers, square numbers, common factors and common multiples, rational and irrational numbers, real numbers. A useful starting point would be to revise positive and negative numbers using a number line and explain the difference between natural numbers and integers. Learners would find it useful to have a definition of the terms (e.g. factor, multiple, square number) which can be found on the maths revision website. (I) A fun activity would be to allocate a number to each learner in the class and ask them to stand up if they are, for example, “a multiple of 4”, “a factor of 18” etc. Use this to show interesting facts such as prime numbers will have 2 people standing up (emphasises 1 is not prime); square numbers will have an odd number of people standing up. See which are common factors/common multiples for pairs of numbers. This could be extended to HCF and LCM. A follow-on activity would be for learners to identify a number from a description of its properties. For example, say to the class “which number less than 50 has 3 and 5 as factors and is a multiple of 9?” Learners could then make up their own descriptions and test one another. Another interesting task is to look a Fermat’s discovery that some prime numbers are the sum of two squares, e.g. 29 = 25 + 4 = 5P2P + 2P2P. Learners could see what primes they can form in this way, and any they can’t form in this way. Learners can look for a rule which tests whether or not a prime can be made like this. (I) Move on to looking at how to write any integer as a product of primes. One method that can be used is the factor tree approach. After demonstrating, ask learners to practise using the method to write other numbers as products of primes. Then ask learners to look at finding the product of primes of other numbers, for example 60, 450, 42, 315, but this time they can be encouraged to look for alternative methods, for example by researching on the internet. Another useful method is the repeated division method. (I) Learners would find it useful to have a definition of the terms rational, irrational and real numbers which can be found on the Maths is Fun website. On the website there are questions on rational and irrational numbers for learners to try. These start simple and soon become more challenging. (I) (F) http://www.mathsrevision.net/content/numbers http://www.mathsisfun.com/irrational-numbers.html File: crossword puzzle: 837841_U1_1_ crossnumber 72–74, 88–92 Software: NVLM for factor trees 7—9 Chapter 1 Using simple examples illustrate squares, square roots, cubes and cube roots of integers. - Extend the task by asking more able learners to square and cube fractions and decimals without a calculator, it may be worth doing topic 1.8 first to help with this. C1.3 C1.4 C1.5 C1.6 Calculate squares, square roots, cubes and cube roots of numbers. Use directed numbers in practical situations. Use the language and notation of simple vulgar and decimal fractions and percentages in appropriate contexts. Recognise equivalence and convert between these forms. Order quantities by magnitude and demonstrate familiarity with the symbols =, ≠, >, <, ⩾, ⩽ An interesting activity is to look at finding the square root of an integer by repeated subtraction of consecutive odd numbers until you reach zero. For example, for 25 subtract in turn 1, 3, 5, 7, and then 9 to get to 0. Five odd numbers have been subtracted so the square root of 25 is 5. Ask learners to investigate this method for other, larger, square numbers. (I) - Another interesting challenge is to look at the palindromic square number 121. (Palindromic means when the digits are reversed it is the same number). Ask learners to find all the palindromic square numbers less than 1000. (I) - Ask learners to try the past paper question. (F) 328–333 Chapter 1 339–343 Chapter 1 102–103, 257–258 Chapter 5 78, 92–94, 337 Paper 32, June 2012, Q3 Paper 12, June 2013, Q17 Week Syllabus topic C1.7 Understand the meaning and rules of indices. Use the standard form A × 10n where n is a positive or negative integer, and 1⩽A<10. Use the four rules for calculations with whole numbers, decimals and C1.8 vulgar (and mixed) fractions, including correct ordering of operations and use of brackets. Make estimates of numbers, quantities and lengths, give approximations to specified numbers of significant C1.9 figures and decimal places and round off answers to reasonable accuracy in the context of a given problem. Give appropriate upper and lower bounds for C1.10 data given to a specified accuracy. Demonstrate an understanding of ratio and proportion. Use C1.11 common measures of rate. Calculate average speed. Calculate a given percentage of a quantity. Express one quantity C1.12 as a percentage of another. Calculate percentage increase or decrease. Use a calculator efficiently. C1.13 Apply appropriate checks of accuracy. Calculate times in terms of the 24-hour and 12-hour C1.14 clock. Read clocks, dials and timetables. Calculate using money and C1.15 convert from one currency to another. Use given data to solve problems on personal and household finance involving C1.16 earnings, simple interest and compound interest. Extract data from tables and charts. C2: Algebra and graphs Use letters to express generalised numbers and express basic arithmetic processes algebraically. C2.1 Substitute numbers for words and letters in formulae. Transform simple formulae. Construct simple expressions and set up simple equations. Suggested Activities or Lesson Plan Outlines Resources Oxford – Core Oxford – Extended Cambridge Hodder Past Papers 331–336 Paper 33, June 2012, Q1 (b)(c) Paper 12, Nov 2012, Q16 C1.6 Paper Week Syllabus topic Manipulatedirected numbers. Usebrackets and extract common factors. Use and interpret positive, C2.4 negative and zero indices. Use the rules of indices. Solve