Topic Programme of study statement Secure outcomes Lesson overview Kerboodle Resources and Assessment Working Scientifically WS 1.1 Asking scientific questions WS 1.2 Planning investigations WS - Ask questions and develop a line of enquiry based on observations of the real world, alongside prior knowledge and experience. - Select, plan, and carry out the most appropriate types of scientific enquiries to test predictions, including identifying independent, dependent, and control variables, where appropriate. WS - Select, plan, and carry out the most appropriate types of scientific enquiries to test predictions, including identifying independent, © Oxford University Press 2014 - Describe how scientists develop an idea into a question that can be investigated. - Identify independent, dependent, and control variables. - Explain that some questions can be investigated and others cannot. - Describe how to write a plan for an investigation. - Recognise what makes data accurate and precise. To start, ask students to make a list of questions they could ask, given something to investigate. In the main lesson activity, students identify three questions they could ask to investigate given situations, identifying the independent, dependent, and control variables for their questions. Support: A support sheet is available where students focus on ideas, questions, and variables of two stations as opposed to four. Try to decrease the number of technical terms used. Activity: Asking scientific questions Interactive: Identifying variables An interactive screen is provided for a plenary, in which students categorise variables for an investigation as independent, dependent, and control. For homework, students write down variables linked to things they can investigate in everyday life. To start, discuss with students different risks they took that day, classifying them as minor or severe. Include a discussion on likelihood as well. Activity: Planning investigations In the main lesson activity, students choose the correct equipment to make measurements, then work through structured questions to discover the steps involved in Interactive: Accurate or precise? dependent, and control variables, where appropriate. - Use appropriate techniques, apparatus, and materials during fieldwork and laboratory work, paying attention to health and safety. WS 1.3 Recording data WS - Use appropriate techniques, apparatus, and materials during fieldwork and laboratory work, paying attention to health and safety. - Present observations and data using appropriate methods, including tables and graphs. - Describe a risk assessment. planning investigations. Support: The support sheet includes a suggested table of results. The emphasis of the teacher should be to help students understand the ideas rather than worrying about remembering terminology. An interactive screen is provided for a plenary, in which students decide if sets of data are accurate and precise. - Describe how to make and record observations and measurements. - Calculate a mean from three repeat measurements. - Present data appropriately as tables and graphs. For homework, students write a risk assessment of an everyday activity. To start, students describe how to use equipment to collect data that is accurate and precise. In the main lesson practical, students carry out a simple experiment to collect results, record them in a results table, and draw a suitable graph. Support: An access sheet is available with simplified questions. Tables and graph grids have also been partially-filled in to help students with complex skills. Extension: Students can see if they spot a pattern, attempt a conclusion, and explain why is it important to display data as graphs/charts (to display patterns). Practical: Collecting and presenting data Interactive: Calculating means An interactive screen is provided for a plenary, in which students calculate means for given data. WS 1.4 Analysing data WS - Interpret observations and data, including identifying patterns and using observations, © Oxford University Press 2014 - Find a pattern in data using a graph or chart. - Interpret data to draw conclusions. For homework, students collect some data at home and record it in a suitable table. An interactive screen is provided for a starter, in which students decide if the relationships described in various statements are likely or unlikely. In the main lesson activity, students are provided with Activity: Analysing data Interactive: Is there a measurements, and data to draw conclusions. - Present observations and data using appropriate methods, including tables and graphs data sets, and for each set they have to choose the correct type of graph to draw. Support: A support sheet is available where students are given pre-labelled graph grids to plot their data. An alternative source of support is to use the skill sheet for choosing scales instead of the accompanying support sheet. Extension: Encourage students to give numerical examples when describing patterns in graphs. Nonlinear graphs are discussed in the extension. relationship? To finish, ask students to complete graphs by adding a line of best fit. WS 1.5 Evaluating data (extending) WS - Evaluate data, showing awareness of potential sources of random and systematic error. - Evaluate the reliability of methods and suggest possible improvements. - Describe the stages in evaluating data. - Suggest ways of improving a practical investigation. For homework, students practise drawing graphs with given data. To start, provide students with statistics and discuss as a class whether they believe the data or not. In the main lesson activity, students compare two different experiments to identify why one is better than the other, and how the experiments can be improved. Support: The support sheet offers students a simplified text to summarise when considering differences between two experiments. An interactive screen is provided for a plenary, in which students choose the pieces of information a scientist would want to know about data before deciding to trust a claim made by a fictional fertiliser company. For homework, students write a paragraph to explain how to evaluate food data correctly, and why this is important. © Oxford University Press 2014 Activity: Evaluating data Interactive: Patrick’s claim Topic Programme of study statement Secure outcomes Lesson overview Kerboodle Resources and Assessment Physics 1 P1 1.1 Introduction to forces P1 1.2 Squashing and stretching Physics - Forces as pushes or pulls, arising from the interaction between two objects. - Using force arrows in diagrams, adding forces in one dimension. - Forces measured in newtons, measurements of stretch or compression as force is changed. - Opposing forces and equilibrium: weight supported on a compressed surface. WS - Make predictions using scientific knowledge and understanding. - Explain what forces do. - Describe what is meant by an interaction pair. - Make predictions about forces in familiar situations. Physics - Forces: associated with deforming objects; stretching and squashing - Describe how forces deform objects. - Explain how solid © Oxford University Press 2014 To start, students recap their KS2 knowledge of forces by listing as many forces as they can. In the main lesson practical, students measure the force needed to carry out different activities using a newtonmeter. Students then use force arrows to show the size and direction of the force in each activity they measure. Support: Make sure the forces are straightforward to measure. For example, objects with hooks or straps. Extension: Students prepare their own table to record results. Students identify several forces acting on one object and explain why they chose these groups, for example, as pairs of interaction forces. Practical: Measuring forces Interactive: Comparing the size of forces An interactive screen is provided as a plenary, in which students rank situations by the size of the forces involved. For homework, students measure forces at home. To start, students explain how objects change when forces are applied to and removed from the object. In the main lesson practical, students investigate the Practical: Investigating elastic – springs. - Force–extension linear relation; Hooke’s Law as a special case. - Opposing forces and equilibrium: weight held by a stretched spring. - Energy changes on deformation. WS - Present observations and data using appropriate methods, including tables and graphs. P1 1.3 Drag forces and friction Physics - Forces: associated with rubbing and friction between surfaces, with pushing things out of the way; resistance to motion of air and water. WS - Select, plan and carry out the most appropriate types of scientific enquiries to test predictions, including identifying independent, dependent, and control variables, where appropriate. © Oxford University Press 2014 surfaces provide a support force. - Use Hooke’s Law. - Present data on a graph, and identify a quantitative relationship in the pattern. effect of forces on elastic, leading to Hooke’s law. Support: A support sheet is available with a pre-drawn table. Extension: Students understand that extension should be proportional to force and use their graph to predict extension for different masses. An interactive screen is provided for a plenary, in which students complete a paragraph to summarise the experiment. Interactive: Stretching experiment Question-led lesson: Squashing and stretching For homework, students research an application of springs. - Describe the effect of drag forces and friction. - Explain why drag forces and friction arise. - Plan and carry out an experiment to investigate friction, selecting suitable equipment. An alternative question-led lesson is also available for this lesson. An interactive screen is provided for a starter, in which students identify features that affect friction and drag. There are two practicals that can be used for this lesson. In the main lesson practical, students can measure the force needed to pull a block along different surfaces – investigating friction. Support: An access sheet is available with a given method and results table. Alternatively, students can change the shape of 1 cm3 of plasticine to see how this changes the speed it drops down a tube of water – investigating drag. Extension: Students measure the cross-sectional area for each shape. They look for a relationship between area and time, plotting a suitable graph. To finish, discuss with students how features of sport shoes change depending on the surface the sport is Practical: Investigating friction Interactive: Friction and drag played on. P1 1.4 Forces at a distance P1 1.5 Balanced and unbalanced Physics - Non-contact forces: gravity forces acting at a distance on Earth and in space. - Gravity force, weight = mass × gravitational field strength (g), on Earth g = 10 N/kg, different on other planets and stars. WS - Present observations and data using appropriate methods, including tables and graphs. Physics - Using force arrows in diagrams, adding forces in one dimension, balanced and unbalanced forces. - Forces being needed to cause objects to stop or start moving, or to change their speed or direction of motion © Oxford University Press 2014 - Describe the effects of a field. - Describe the effect of gravitational forces on Earth and in space. - Present results in a simple table. For homework, students write an article on the design of sportswear for different sports. An interactive screen is provided for a starter, in which students sort forces into contact and non-contact forces. In the main lesson practical, students weigh different containers and use the weight to calculate the gravity