This is a detailed and engaging REVISION lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 3 (Waves) of the Pearson Edexcel IGCSE Physics 9-1 specification (4PH1) for first assessment in June 2019. The specification points that are covered in this revision lesson include: Use the following units: degree (°), hertz (Hz), metre (m), metre/second (m/s) and second (s) Explain the difference between longitudinal and transverse waves Know the definitions of amplitude, frequency, wavelength and period of a wave Know and use the relationship between the speed, frequency and wavelength of a wave Use the relationship between frequency and time period Explain that all waves can be reflected and refracted Know that light is part of a continuous electromagnetic spectrum that includes radio, microwave, infrared, visible, ultraviolet, x-ray and gamma ray radiations and that all these waves travel at the same speed in free space Know the order of the electromagnetic spectrum in terms of decreasing wavelength and increasing frequency, including the colours of the visible spectrum Explain some of the uses of electromagnetic radiations Draw ray diagrams to illustrate refraction Know and use the relationship between refractive index, angle of incidence and angle of refraction Describe the role of total internal reflection in transmitting information along optical fibres and in prisms Explain the meaning of critical angle c Know and use the relationship between critical angle and refractive index Know that sound waves are longitudinal waves which can be reflected and refracted Know that the frequency range for human hearing is 20–20 000 Hz Understand how the loudness of a sound relates to the amplitude of vibration of the source The students will thoroughly enjoy the range of activities, which include quiz competitions such as “Should you WAVE goodbye” where they have to decide whether a passage about a sub-topic of waves is completely correct whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual International GCSE exams

This is a detailed and engaging REVISION lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 1 (Forces and motion) of the Pearson Edexcel IGCSE Physics 9-1 specification (4PH1) for first assessment in June 2019. The specification points that are covered in this revision lesson include: Know and use the relationship between average speed, distance moved and time taken Know and use the relationship between acceleration, change in velocity and time taken Plot and explain velocity-time graphs Determine the distance travelled from the area between a velocity−time graph and the time axis Use the relationship between final speed, initial speed, acceleration and distance moved Understand how vector quantities differ from scalar quantities Understand that force is a vector quantity Know that friction is a force that opposes motion Know and use the relationship between unbalanced force, mass and acceleration Know and use the relationship between weight, mass and gravitational field strength Know that the stopping distance of a vehicle is made up of the sum of the thinking distance and the braking distance Describe the factors affecting vehicle stopping distance, including speed, mass, road condition and reaction time Know and use the relationship between momentum, mass and velocity Use the idea of momentum to explain safety features Use the conservation of momentum to calculate the mass, velocity or momentum of objects Use the relationship between force, change in momentum and time taken Demonstrate an understanding of Newton’s third law Know and use the relationship between the moment of a force and its perpendicular distance from the pivot The students will thoroughly enjoy the range of activities, which include quiz competitions such as “Fill the VOID” where they have to compete to be the 1st to complete one of the know and use equations whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual International GCSE exams