simple linear equations in one unknown. C2.5 Solve simultaneous linear equations in two unknowns. Continue a given number sequence. Recognise patterns in sequences and relationships between C2.7 different sequences. Find the nth term of sequences (including simple quadratic and cubic sequences). Interpret and use graphs in practical situations including C2.9 travel graphs and conversion graphs. Draw graphs from given data. Construct tables of values for functions of the form ax + b, ± x2 + ax + b, a/x (x ≠ 0), where a and b are integral constants. C2.10 Draw and interpret such graphs. Solve linear and quadratic equations approximately by graphical methods. C3: Geometry Use and interpret the geometrical terms: point, line, parallel, bearing, right angle, acute, obtuse and reflex angles, perpendicular, similarity and C3.1 congruence. Use and interpret vocabulary of triangles, quadrilaterals, circles, polygons and simple solid figures including nets. Measure lines and angles. Construct a triangle given the three sides using ruler and pair of compasses only. Construct other simple geometrical C3.2 figures from given data using ruler and protractor as necessary. Construct angle bisectors and perpendicular bisectors using straight edge and pair of compasses only. Read and make scale C3.3 drawings. C2.2 C3.4 Calculate lengths of similar figures. C3.5 Recognise rotational and line symmetry (including order of rotational symmetry) in two dimensions. Suggested Activities or Lesson Plan Outlines Resources Oxford – Core Oxford – Extended Cambridge Hodder Past Papers Paper 21, June 2013, Q6 Paper 22, June 2013, Q10 Paper 22, June 2013, Q3 Paper 11, June 2012, Q12 Paper 41, June 2013, Q8(d) Paper 42, June 2013, Q11 Week Syllabus topic C3.6 Calculate unknown angles using the following geometrical properties: • angles at a point • angles at a point on a straight line and intersecting straight lines • angles formed within parallel lines • angle properties of triangles and quadrilaterals • angle properties of regular polygons • angle in a semi-circle • angle between tangent and radius of a circle. Use the following loci and the method of intersecting loci for sets of points in two dimensions which are: • at a given distance from a given point C3.7 • at a given distance from a Suggested Activities or Lesson Plan Outlines Resources Oxford – Core Oxford – Extended Cambridge Hodder Past Papers Paper 12, Nov 2012, Q15, 20 Paper 21, Nov 2012, Q6 Paper 43, June 2013, Q2(a) given straight line • equidistant from two given points • equidistant from two given intersecting straight lines. C4: Mensuration Use current units of mass, length, area, volume and capacity in C4.1 practical situations and express quantities in terms of larger or smaller units. Carry out calculations involving the perimeter and area of a rectangle, C4.2 triangle, parallelogram and trapezium and compound shapes derived from these. Carry out calculations involving C4.3 the circumference and area of a circle. Carry out calculations involving the volume of a C4.4 cuboid, prism and cylinder and the surface area of a cuboid and a cylinder. C4.5 Carry out calculations involving the areas and volumes of compound shapes. C5: Coordinate geometry Demonstrate familiarity with C5.1 Cartesian coordinates in two dimensions. Find the gradient of a straight C5.2 line. Paper 23, Nov 2012, Q15 Paper 11, June 2013, Q14 Paper 21, June 2013, Q15 Paper 31, June 2013, Q11 Paper 43, June 2012, Q5 Paper 42, June 2012 Q11 Week Syllabus topic Interpret and obtain the equation of a straight-line graph in the form y = mx + c. Determine the equation of a C5.5 straight line parallel to a given line. C6: Trigonometry Interpret and use three-figure C6.1 bearings. Apply Pythagoras’ theorem and the sine, cosine and tangent ratios for acute C6.2 angles to the calculation of a side or of an angle of a right-angled triangle. C7: Matrices and transformations Suggested Activities or Lesson Plan Outlines Resources Oxford – Core Oxford – Extended Cambridge Hodder Past Papers C5.4 Describe a translation by using a vector represented by e.g. () C7.1 ⃗⃗⃗⃗⃗ a. Add and subtract vectors. Multiply a vector by a scalar. Reflect simple plane figures in horizontal or vertical lines. Rotate simple plane figures about the origin, vertices or midpoints of edges of the figures, through multiples of C7.2 90°. Construct given translations and enlargements of simple plane figures. Recognise and describe reflections, rotations, translations and enlargements. C8: Probability Calculate the probability of a single C8.1 event as either a fraction, decimal or percentage. Understand and use the C8.2 probability scale from 0 to 1. Understand that the probability of an event occurring = 1 − the C8.3 probability of the event not occurring. Understand relative C8.4 frequency as an estimate of probability. C9: Statistics Collect, classify and tabulate statistical data. Read, interpret C9.1 and draw simple inferences from tables and statistical diagrams. Construct and read bar charts, pie charts, pictograms, C9.2 simple frequency distributions, histograms with equal intervals and scatter diagrams. Paper 11, November 2012, Q18 Paper 13, Nov 2012, Q20b Paper 21, Nov 2012, Q18a Paper 12, June 2013, Q9 Paper 33, June 2013, Q6a Paper 12, June 2013, Q6 Paper 41, June 2013, Q5(c) Week Syllabus topic C9.3 C9.6 C9.7 Calculate the mean, median, mode and range for individual and discrete data and distinguish between the purposes for which they are used. Understand what is meant by positive, negative and zero correlation with reference to a scatter diagram. Draw a straight line of best fit by eye. Suggested Activities or Lesson Plan Outlines Resources Oxford – Core Oxford – Extended Cambridge Hodder Past Papers Paper 31, Nov 2012, Q3(a) Paper 13, June 2013, Q18 Paper 22, June 2013, Q17