and decide which planet or moon the container is representing. Support: A support sheet is available with a pre-drawn table for results, and a step-by-step guide to work out the identity of each station. Extension: Students explain why the mass of the container varies. Practical: Gravity cups Interactive: Contact and non-contact forces WebQuest: International Space Station To finish, students discuss the differences in playing sport on the Moon compared to playing sport on the Earth. - Describe the difference between balanced and unbalanced forces. - Describe situations that are in equilibrium. - Explain why the speed or direction of motion of objects can For homework, students research the International Space Station. To start, show a video of a sports activity and students discuss what happens as the motion in this activity changes. In the main lesson practical, students identify the forces acting in various different situations and decide if they are balanced or unbalanced. Support: The support sheet provides a pre-drawn table. Extension: Students identify the relative size and direction of unbalanced forces, linking this to the Practical: Force circus Interactive: Balanced and unbalanced forces (qualitative only). - Change depending on direction of force and its size. - Opposing forces and equilibrium: weight held by a stretched spring or supported on a compressed surface. WS - Present observations and data using appropriate methods, including tables and graphs. change. - Present observations in a table including force arrow drawings. P1 2.1 Waves © Oxford University Press 2014 An interactive screen is provided for a plenary, in which students sort statements describing the motion of a football being kicked. For homework, students list situations at home where forces are balanced or unbalanced. P1 Chapter 1 Checkpoint Physics - Waves on water as undulations which travel through water with transverse motion; these waves can be reflected, and add or cancel – superposition. - Using physical processes and mechanisms, rather than energy, to explain the intermediate steps that bring about changes in systems. WS - Interpret observations and data, including motion. - Describe the different types of wave and their features. - Describe what happens when water waves hit a barrier. - Describe what happens when waves superpose. - Identify patterns in observations from wave experiments. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. An interactive screen is provided for a starter, in which students identify examples of waves. In the main lesson activity, demonstrate transverse and longitudinal waves using water ripples and a slinky. Students use their observations to answer the questions on the practical sheet. Support: An access sheet is available with simpler, more structured questions based on observations from the demonstration. To finish, students draw a transverse wave and label its amplitude and wavelength. For homework, students list 10 examples of waves and classify them as transverse or longitudinal. Checkpoint Activity: Comparing waves Interactive: Examples of waves P1 2.2 Sound and energy transfer identifying patterns and using observations, measurements, and data to draw conclusions. Physics - Sound needs a medium to travel, the speed of sound in air, in water, in solids. - Sound produced by vibrations of objects, in loud speakers. WS - Present reasoned explanations, including explaining data in relation to predictions and hypotheses. - Describe how sound is produced and travels. - Explain why the speed of sound is different in different materials. - Contrast the speed of sound and the speed of light. - Compare the time for sound to travel in different materials using data given. To start, students feel their larynx vibrate as they hum and observe a tuning fork vibrating as it produces sound. Lead a discussion into how sound is produced by vibrations. In the main lesson activity, explain how the state of matter affects the speed of sound. Students then answer the questions on the activity sheet to consolidate this knowledge. Support: Sketch diagrams of particle arrangements for students to identify as solids, liquids, or gases. Extension: Students make clear links between the arrangements of particles and the transfer of energy by sound waves. Activity: The speed of sound Interactive: Vibrations and energy Question-led lesson: Sound and energy transfer An interactive screen is provided for a plenary, in which students link up sentences to summarise the key points of this lesson. For homework, students research supersonic travel. P1 2.3 Loudness and pitch Physics - Auditory range of humans and animals. - Frequencies of sound waves, measured in hertz (Hz). WS © Oxford University Press 2014 - Describe the link between loudness and amplitude. - Describe the link between frequency and pitch. - State the range of An alternative question-led lesson is also available for this lesson. An interactive screen is provided for a starter, in which students categorise situations as changing loudness or pitch. Activity: Wave diagrams In the main lesson activity, students answer questions on wave diagrams and how hearing ranges differs between different animals. Then demonstrate and Interactive: Loudness and pitch - Make predictions using scientific knowledge and understanding. P1 2.4 Detecting sound P1 2.5 Echoes and ultrasound human hearing and describe how it differs from the ranges of hearing in animals. - Explain how sounds will differ in different situations. Physics - Pressure waves transferring energy; waves transferring information for conversion to electrical signals by microphone. - Sound produced by vibrations of objects, in loudspeakers, detected by their effects on microphone diaphragm and the ear drum. WS - Evaluate risks. - Describe how the ear works. - Describe how your hearing can be damaged. - Describe how a microphone detects sound. - Explain some risks of loud music. Physics - Pressure waves transferring energy; use for cleaning and physiotherapy by ultra- - Describe what ultrasound is. - Describe some uses of ultrasound. - Explain, with © Oxford University Press 2014 discuss the range of human hearing. Support: A support sheet is available as a reference for key terms used during this activity. Extension: Students should be able to draw wave diagrams where both loudness and pitch are changed. To finish, students sketch wave diagrams to show how they change with loudness and pitch. For homework, students explain how ‘mosquito’ alarms deter anti-social teens. To start, play hangman as a class with the different parts of the ear. In the main lesson activity, discuss the similarities between a microphone and an ear. Students then identify the parts of an ear and extract information to identify how the ear can be damaged. Support: Keep to obvious comparisons between the microphone and the ear to avoid confusion. Extension: Student may choose to add description to their diagram explaining the function of each part of the ear. Activity: Hearing and how it is damaged Interactive: Hearing WebQuest: The science of music An interactive screen is provided for a plenary, in which students rearrange sentences to describe how sounds travel from the pinna to the brain. For homework, students research the science of music. To start, show images of ultrasound scans and discuss how they are formed. Activity: Using echoes In the main lesson activity, discuss how distances can be measured with echoes, and how echoes and Interactive: Ultrasound sound. - Frequencies of sound waves measured in hertz (Hz); echoes, reflection, and absorption of sound. WS - Present reasoned explanations, including explaining data in relation to predictions and hypotheses. reasons, why animals use echolocation. P1 3.1 Light © Oxford University Press 2014 and echoes An interactive screen is provided for a plenary, in which students link together parts of sentences on echoes, ultrasounds, and their uses. P1 Chapter 2 Checkpoint Physics - The similarities and differences between light waves and waves in matter. - Light waves travelling through a vacuum; speed of light. - The transmission of light through materials: absorption, diffuse scattering, and specular reflection at a surface. WS - Evaluate data, showing awareness of potential sources of random and systematic error. ultrasound are used. Students then complete the activity sheet. Support: An access sheet is available with simpler text and supporting comprehension questions. Extension: Students can evaluate the safety of medical scans that use ultrasound. - Describe what happens when light interacts with materials. - State the speed of light. - Compare results with other groups, suggesting reasons for differences. For homework, students prepare a sheet to summarise echoes and ultrasound. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. An interactive screen is provided for a starter, in which students classify objects as transparent, translucent, and opaque. In the main lesson practical, students measure light transmitted through different materials, to rank them as transparent, translucent, and opaque. Support: A suggested results table is provided, using a simplified practical procedure. Extension: Students can investigate the effect of thickness on opacity using layers of tissue paper. To finish, students compare their results from the experiment and suggest reasons for any variations. For homework, students list 10 materials at home and classify them as transparent, translucent, or opaque. They explain why this makes them suitable for their use. Checkpoint Practical: How bright is the light? Interactive: Types of materials P1 3.2 Reflection P1 3.3 Refraction Physics - The transmission of light through materials: absorption, diffuse scattering, and specular reflection at a surface. - Use of ray model to explain imaging in mirrors. - Differential colour effects in absorption and diffuse reflection. WS - Use appropriate techniques and apparatus during fieldwork and laboratory work, paying attention to health and safety. Physics - The refraction of light and action of convex lens in focusing (qualitative); the human eye. WS - Present and record observations using appropriate methods, including tables and graphs. - Explain how images are formed in a plane mirror. - Explain the difference between specular reflection and diffuse scattering. - Use appropriate equipment and take readings safely without help. To start, discuss the difference between specular reflection and diffuse scattering. In the main lesson practical, demonstrate the law of reflection using a mirror. Students then investigate specular reflection and diffuse scattering. Support: Students are given a choice of reflected rays on the practical sheet when considering specular reflection. Demonstrate the practical procedure for diffuse scattering beforehand to ensure students understand the task fully. Interactive: Reflection experiment An interactive screen is provided for a plenary, in which students choose words to complete a paragraph on a reflection experiment. - Describe and explain what happens when light is refracted. - Describe what happens when light travels through a lens. - Record observation using a labelled diagram. For homework, students draw the position of an object in a mirror when given the position of the object and the mirror. An interactive screen is provided for a starter, in which students complete a crossword on the key words of light they have learnt so far. In the main lesson practical, students investigate refraction through a glass or Perspex box. Support: An access sheet is available where students are required to carry out the experiment along predrawn incident rays, then answer a series of multiplechoice statements. To finish, students role play refraction through a medium such as water or glass. For homework, students identify uses of lenses at home © Oxford University Press 2014 Practical: Investigating reflection Practical: Investigating refraction Interactive: Key words in light P1 3.4 The eye and the camera P1 3.5 Colour Physics - Light transferring energy from source to absorber leading to chemical and electrical effects; photosensitive material in the retina and in cameras. - Use of ray model to explain the pinhole camera. - The refraction of light and action of convex lens in focusing (qualitative); the human eye. WS - Use appropriate techniques, apparatus, and materials during fieldwork and laboratory work, paying attention to health and safety. Physics - Colour and the different frequencies of light, white light, and prisms (qualitative only); differential colour effects in absorption and diffuse reflection. WS - Make predictions using scientific knowledge and © Oxford University Press 2014 - Describe how the eye works. - Describe how a simple camera forms an image. - Choose suitable materials to make models of the eye and the camera. and explain the role of the lens. An interactive screen is provided for a starter, in which students sort parts that appear in the eye, the camera and both. In the main lesson activity, discuss how the camera and the eye have parts that perform similar roles. Students then make models of an eye or a camera. Support: The support sheet includes a list of parts of the camera and the eye to help students label diagrams, and to help them decide which parts to show on their models. To finish, students describe how light travels from an object to the retina. Activity: Modelling the eye and the camera Interactive: The camera and the eye Question-led lesson: The camera and the eye For homework, students research the eyes of another animal. An alternative question-led lesson is also available for this lesson. - Explain what happens when light passes through a prism. - Describe how primary colours add to make secondary colours. - Explain how filters and coloured materials subtract To start, discuss as a class why we see rainbows and how they occur. Practical: Colour mixing In the main lesson practical, students investigate how coloured filters affect the light that is transmitted through them, and as such, the colour of objects seen. Support: The support sheet includes a suggested table of results, guiding students through a simpler experimental procedure. Extension: Some students may be able to predict a pattern based on the preliminary experiment. Interactive: Types of colours WebQuest: Stage lighting understanding. light. - Predict the colour of object in red light and the colour of light through different filters. P1 Chapter 3 Checkpoint P1 4.1 The night sky Physics - Our Sun as a star, other stars in our galaxy, other galaxies. - The light year as a unit of astronomical distance. WS - Understand that scientific methods and theories develop as earlier explanations are modified to take account of new evidence and ideas, together with the importance of publishing results and peer review. - Describe the objects that you can see in the night sky. - Describe the structure of the Universe. - Draw valid conclusions that utilise more than one piece of supporting evidence. An interactive screen is provided for a plenary, in which students sort colours in primary, secondary, or neither. For homework, students research how stage lighting can be used in concerts. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. An interactive screen is provided for a starter, in which students link objects in the night sky with their definition. Checkpoint In the main lesson activity, discuss what objects are in the Universe and how they fit together. Students then complete the activity sheet. Support: Show animations of satellites. An access sheet is available with easier text and comprehension questions. Graph paper is useful to give students an idea of one billion. Extension: Discuss different orbits for satellites (vary in height, orientation, uses), for example, geostationary orbits and low polar orbits. Ask students to suggest benefits for scientists sharing their ideas. Interactive: What is in the night sky? Activity: What is in the Universe? To finish, students list objects found in the Universe and rank them according to size. P1 4.2 The Solar System Physics - Gravity force, gravity forces between Earth and Moon, and between © Oxford University Press 2014 - Name the objects in the Solar System. - Describe some For homework, students make a model of a satellite. To start, students sketch a diagram of the objects they think are in the Solar System and their orbits. Activity: The Solar System In the main lesson activity, students make a simple Interactive: Earth and Sun (qualitative only). WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. P1 4.3 The Earth Physics - The seasons and the Earth’s tilt, day lengths at different times of year, in different hemispheres. WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. similarities and differences between the planets of the Solar System. - Identify patterns in the spacing and diameters of planets. - Explain the motion of the Sun, stars, and Moon across the sky. - Explain why seasonal changes happen. - Use data to show the effect of the Earth’s tilt on temperature and day-length. model of the Solar System. Students then complete the activity sheet. Support: Introduce the idea of scale and give students 30-cm rulers. The support sheet includes a table of data to help students answer the questions. Extension: Calculate space-time to planet, discussing problems with space travel. WebQuest: Solar System tourist An interactive screen is provided for a plenary, in which students arrange the objects of the Solar System in size order. For homework, students research the planets of the Solar System. To start, students list the differences between the seasons. In the main lesson activity, discuss the Earth’s tilt and how this causes the differences in seasons and temperature in the UK. Students then complete the activity sheet. Support: A support sheet for the activity sheet is provided with labelled graph grids and fewer sets of data. Extension: Students design their own model on paper to show the Earth’s tilt. An interactive screen is provided for a plenary, in which students complete a paragraph to explain why seasons occur. For homework, students describe differences in climate they would experience if they travelled to four different countries. © Oxford University Press 2014 Objects in the Solar System Activity: The seasons Interactive: The Sun and the seasons Question-led lesson: The Earth Physics - Use of ray model. WS - Make predictions using scientific knowledge and understanding. P1 4.4 The Moon - Describe the phases of the Moon. - Explain why you see phases of the Moon. - Explain why eclipses happen. - Explain phases of the Moon using the models provided. An alternative question-led lesson is also available for this lesson. To start, students write down how the Moon changes in as much detail as possible. In the main lesson practical, students model the phases of the Moon and eclipses. Support: Clarify these concepts using animations and diagrams. A support sheet is available with partiallydrawn diagrams for students to complete. Extension: Students suggest why we don’t see eclipses every day or month. Practical: The Moon and eclipses Interactive: What does it look like? An interactive screen is provided for a plenary, in which students complete a paragraph on how the Moon changes over a month. P1 Chapter 4 Checkpoint © Oxford University Press 2014 For homework, students write a summary paragraph on solar and lunar eclipses. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. Checkpoint Topic Programme of study statement Secure outcomes Lesson overview Kerboodle Resources and Assessment Physics 2 P2 1.1 Charging up Physics - Separation of positive or negative charges when objects are rubbed together: transfer of electrons, forces between charged objects. - The idea of electric field, forces acting across the space between objects not in contact. - Non-contact forces: forces due to static electricity. - Using physical processes and mechanisms, rather than energy, to explain the intermediate steps that bring about © Oxford University Press 2014 - Explain how objects can become charged. - Describe how charged objects interact. - Describe what is meant by an electric field. - Interpret observations, identifying patterns linked to charge. To start, demonstrate the lifting of hair by a charged balloon, discussing as a class why this happens. Activity: Electrostatics In the main lesson activity, demonstrate several effects of electrostatics and discuss as a class how objects become charged and the idea of an electric fields. Students then complete the activity sheet. Support: A support sheet is available with a partiallyfilled table for observations. Extension: Introduce the triboelectric series. This lists materials and their tendency to lose or gain charge. It can be used to predict which becomes negatively charged, which becomes positively charged, and which will not gain a charge. Interactive: What happens with the balloon? An interactive screen is provided for a plenary, in which students re-order sentences to explain the effect of a charged balloon on hair. For homework, students research uses of static electricity. P2 1.2 Circuits and current changes in systems. WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. Physics - Electric current, measured in amperes in circuits. - Current as a flow of charge. - Using physical processes and mechanisms, rather than energy, to explain the intermediate steps that bring about changes in systems. WS - Use appropriate techniques, apparatus, and materials during fieldwork and laboratory work, © Oxford University Press 2014 - Describe what is meant by current. - Describe how to measure current. - Set up a circuit including an ammeter to measure current. To start, review circuit symbols from KS2, drawing simple series circuits if knowledge is good. In the main lesson practical, students measure the current of different series circuits. Support: Draw circuits on a sheet of paper. Students place components in the correct positions and link them up using wires. A partially-filled results table is available on the support sheet that gives combinations students should test in their series circuit. Extension: Students predict changes in current if the number of components in a circuit is changed. This links to resistance, which is covered later. An interactive screen is provided for a plenary, in which students match the names of circuit components with their functions. For homework, students draw circuit diagrams for simple pieces of equipment. Practical: Investigating current Interactive: Function of circuit components P2 1.3 Potential difference P2 1.4 Series and parallel paying attention to health and safety. Physics - Potential difference, measured in volts. - Battery and bulb ratings. WS - Use appropriate techniques, apparatus, and materials during fieldwork and laboratory work, paying attention to health and safety. Physics - Series and parallel circuits, currents add where branches meet. WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. © Oxford University Press 2014 - Describe what is meant by potential difference. - Describe how to measure potential difference. - Describe what is meant by the rating of a battery or bulb. - Set up a simple circuit and use appropriate equipment to measure potential difference. - Describe the difference between series and parallel circuits. - Describe how current and potential difference vary in series and parallel circuits. - Identify the pattern of current and potential difference in series and parallel circuits. An interactive screen is provided for a starter, in which students link different operating potential differences with objects. In the main lesson activity, students set up series circuits to measure potential difference. Support: Provide enlarged circuit diagrams on A3 or A4 paper for students to place components on before linking them with wires. A support sheet is also available with suggested combinations of components to investigate in a results table. Activity: Investigating potential difference Interactive: Looking at potential difference To finish, students list the similarities and differences between current and potential difference. For homework, students prepare a list of 10 pieces of electrical equipment and their voltage supplied. An interactive screen is provided for a starter, in which students group pieces of electrical equipment into those that use series circuits and those that use parallel circuits. In the main lesson practical, students investigate current and potential difference in series and parallel circuits by making observations and various different circuits. Support: Diagrams of experimental setup are provided for students to add observations, current, and p.d. readings. Extension: Students should look for readings that are nearly the same, or that add up to roughly the same amount as another reading in the circuit. Practical: Series and parallel circuits Interactive: Series or parallel? To finish, revisit the rope model to demonstrate current and potential difference in a series circuit. Then discuss as a class how the rope model can be adapted for parallel circuits. P2 1.5 Resistance P2 1.6 Magnets Physics - Resistance, measured in ohms, as the ratio of potential difference (p.d.) to current. - Differences in resistance between conducting and insulating components (quantitative). WS - Select, plan, and carry out the most appropriate types of scientific enquiries to test predictions, including identifying independent, dependent, and control variables, where appropriate. Physics © Oxford University Press 2014 - Describe what is meant by resistance. - Calculate resistance of a component and of a circuit. - Describe the difference between conductors and insulators in terms of resistance. - Identify independent, dependent, and control variables. For homework, students draw circuit diagrams for lighting in the home. An interactive screen is provided for a starter, in which students match circuit components to their functions. In the main lesson practical, students investigate the relationship between resistance in a piece of wire and the length of the piece of wire. Support: The support sheet contains a partially-filled results table. Extension: Students can use ammeters and voltmeters instead of a multimeter, in order to use their readings to calculate resistance for each length of wire. Practical: Investigating the resistance of a wire Interactive: What do you know already? To finish, students discuss the points of their experiment that went well and what improvements they could make. For homework, provide students with examples of resistance calculations for them to complete. - Describe how To start, use a magnet to levitate a paperclip. Practical: and magnetic fields - Magnetic poles, attraction and repulsion. - Magnetic fields by plotting with compass, representation by field lines. - Earth’s magnetism, compass, and navigation. - Non-contact forces: forces between magnets. - Using physical processes and mechanisms, rather than energy, to explain the intermediate steps that bring about changes in systems. WS - Make and record observations and measurements using a range of methods for different investigations; and evaluate the reliability of methods and © Oxford University Press 2014 magnets interact. - Describe how to represent magnetic fields. - Describe the Earth’s magnetic field. - Draw field lines round a magnet in detail. Demonstrate the effects that magnetic materials and non-magnetic materials have on this demonstration when they are inserted between the paperclip and the magnet. In the main lesson practical, students use a compass to plot field lines around a bar magnet. Support: The support sheet provides students with a step-by- step guide on drawing field lines around a bar magnet using a compass. Extension: Students predict the shapes of magnetic fields for different-shaped magnets. An interactive screen is provided for a plenary, in which students choose the correct words to describe how a compass works. For homework, students find as many uses as possible of magnets at home, writing a paragraph about why magnets are used in these instances. Drawing magnetic fields Interactive: Which way does it point? suggest possible improvements. Physics - The magnetic effect of a current, electromagnets, D.C. motors (principles only). WS - Make predictions using scientific knowledge and understanding. - Describe how to make an electromagnet. - Describe how to change the strength of an electromagnet. - Predict and test the effect of changes to an electromagnet. P2 1.7 Electromagnets An interactive screen is provided for a starter, in which students complete sentences on the properties of electromagnets. In the main lesson practical, students investigate how the number of turns on the coil, the material of the core, and the applied current affect the strength of an electromagnet. Support: A support sheet is available that includes partially-filled results tables. Extension: Students should be encouraged to suggest quantitative predictions based on scientific understanding. Practical: Changing the strength of electromagnets Interactive: Changing the strength Question-led lesson: Electromagnets To finish, students compare their initial predictions for the situations in the practical with what actually occurred. They then identify what had the biggest impact on the strength of electromagnets and list the features of a really strong electromagnet. For homework, provide students with costs for a range of materials needed to make electromagnets. Students then decide what materials could be combined to make the strongest, yet cheapest, electromagnet. P2 1.8 Using electromagnets Physics - The magnetic effect of a current, electromagnets, D.C. motors © Oxford University Press 2014 - Describe some uses of electromagnets. - Describe how a simple motor An alternative question-led lesson is also available for this lesson. An interactive screen is provided for a starter, in which students sort uses of electromagnets according to which property of electromagnets make them useful for that application. Practical: Using electromagnets Interactive: Uses of (principles only). WS - Identify further questions arising from their results. works. - From your experiment, pose scientific questions to be investigated. In the main lesson practical, students make a motor. Support: The support sheet contains hints for students when writing further questions they can investigate in this practical. Extension: Students may be able to repeat the experiment, changing one variable in a methodical way, in the same time it takes the rest of the class to carry out the practical once. Electromagnets WebQuest: Metal-recycling and electromagnets To finish, students independently list as many uses of electromagnets as they can, then joining up into small groups to compare their lists. P2 Chapter 1 Checkpoint P2 2.1 Food and fuels Physics - Comparing energy values of different foods (from labels) (kJ). - Fuels and energy resources. WS - Present reasoned explanations, including explaining data in relation to predictions and hypotheses. - Compare the energy values of food and fuels. - Compare the energy in food and fuels with the energy needed for different activities. - Explain data on food intake and energy requirements for a range of activities. For homework, students research the use of electromagnets in metal-recycling. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. An interactive screen is provided for a starter, in which students categorise statements about energy in food as true or false. In the main lesson activity, students extract information on energy intake per portion from food labels. They then suggest foods that could be eaten to provide their daily required amount of energy and consider energy requirements for different activities. Support: The accompanying access sheet has simplified questions. Extension: Students can suggest similar activities that use the same amount of energy (or 10 times the amount of energy). To finish, students decide which activity they do in a © Oxford University Press 2014 Checkpoint Activity: Food and fuels Interactive: Energy stored in foods school week has the greatest energy requirement. They then discuss whether they should adjust their food intake according to their school day. P2 2.2 Energy adds up Physics - Energy as a quantity that can be quantified and calculated; the total energy has the same value before and after a change. - Comparing the starting with the final conditions of a system and describing increases and decreases in the amounts of energy associated with movements, temperature, changes in positions in a field, in elastic distortions and in chemical compositions. - Other processes © Oxford University Press 2014 - Describe energy before and after a change. - Explain what brings about transfers in energy. - Present observations of energy transfers in a table. For homework, students keep of the activities they do during a 24-hour period and estimate their energy requirements for that day. To start, introduce energy stores and give an example of each store. Students then come up with their own examples of each store. In the main lesson practical, students identify the energy stores before and after an energy transfer. Support: The support sheet allows students to record their observations in words, choosing the type of energy store each time from two possible answers. Extension: Students start to write out energy transfers in words as equations, filling in details of the transfer between energy stores. An interactive screen is provided for a plenary, in which students sort items and scenarios into energy stores or energy transfers. For homework, students describe five energy changes that occur in a normal school day, identifying the involved energy stores. Practical: The conservation of energy Interactive: Energy stores and transfers P2 2.3 Energy and temperature that involve energy transfer: changing motion, dropping an object, completing an electrical circuit, stretching a spring, metabolism of food, burning fuels. - Energy changes on deformation. WS - Make and record observations and measurements using a range of methods for different investigations. Physics - Heating and thermal equilibrium: temperature difference between two objects leading to energy transfer from the hotter to the cooler one. - Changes with temperature in motion and spacing of particles. WS © Oxford University Press 2014 - State the difference between energy and temperature. - Describe what happens when you heat up solids, liquids, and gases. - Explain what is meant by equilibrium. - Describe how to reduce error in experimental apparatus. An interactive screen is provided for a starter, in which students match objects to their temperature. In the main lesson practical, students investigate what happens to solids, liquids, and gases when they are heated. Support: A support sheet is available with a partially filled results table and a list of possible observations students should look out for during their experiments. To finish, discuss with students what happens to particles when objects are heated, how absolute zero is when particles stop vibrating, and that there is no limit on the hottest temperature. Students suggest places where you may find extreme temperatures. Practical: Energy and temperature Interactive: Matching temperatures P2 2.4 Energy transfer: particles P2 2.5 Energy transfer: - Evaluate data, showing awareness of potential sources of random and systematic error. Physics - Heating and thermal equilibrium: temperature difference between two objects leading to energy transfer from the hotter to the cooler one, through contact (conduction); such transfers tending to reduce the temperature difference; use of insulators. WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. Physics - Temperature © Oxford University Press 2014 For homework, students make a list of objects at home that are of different temperatures. - Describe how energy is transferred by particles in conduction and convection. - Describe how an insulator can reduce energy transfer. - Describe the pattern in conduction shown by results, using numerical data to inform a conclusion. An interactive screen is provided for a starter, in which students reorder sentences to explain how soup is heated by convection, Activity: Investigating conduction In the main lesson practical, students investigate whether various materials are conductors or insulators. Support: Use the support sheet for a partially-filled table of results. Students may need reminding how to calculate means. Activity: Investigating conduction - Describe some sources of infrared To start, asks students how they can tell if something is hot or cold. Discuss as a class what they think radiation To finish, students compare the similarities and differences between conduction and convection. For homework, students describe situation at home where energy is transferred by conduction or congestion and explain how the heat transfer is either helped or reduced. Practical: Radiation radiation difference between two objects leading to energy transfer from the hotter to the cooler one, through radiation. WS - Evaluate risks. radiation. - Explain how energy is transferred by radiation. - Identify risks and explain why it is important to reduce them. is. In the main lesson practical, students carry out an investigation to find the relationship between how hot or cold something feels, its temperature, its colour, and it texture. As part of the practical students discuss the risks associated with the method. Support: A partially filled results table is available in the corresponding support sheet. Extension: Students are required to explore the idea of thermal equilibrium during their experiment. An interactive screen is provided for a plenary, in which students summarise the key concepts of infrared by choosing the correct words to complete the sentences. Interactive: Infrared energy transfers WebQuest: Saving on heating bills Question-led lesson: Energy transfer: radiation For homework, students research how to reduce energy bills. P2 2.6 Energy resources Physics - Domestic fuel bills, fuel use, and costs. - Fuels and energy resources. WS - Interpret observations and data, including identifying patterns and using observations, measurements, © Oxford University Press 2014 - Describe the difference between a renewable and a non-renewable energy resource. - Describe how electricity is generated in a power station. - Choose an appropriate source of secondary information. An alternative question-led lesson is also available for this lesson. To start, discuss with students how their lives would be different without electricity. In the main lesson activity, students research renewable and non-renewable energy resources, fossil fuels, power stations, and generating electricity. They then produce a poster of leaflet on their research. Support: A support sheet is available that gives students a much more structured approach to their research task. Extension: Students identify the advantages and disadvantages of using different energy resources, linking waste products from burning fossil fuels to risks. Activity: Energy resources Interactive: Fossil fuels and data to draw conclusions. P2 2.7 Energy and power Physics - Comparing power ratings of appliances in watts (W, kW). - Comparing amounts of energy transferred (J, kJ, kWh). - Domestic fuel bills, fuel use, and costs. WS - Make predictions using scientific knowledge and understanding. An interactive screen is provided for a plenary, in which students complete the sentences on the formation, uses, advantages, and disadvantages of fossil fuels. - Explain the difference between energy and power. - Describe the link between power, fuel use, and cost of using domestic appliances. - Predict the power requirements of different equipment and how much it costs to use. For homework, students write a newspaper article on the fictional opening of a thermal power station in their neighbourhood. To start, show students various light bulbs with different power ratings and ask students to decide which with produce the brightest light. Then offer the definition of power. Activity: Power Interactive: Reducing energy bills In the main lesson activity, students examine pieces of electrical equipment to identify the power, rank the objects in order of power, and answer the questions on the activity sheet. Support: Remind students that power is measured in watts (W) or kilowatts (kW), and that these are the only letters they should look for when reading appliance labels. Extension: Introduce kilowatt hours (kWh) in general terms, and allow students to read the corresponding section in the student book. An interactive screen is provided for a plenary, in which students complete sentences to describe how energy bills can be reduced. P2 2.8 Work, energy, and Physics - Work done © Oxford University Press 2014 - Calculate work done. For homework, students check the power rating of appliances found at home and rank them in order of power. To start, ask students if an adult and a child can use a see-saw together to introduce levers. Practical: Work machines - Examples of processes that cause change with forces (work = force × distance) levers and gears reducing force by increasing distance simple machines give bigger force but at the expense of smaller movement (and vice versa): product of force and displacement unchanged. WS - Evaluate data, showing awareness of potential sources of random and systematic error. - Apply the conservation of energy to simple machines. - Evaluate results from the practical. P2 3.1 Speed © Oxford University Press 2014 Interactive: Types of machines An interactive screen is provided for a plenary, in which students group machines according to whether they use levers, pulleys, or gears. For homework, students describe five machines that have made their lives easier or more interesting. For each machine they should identify if it uses pulleys, levers, or gears. P2 Chapter 2 Checkpoint Physics - Speed and the quantitative relationship between average speed, distance, and time (speed = distance ÷ time). In the main lesson practical, students carry out four short experiments to investigate the effect on movement of using simple machines. Support: An access sheet is available where students are given further guidance to use their results in forming a conclusion. Extension: Students should be encouraged to use numerical data to support their answers on the practical sheet. - Calculate speed using the speed equation. - Describe relative motion. - Choose equipment to make appropriate Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. To start, measure the speed of a ball dropping from a height of one metre. Discuss where the ball travelled fastest or slowest to introduce the ideas of average speed and instantaneous speed. In the main lesson practical, students carry out two experiments to find the speed of a moving object and their reaction times. The experiment on reaction times Checkpoint Practical: What’s the speed? Interactive: Talking about relative speed P2 3.2 Motion graphs - Relative motion: trains and cars passing one another. - Using physical processes and mechanisms, rather than energy, to explain the intermediate steps that bring about changes in systems. WS - Use appropriate techniques, apparatus, and materials during fieldwork and laboratory work, paying attention to health and safety. Physics - The representation of a journey on a distance–time graph. WS - Present observations and data using appropriate methods, including tables and graphs. © Oxford University Press 2014 measurements for time and distance to calculate speed. demonstrates the effect this can have on the first experiment. Support: The accompanying support sheet includes a partially-filled results table, with suggestions for moving objects that students can use around the classroom. Extension: Challenge students to record all their speeds in metres per second (m/s) in order to practise the conversion of units. An interactive screen is provided for a plenary, in which students choose the correct words to summaries relative motion. For homework, students produce a safety leaflet to explain when drivers should slow down. - Interpret distance– time graphs. - Calculate speed from a distance-time graph. - Plot data on a distance-time graph accurately. To start, sketch a distance-time graph onto the board and explain what it shows. Draw a second graph that students then describe what it shows in pairs to each other. In the main lesson activity, students interpret data to plot a distance-time graph for one of the three given activities, and prepare a short summary of the graph they have drawn. Support: A support sheet is available where the breakdown of the times and distances during the tenday sled dog race has been filled in for them to plot the Activity: Using distance–time graphs Interactive: What can you tell from a distance– time graph? information. Extension: Students carry out the extension task where they must write a short story and plot the graph of the journey described. An interactive screen is provided for a plenary, in which students match halves of sentences together to explain how distance-time graphs can be interpreted. P2 3.3 Pressure in gases Physics - Atmospheric pressure, decreases with increase of height as weight of air above decreases with height. WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. - Describe the factors that affect gas pressure. - Describe how atmospheric pressure changes with height. - Interpret observations of atmospheric pressure. For homework, students notes typical times and distances taken for their journey to and from school, a friend’s house, or an after-school club. They then produce a labelled distance-time graph for the journey. To start, inflate two balloons, one fully and one partially. Use these to introduce how gas pressure is produced by the gas particles colliding with the balloon, and so there is more pressure in the fully inflated balloon as there are more particles and so more collisions. In the main lesson activity, demonstrate gas pressure using the collapsing bottle experiment and a sealed syringe. Students record their observations of these demonstrations and use them to answer the questions on the activity sheet. Support: An access sheet is available with multiplechoice answers for students to choose from when explaining the scientific concept behind each demonstration. Extension: Students should suggest differences in observations if these demonstrations were carried out under different temperatures and pressures. An interactive screen is provided for a plenary, in which students reorder phrases to explain what happens © Oxford University Press 2014 Activity: Investigating gas pressure Interactive: The collapsing bottle WebQuest: Pressure and altitude during the collapsing bottle experiment. Physics - Pressure in liquids, increasing with depth; upthrust effects, floating and sinking. WS - Make predictions using scientific knowledge and understanding. P2 3.4 Pressure in liquids - Describe how liquid pressure changes with depth. - Explain why some things float and some things sink, using force diagrams. - Predict how water pressure changes in a familiar context, using scientific knowledge and understanding. For homework, students research atmospheric pressure and mountain climbing. To start, ask students what weighs more – a kilogram of feathers or a kilogram of iron. Use responses to correct misconceptions and remind students of the difference between mass and weight. Then introduce water pressure and how it relates to floating and sinking, finishing with students predicting which will float in water – a bag of feathers or a bag of iron. Activity: Liquids at work Interactive: Water pressure In the main lesson activity, display a range of objects for students to predict if they will float or sink. Also show a plastic bottle with holes in and what happens to it when it is filled with water. Students record their observations from the demonstrations and answer the questions on the activity sheet. Support: The accompanying support sheet gives students further prompts to spot patterns in their observations. An interactive screen is provided for a plenary, in which students fill in missing words to explain water pressure in different scenarios. P2 3.5 Pressure on solids Physics - Pressure measured by ratio of force over area – acting © Oxford University Press 2014 - Calculate pressure. - Apply ideas of pressure to different situations. For homework, students answer simple questions on the effects of pressure in liquids, for example why do some fruits float and others sink, how does a life jacket keep a person from sinking, and why do air bubbles rise? To start, students suggest ways to walk through soft snow. Discuss as a class how the ideas they come up with reduce pressure on the snow. Introduce the pressure equation. Practical: Investigating pressure normal to any surface. WS - Make predictions using scientific knowledge and understanding. - Predict quantitatively the effect of changing area and/or force on pressure. In the main lesson practical, students carry out an experiment to investigate pressure exerted by different masses. Support: The support sheet includes a partially filled results table for students to fill in. Extension: Students should plot a graph of their results (depth of indentation versus weight ÷ surface area) if time, and evaluate their results. Interactive: Useful pressure Question-led lesson: Pressure on solids An interactive screen is provided for a plenary, in which students categorise scenarios according to whether they are high pressure or low pressure. For homework, students find examples of useful pressure in everyday life, writing about how the pressure is created. P2 3.6 Turning forces Physics - Moment as the turning effect of a force. WS - Identify further questions arising from their results. © Oxford University Press 2014 - Describe what is meant by a ‘moments’. - Calculate the moment of a force. - Independently identify scientific questions from results. An alternative question-led lesson is also available for this lesson. To start, have a student open a door normally and discuss as a class why the door handle (and subsequently, the student’s hand) is placed far away from the door hinge (the pivot). Ask the same student to try opening the door with their hand close to the door hinge. Introduce the concepts of moments and force multipliers. In the main lesson practical, students investigate the turning force required to topple a clamp stand at different heights from the base. Support: A partially filled results table is available on the accompanying support sheet. Extension: Students may choose to investigate Practical: Just a moment! Interactive: Moments moments when there is more than one force acting on the clamp stand in the same or opposite directions, if time. An interactive screen is provided for a plenary, in which students pair key words of this lesson to their definitions. P2 Chapter 3 Checkpoint © Oxford University Press 2014 For homework, students identify five examples of the principle of moments at home. They explain how the turning effects are balanced by comparing the distance and force either side of a pivot for each example, and research one example in detail to explain exactly how moments work in context. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. Checkpoint Topic Programme of study statement Lesson overview Kerboodle Resources and Assessment To start, introduce the electromagnetic (EM) spectrum and describe how waves can be used in communication. Activity: Digital and analogue In the main lesson activity, students sample analogue signals, convert digital information into wave signals, and compare the properties of analogue and digital signals. Support: Remind students of the different waves that make up the EM spectrum. When sampling the analogue signal, if the signal falls in the middle of two values, students should round up to the next integer as a rule of thumb. Interactive: How do mobile phones work? Secure outcomes Physics 3 P3 1.1 Your phone P3 1.2 Your house KS3 Physics - Sound waves. - Light waves. KS3 WS - Apply sampling techniques. KS4 Physics - Recall that electromagnetic waves are transmitted through space where all have the same velocity. - Give examples of some practical uses of electromagnetic waves. - Describe the difference between an analogue and a digital signal. - Describe the difference between an analogue and a digital signal. - Reproduce a wave using sampling. KS3 Physics - Calculation of fuel uses and costs in the - Describe what is meant by efficiency. - Describe how an © Oxford University Press 2014 An interactive screen is provided for a plenary, in which students order statements to explain how sound is transmitted via a mobile phone. For homework, students find three devices at home that use digital or analogue signals and describe how they process data, the EM waves used, and whether they use analogue or digital signals. To start, ask students what is meant by efficiency and if they can come up with any examples of pairs of devices that are efficient and not efficient (e.g., incandescent and energy-saving lightbulbs). Practical: Investigating the efficiency of lightbulbs domestic context. - Current electricity. KS3 WS - make and record observations and measurements using a range of methods for different investigations; and suggest possible improvements. KS4 Physics - Design and use circuits to explore changes in resistance – including for LDRs. - Explain that mechanical processes become wasteful when they cause a rise in temperature so dissipating energy in heating the surroundings. © Oxford University Press 2014 LDR detects light. - Design a suitable results table and use this to record data obtained from an investigation. In the main lesson practical, students investigate the power, temperature, and light intensity of incandescent and energy-saving lightbulbs. Support: You may wish to recap the law of conservation of energy, and the definitions for power, resistance, and light intensity before starting the practical. An interactive screen is provided for a plenary, in which students choose the correct words to complete sentences on the efficiency of various devices. For homework, students research how devices in the home can be used more efficiently and design a leaflet for homeowners to advise them how to reduce the cost of energy bills. Interactive: Efficiency statements P3 1.3 Your hospital – intensive care P3 1.4 Your hospital – seeing inside KS3 Physics - Light waves. - Current electricity. KS3 WS - Evaluate data, showing awareness of potential sources of random and systematic error. KS4 Physics - Design and use circuits to explore changes in resistance – including for thermistors. KS3 Physics - Sound waves. - Light waves. KS3 WS - Interpret observations and data, including identifying patterns and using © Oxford University Press 2014 - Describe how a thermistor detects changes in temperature. - Describe how sensors can be used in hospitals. - Compare the accuracy of the different methods of measuring temperature used in the experiment. To start, ask students for situations where it is important to monitor temperature continuously and how this can be done. Practical: Monitoring temperature In the main lesson practical, students calibrate a thermistor using a thermometer. They then use the thermistor, thermometer, and thermofilm to monitor the temperature of a model incubator, and evaluate each method. Support: A support sheet is available with a suggested results table. Extension: Explain to students the basic principle of how a thermistor works (semiconductors with more delocalised electrons to carry charge at higher temperatures). Students should be encouraged to draw a calibration curve if time. Interactive: Technology in hospitals An interactive screen is provided for a plenary, in which students link the different sensors found in hospitals with what they monitor. - Describe how optical fibres work. - Describe some techniques for seeing inside the human body. - Choose a suitable technique to diagnose symptoms in a given patient, For homework, students produce a leaflet to describe how sensors are used in hospitals. To start, ask students how doctors can diagnose a patient without operating. Present a student as a patient with imaginary symptoms to aid discussion. In the main lesson activity, students compare five different ways of seeing inside the body – ultrasound, MRI, X-ray, gamma ray, and endoscopy. Support: Recap reflection, refraction, and the EM spectrum if necessary. The support sheet lists uses of the EM spectrum to help students answer the questions. Activity: Patient diagnosis Interactive: Xrays Question-led lesson: Your hospital – seeing inside P3 1.5 Your sports observations, measurements, and data to draw conclusions. KS4 Physics - Recall that different substances may absorb, transmit, refract, or reflect electromagnetic waves. - Give examples of some practical uses of electromagnetic waves. KS3 Physics - Describing motion. - Forces and motion. KS3 WS - Evaluate data, showing awareness of potential sources of random and systematic error. © Oxford University Press 2014 justifying their answer. An interactive screen is provided for a plenary, in which students order sentences to describe how X-rays can be used to image broken bones. For homework, students produce a poster to summarise uses of optical fibres and total internal reflection. An alternative question-led lesson is also available for this lesson. - Describe how technology is used in sport. - Describe what is meant by reaction time. - Identify sources of random and systematic errors in given scenarios. To start, students select a sport and write down why champions win. Students use their list to discuss the impact of speed and reaction times on winning. In the main lesson activity, students read information on how technology is used in sport to measure time and compare the effect of reaction time on athletes in short-distance and long-distance running. Support: Students may require a reminder of the factors affecting reaction time before the start of this activity. An interactive screen is provided for a plenary, in which students complete a crossword on the technologies used Activity: Reaction times Interactive: Sport events WebQuest: Timing in sport P3 1.6 Your planet KS4 Physics - Explain the vector-scalar distinction as it applies to displacement, velocity, and speed. - Recall Newton’s First Law and relate it to observations showing that forces can change direction of motion as well as its speed. - Explain that force is rate of momentum change and explain the dangers caused by large decelerations and the forces involved. KS3 Physics - Calculation of fuel uses and costs in the domestic context. © Oxford University Press 2014 in sport. For homework, students research technology used for timing in sport. - Explain why demand for electricity is increasing. - Describe how future demand for To start, students list everything that they used the day before that required electricity to run. They compare their list with what they think a student’s list from 30 years ago would have been like. In the main lesson activity, students interpret data on Activity: The demand for electricity Interactive: The demand for KS3 WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. KS4 Physics - List and describe the main energy sources available for use on Earth (including fossil fuels, nuclear fuel, biofuel, wind, the tides, and the Sun) and distinguish between renewable and non-renewable sources. electricity could be met. - Describe the general relationship between oil use and average income per person. KS3 Physics - Forces. © Oxford University Press 2014 electricity An interactive screen is provided for a plenary, in which students sort statements into whether they are reasons for the increase in demand for electricity, or whether they are unrelated. For homework, students complete the activity sheet and write a report on how each country in the activity sheet can meet its demand for electricity using the data provided. P3 Chapter 1 Checkpoint P3 2.1 Discovering the Universe 1 oil usage in different countries, and use this data, along with their own knowledge, to answer questions on electricity demand and generation. Support: Discuss with students what the data provided show, and how the graph can be linked to the table before allowing students to begin the activity. Extension: The main differences between nuclear fission and fusion can be explained briefly, where appropriate. - Describe some ideas about the Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. To start, describe one theory about the Universe from the corresponding student-book page. Ask students Checkpoint Activity: The Solar System in P3 2.2 Discovering the Universe 2 - Space physics. KS4 Physics - Give examples of forces that act without contact across an empty space, linking these to the gravity, electric, and magnetic fields involved. - Explain the difference between planetary orbits and orbits of meteors. - Explain for circular orbits how the force of gravity can lead to changing velocity of a planet but unchanged speed. KS3 Physics - Space physics. KS3 WS - Present reasoned explanations including © Oxford University Press 2014 Universe that developed in different cultures. - Describe the geocentric model of the Solar System. what they think of this theory and, if they disagree, what observations have led them to this. In the main lesson activity, students research the theories of ancient civilisations on the Solar System. They use their research to make a model of their chosen theory and give a short presentation of the theory to their class. Support: You may wish to read the corresponding spread in the student book with students to support weaker readers. Further prompts may be required to help students find the relevant information. Extension: Encourage students to evaluate the models created by others. different cultures Interactive: The Solar System in other cultures An interactive screen is provided for a plenary, in which students link the theory of the Solar System with the culture that this theory originated from. For homework, research the geocentric model and record three interesting facts that were not covered in the lesson. - Describe how observations led to a different model of the Solar System. - Describe the heliocentric model To start, ask students how observations about the Solar System are made. Guide the discussion towards telescopes and Galileo. Activity: Understanding the Universe In the main lesson activity, students research the similarities and differences between the geocentric and heliocentric models of the Universe. They give a Interactive: From geocentric to heliocentric explaining data in relation to predictions and hypotheses. of the Solar System. presentation of their findings to the class. Support: The accompanying support sheet gives students a writing frame to complete about the two models of our Solar System. Students may then read their completed writing frames for the presentation. An interactive screen is provided for a plenary, in which students reorder statements to describe how observations led to the geocentric model being replaced by the heliocentric model. P3 2.3 The Big Bang KS3 Physics - Space physics. KS3 WS - Present observations and data using appropriate methods, including tables and graphs. KS4 Physics - Explain the redshift of light from galaxies that are receding (qualitative only), that the change of speed © Oxford University Press 2014 - Describe the timescale of the Universe. - Describe what is meant by the Big Bang. - Present and describe key events following the Big Bang. For homework, students write a school magazine article to explain what retrograde motion is and how this led to the development of the heliocentric model of the Universe. To start, discuss with students what a billion means and help students to understand the scale of a billion using examples such as one million seconds = 11.5 days whereas one billion seconds = 31.7 years. In the main lesson activity, students read the information sheet on the Big Bang theory of the beginning of the Universe and present the information in a poster. Support: You may wish to read the text provided as a group to help weaker readers access the material given. An interactive screen is provided for a plenary, in which students order sentences to describe the Big Bang theory of how the Universe was formed. For homework, students write a poem to describe the Big Bang theory. Activity: The timescale of the Universe Interactive: How the Universe began P3 2.4 Spacecraft and satellites with galaxies’ distances is evidence of an expanding universe, and hence explain the link between the evidence and the Big Bang model. KS3 Physics - Describing motion. - Forces. - Balanced forces. - Forces and motion. - Space physics. KS3 WS - Make predictions using scientific knowledge and understanding. KS4 Physics - Explain that motion in a circle involves constant speed but changing velocity (qualitative only). - Relate linear motion to other © Oxford University Press 2014 - Describe how to get a satellite into orbit. - Describe some uses of satellites. - Predict with justification the orbit of a given satellite based on its use. To start, students list applications they know of that require satellite technology. Activity: Satellites In the main lesson activity, students watch two demonstrations that model a rocket launch and how satellites stay in orbit. They then compare different orbits of satellites. Support: Allow extra time to guide students through the demonstrations. Use prompt questions (e.g., ‘What does the bung represent in this case?). Extension: Ask students to give a quick evaluation of the demonstrations shown. Interactive: Launching a satellite An interactive screen is provided for a plenary, in which students arrange sentences to describe how a satellite is launched. For homework, students prepare two comic strips to compare a day in the life of someone with satellite technology and someone without. An alternative question-led lesson is also available for this lesson. Question-led lesson: Spacecraft and satellites P3 2.5 Mission to the Moon relative motions, such as the Earth’s relative to the Sun. - Explain the concept of equilibrium and identify, for equilibrium situations, the forces that balance one another. - Explain for circular orbits how the force of gravity can lead to changing velocity of a planet but unchanged speed, and relate this association to the orbits of communications satellites around the Earth. KS3 Physics - Forces. - Forces and motion. - Space physics. KS3 WS © Oxford University Press 2014 - Describe some of the risks and benefits of the space programme. - Complete a risk assessment for a An interactive screen is provided for a starter, in which students categorise statements as advantages or disadvantages of space missions. In the main lesson activity, students complete a risk assessment for space missions. Activity: Space travel Interactive: Space missions P3 2.6 Radioactivity 1 - Evaluate risks. KS4 Physics - Give examples of forces that act without contact across empty space, linking these to gravity, electric, and magnetic fields involved. - Recall that fusion in stars involves pairs of hydrogen nuclei forming helium, emitting radiation and increasing the particle kinetic energy. KS4 Physics - Recall that some nuclei may emit alpha, beta, or neutral particles and electromagnetic radiation as gamma rays. - Explain that radioactive decay is a random process, © Oxford University Press 2014 space mission. Support: The accompanying support sheet offers students a partially completed grid for their risk assessment. To finish, students pair-share ideas for a class discussion on the advantages and disadvantages of space travel. For homework, students research a space mission and present risks and benefits of this mission. Students evaluate whether they think the mission was worth it. - Describe what is meant by a radioactive material. To start, show students hazard symbols and ask them to name and describe each symbol, with particular emphasis on the symbol for radioactivity. Activity: Discovering radioactivity In the main lesson activity, students research Becquerel, Curie, or Rutherford’s role in the discovery of radioactivity, and prepare a factsheet on the scientist. Support: You may wish to read the information sheet as a group to help weaker readers. Extension: GCSE textbooks can be offered to students during their research, and the concept of half-life can also be discussed. Interactive: What is radioactivity? P3 2.7 Radioactivity 2 the concept of half-life, and how the hazards associated with radioactive material differ according to the half-life involved, and to the differences in the penetration properties of alpha particles, beta particles, and gamma rays. KS3 WS - Evaluate risks. KS4 Physics - Give examples of practical use of alpha particles, beta particles, and gamma rays. - Describe and distinguish between uses of nuclear radiations for exploration of internal organs, and to control or © Oxford University Press 2014 An interactive screen is provided for a plenary, in which students choose the correct words to complete a paragraph on radioactivity. For homework, students design a poster on a radioactive element of their choice. - Describe the risks of using radioactive materials. - Describe some uses of radioactive materials. - Explain why radioactive techniques are used in medicine despite the associated risks. To start, have students recap the difference between risks and hazards. Students write one entry for a risk assessment of a simple task. In the main lesson activity, students use information and statistics for medical uses of radioactivity to evaluate the risks and benefits of these techniques. Support: You may wish to read the information together as a class to help weaker readers access the information provided. An interactive screen is provided for a plenary, in which students decide if statements about the use of radiation in medicine are true of false. For homework, students research radioactivity in medicine. Activity: Uses and risks of radioactive materials Interactive: The correct treatment? WebQuest: Radioactivity and medicine P3 2.8 Electromagnetism 1 destroy unwanted tissue. - Explain why radioactive material, whether external to the body or ingested, is hazardous because of damage to the tissue cells. KS3 Physics - Current electricity. - Magnetism. KS3 WS - Use appropriate techniques, apparatus, and materials during laboratory work, paying attention to health and safety. KS4 Physics - Explain the difference between direct and alternating voltages. - Explain how to © Oxford University Press 2014 - Describe how to generate electricity using electromagnetic induction. - Carry out an experiment to induce an electric current, describing trends shown by the results. To start, students describe what electromagnets are to revise concepts covered in P2. In the main lesson practical, students set up an experiment to demonstrate electromagnetic induction and show how the number of turns in a wire affects the current induced. Support: Demonstrate the preliminary experiment. This will help students familiarise themselves with the apparatus required. Extension: Students should consider using magnets of different strengths if time. An interactive screen is provided for a plenary, in which students choose the correct word to complete a paragraph on generating electricity. For homework, students write a letter, report, or journal article as Faraday, describing how he discovered electromagnetic induction. Practical: Electromagnetic induction Interactive: Generating electricity P3 2.9 Electromagnetism 2 show that a current can create a magnetic effect and describe the directions of the magnetic field around a conducting wire. - Recall that a change in the magnetic field around a conductor can give rise to an induced e.m.f. across its ends, which could drive a current, generating a field that would oppose the original change; hence explain how this effect is used in a alternator to generate a.c., and in a dynamo to generate d.c. KS3 Physics - Energy and waves. - Light waves. © Oxford University Press 2014 - Describe how electromagnetic waves are used for communication. To start, ask students how methods of communication have changed over the years, from Morse code and letters to emails and texts. Lead the discussion to wireless communication and the use of the Activity: Communications Interactive: KS3 WS - Interpret observations and data, including identifying patterns and using observations, measurements, and data to draw conclusions. KS4 Physics - Explain the relationship between velocity, frequency, and wavelength. - Describe the main groupings of the spectrum; that these range from long to short wavelengths and from low to high frequencies; and that our eyes can only detect a limited range. P3 Chapter 2 Checkpoint © Oxford University Press 2014 - Deduce the type of electromagnetic wave used given data on frequency. electromagnetic (EM) spectrum. Electromagnetic communication In the main lesson activity, students design a poster of the uses of the EM waves in communication. Support: Information in the student book may be explored as a class to help weaker readers. An interactive screen is provided for a plenary, in which students complete a crossword to cover the key concepts of the use of EM waves in communication. For homework, students complete their posters and the activity sheet. Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow Checkpoint P3 3.1 Detecting planets KS3 Physics - Light waves. - Space physics. KS3 WS - Make and record observations, suggesting possible improvements. KS4 Physics - Describe and explain superposition in water waves and the effects of reflection, transmission, and absorption of waves at material interfaces. - Use the ray model to show how light travels and to illustrate specular reflection and the apparent position of images in plane mirrors. - Use the ray model to © Oxford University Press 2014 - Describe how astronomers use telescopes. - Describe two types of telescope. - Make a refracting telescope and describe images formed. up with support and extension work. To start, review reflection, refraction, and the drawing of ray diagrams. Give students curved lenses and mirrors for students to experiment with how these objects produce an image. In the main lesson activity, students make a simple refracting telescope and compare reflecting and refraction telescopes. Support: Extra time may be required to recap reflection and refraction in detail before starting this activity. An interactive screen is provided for a plenary, in which students link together halves of sentences on telescopes. For homework, students design a poster to compare the two types of telescopes. Activity: Telescopes Interactive: Reflecting and refracting telescopes P3 3.2 Detecting alien life illustrate refraction and explain the apparent displacement of an image in a refracting substance (qualitative only). - Recall that electromagnetic waves are transverse. - Recall that different substances may absorb, transmit, refract, or reflect electromagnetic waves. KS3 Physics - Light waves. - Space physics. KS4 Physics - Recall that different substances may absorb, transmit, refract, or reflect © Oxford University Press 2014 - Describe how astronomers search for life on other planets. To start, Introduce relative distances in our Solar System compared with objects further afield, such as our nearest star. Introduce how distances are measured in light years. In the main lesson activity, students read an information sheet on the different ways astronomers have searched for extra-terrestrial life, summarising this information into a table and answering the questions that follow. Support: Students may require a brief recap of the requirements of life on Earth, as covered previously in Activity: Detecting aliens Interactive: Detecting aliens WebQuest: Searching for aliens electromagnetic waves. - Give examples of some practical uses of electromagnetic waves. P3 3.3 Detecting position KS3 Physics - Light waves. - Space physics. KS3 WS - Make and record observations and measurements using a range of methods for different investigations; and evaluate the reliability of methods and suggest possible improvements. KS4 Physics - Describe the main groupings of the spectrum – radio, microwave, infra-red, © Oxford University Press 2014 B2. Extension: You may wish to introduce the Drake equation used to calculate the probability of life in the Universe. An interactive screen is provided for a plenary, in which students complete a crossword on detecting alien life. - Describe how GPS works. - Describe how you can find the distance to planets and stars. - Interpret distances recorded to find a mystery location using trilateration. For homework students research the search for extra-terrestrial life. To start, introduce GPS and how it uses satellites to work out accurate locations. In the main lesson activity, students use trilateration to find distances on a London Underground map to model how GPs works. Support: A review of the speed equation may be required before starting this activity. The support sheet contains step-by-step instructions for Task 2. Extension: Make this activity more challenging by using a map of the UK or a star map instead. An interactive screen is provided for a plenary, in which students link together halves of sentences to describe key concepts behind GPS. For homework, students design a poster to describe how GPS, radar, and parallax work. Activity: Detecting position Interactive: Summarising GPS P3 3.4 Detecting messages visible, ultraviolet, X-rays, and gammarays. - Recall that different substances may absorb, transmit, refract, or reflect electromagnetic waves. - Give examples of some practical uses of electromagnetic waves in each of the main groups of wavelength. KS3 Physics - Sound waves. Light waves. KS3 WS - understand and use SI units and IUPAC (International Union of Pure and Applied Chemistry) chemical nomenclature. KS4 Physics © Oxford University Press 2014 - Describe how a radio wave carries a signal. - Give answers in SI units when using the wave speed equation. To start, ask students to list as many SI units as they can remember, and identify what they measure. Activity: Radio broadcasts In the main lesson activity, students find the frequencies of six radio stations using an analogue radio. They use these frequencies to find the wavelengths of the signals using the wave speed equation. Support: The support sheet gives students hints for unit conversions between Hz, kHz, and MHz, as well as a step-by-step guide to calculating wavelengths given the frequency and wave speed. Extension: Challenge students to use standard form in calculations where possible. Interactive: Broadcasting Question-led lesson: Detecting messages P3 3.5 Detecting particles - Recall that electromagnetic waves are transverse and are transmitted through space where all have the same velocity. - Give examples of some practical uses of electromagnetic waves in each of the main groups of wavelength. - Explain the concept of modulation and how information can be transmitted by waves through variations in amplitude or frequency, and that each of these is used in its optimum frequency range. KS3 Physics - Particle model. KS3 WS © Oxford University Press 2014 An interactive screen is provided for a plenary, in which students order sentences to describe how radio broadcasts are transmitted. For homework, students design a cartoon to explain the steps involved in broadcasting a radio show. An alternative question-led lesson is also available for this lesson. - Describe how physicists investigate what To start, give students food tins without labels and have them try to determine what is inside. Compare this with how scientists use existing knowledge and patterns from Activity: Rutherford’s experiment - Understand that scientific methods and theories develop as earlier explanations are modified to take account of new evidence and ideas, together with the importance of publishing results and peer review. KS4 Physics - Describe how and why the atomic model has changed over time. - Describe the atom as a positively charged nucleus surrounded by negatively charged electrons, with the nuclear radius much smaller than that of the atom and with almost © Oxford University Press 2014 the Universe is made of. - Describe how particles can be detected. - Describe the stages of developing a new theory. observations to determine the unknown. In the main lesson activity, read information on Rutherford’s experiments and how this led to the nuclear model of the atom. Support: A support sheet is available with shorter, less demanding text. Alternatively, you may wish to read the main text provided as a class to support weaker readers. An interactive screen is provided for a plenary, in which students complete a crossword on how particles are detected. For homework, give students a subatomic particle to research and write a paragraph to summarise their findings. Interactive: Investigating the Universe all of the mass in the nucleus. P3 Chapter 3 Checkpoint © Oxford University Press 2014 Using the Checkpoint assessment and Checkpoint resources, use this point to assess students and follow up with support and extension work. Checkpoint