This is an engaging REVISION lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 1 (General Physics) of the CIE IGCSE Physics (0625) specification. The lesson covers the content in both the core and supplement sections of the specification and therefore can be used with students who will be taking the extended papers as well as the core papers. The specification points that are covered in this revision lesson include: CORE Define speed and calculate average speed from total distance divided by total time Plot and interpret a speed-time graph or a distance-time graph Recognise from the shape of a speed-time graph when a body is at rest, moving at a constant speed or changing speed Calculate the area under a speed-time graph to work out the distance travelled for motion with constant acceleration Show familiarity with the idea of the mass of a body State that weight is a gravitational force Distinguish between mass and weight Recall and use the equation W = mg Recall and use the equation density = mass divided by volume Understand friction as the force between two surfaces which impedes motion and results in heating Calculate moment using the product force × perpendicular distance from the pivot Identify changes in kinetic, gravitational potential, chemical, elastic (strain), nuclear and internal energy that have occurred as a result of an event or process Recognise that energy is transferred during events and processes, including examples of transfer by forces (mechanical working), by electrical currents (electrical working), by heating and by waves Apply the principle of conservation of energy to simple examples Describe how electricity or other useful forms of energy may be obtained from a range of sources Show a qualitative understanding of efficiency Demonstrate understanding that work done = energy transferred Relate (without calculation) power to work done and time taken, using appropriate examples SUPPLEMENT Distinguish between speed and velocity Define and calculate acceleration Understand deceleration as a negative acceleration Describe, and use the concept of, weight as the effect of a gravitational field on a mass State Hooke’s Law and recall and use the expression F = k x, where k is the spring constant Apply the principle of moments to different situations Understand that vectors have a magnitude and direction The students will thoroughly enjoy the range of activities, which include quiz competitions such as “Are you the KING of the KINGDOMS” where they have to name the kingdoms involved based on a feature whilst crucially being able to recognise the areas of this topic which need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual IGCSE exam

This is an engaging REVISION lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 5 (Forces) of the AQA GCSE Physics (8463) specification. The specification points that are covered in this revision lesson include: Scalar and vector quantities Contact and non-contact forces Gravity Work done and energy transfer Forces and elasticity Moments Speed Velocity Acceleration Newton’s laws Stopping distance Momentum Conservation of momentum Changes in momentum The students will thoroughly enjoy the range of activities, which include quiz competitions such as “Fill the VOID” where they have to compete to be the 1st to complete one of the recall equations whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams

This is an engaging REVISION lesson which uses a range of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content within topic 6 (Waves) of the AQA GCSE Physics (8463) specification. The specification points that are covered in this revision lesson include: Transverse and longitudinal waves Properties of waves Reflection of waves Sound waves Waves for detection and exploration Types of electromagnetic waves Properties of electromagnetic waves Visible light The students will thoroughly enjoy the range of activities, which include quiz competitions such as “Should you WAVE goodbye” where they have to determine whether a passage about waves is 100% correct or not whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams

This is an engaging and fully resourced REVISION lesson which uses a range of exam questions, understanding checks, quick differentiated tasks and quiz competitions to enable students to assess their understanding of the content within topic 4 (Atomic structure) of the AQA GCSE Physics (8463) specification. The specification points that are covered in this revision lesson include: Students should know that atoms are very small, having a radius of about 1 × 10-10 metres. Students should know that the basic structure of an atom is a positively charged nucleus composed of both protons and neutrons surrounded by negatively charged electrons Students should be able to use the atomic number and mass number and understand how these differ in isotopes Students should know the key stages in the development of the model of the atom and the main pieces of evidence that were found Students should know that some atomic nuclei are unstable and that the nucleus gives out radiation as it changes to become more stable. Students should know the penetrating and ionising power and range in air of the alpha particles, beta particles and gamma rays Students should be able to represent decay with equations and be able to describe the effect on the atomic and mass number Students should be able to determine the half-life of a radioactive isotope from given information. Students should be able to describe nuclear fission and fusion The students will thoroughly enjoy the range of activities, which include quiz competitions such as “It’s as easy as ABG” where they have to compete to be the 1st to work out the word formed from the letters of the different types of radiation whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams

This is an engaging and fully resourced REVISION lesson which uses a range of exam questions, understanding checks, quick differentiated tasks and quiz competitions to enable students to assess their understanding of the content within topic 1 (Energy) of the AQA GCSE Physics (8463) specification. The specification points that are covered in this revision lesson include: Students should be able to describe all the changes involved in the way energy is stored when a system changes, for common situations. Students should be able to calculate the changes in energy involved when a system Students should be able to calculate the amount of energy associated with a moving object, a stretched spring and an object raised above ground level Students should be able to apply the equation to calculate the amount of energy stored in or released from a system as its temperature changes Students should know that the specific heat capacity of a substance is the amount of energy required to raise the temperature of one kilogram of the substance by one degree Celsius Students should be able to define power as the rate at which energy is transferred or the rate at which work is done Students should know that energy can be transferred usefully, stored or dissipated, but cannot be created or destroyed Students should be able to describe, with examples, how in all system changes energy is dissipated, so that it is stored in less useful ways. This energy is often described as being ‘wasted’ Students should be able to explain ways of reducing unwanted energy transfers, for example through lubrication and the use of thermal insulation. Students should be able to calculate the energy efficiency for any energy transfer using the recalled equation Students should know the main energy resources available for use on Earth including fossil fuels (coal, oil and gas), nuclear fuel, biofuel, wind, hydro-electricity, geothermal, the tides, the Sun and water waves. The students will thoroughly enjoy the range of activities, which include quiz competitions such as “It’s time for ACTION” where they have to compete to be the 1st to recognise a process ending in -tion from its description whilst all the time evaluating and assessing which areas of this topic will need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams

This is an engaging revision lesson which uses a range of exam questions, understanding checks, quiz tasks and quiz competitions to enable students to assess their understanding of the content within topic 3 (Properties of waves, including light and sound) of the Cambridge IGCSE Physics (0625) specification. The lesson covers the content in both the core and supplement sections of the specification and therefore can be used with students who will be taking the extended papers as well as the core papers. The specification points that are covered in this revision lesson include: Give the meaning of the terms speed, frequency, wavelength and amplitude Distinguish between longitudinal and transverse waves and be able to give suitable examples of each Recall and use the equation velocity = frequency x wavelength Describe how waves can undergo reflection, refraction and diffraction Describe how wavelength affects diffraction Describe an experimental demonstration of the refraction of light Be able to define refractive index and recall the equation to calculate Give the meaning of the critical angle and recall the equation to calculate Describe total internal reflection and be able to explain the use of optical fibres in medicine The electromagnetic spectrum Describe the longitudinal nature of sound waves State the approximate range of audible frequencies for a healthy human Show an understanding of the term ultrasound Describe an experiment to determine the speed of sound in air The students will thoroughly enjoy the range of activities, which include quiz competitions such as “Should you WAVE goodbye” where they have to decide if a passage is 100% factually correct or not whilst crucially being able to recognise the areas of this topic which need their further attention. This lesson can be used as revision resource at the end of the topic or in the lead up to mocks or the actual GCSE exams.

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Physics Topic 1 (Key concepts in Physics) of the Edexcel GCSE Combined Science specification. Topic 1 is common to both Paper 5 and 6 and therefore will be tested in both of these exams. The sub-topics and specification points that are tested within the lesson include: Recall and use the SI units for the physical quantities Recall and use multiples and sub-multiples of units, including giga, mega, kilo, centi, milli, micro and nano Be able to convert between different units, including hours to seconds Use significant figures and standard form where appropriate Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Topic 5 (Atomic Physics) of the CIE IGCSE Physics specification The sub-topics and specification points (from both the core and supplement sections), that are tested within this revision lesson include: Atomic model Nucleus Detection of radioactivity Characteristics of the three kinds of emission Radioactive decay Half-life Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual exams

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within topic 5 (Waves in matter) of the OCR Gateway A GCSE Physics specification. The sub-topics and specification points that are tested within the lesson include: Recall and apply the equation to calculate wave speed using frequency and wavelength Describe wave motion in terms of amplitude, frequency, wavelength and period Define wavelength and frequency and be able to describe and apply the relationship between these and the wave velocity Describe differences between transverse and longitudinal waves Describe reflection and transmission of waves at material interface Understand how waves are used in ultrasound and SONAR Be able to describe how a ripple tank can be used to measure the speed of a wave The electromagnetic spectrum Use ray diagrams to show refraction This revision lesson has been designed to include the wide variety of mathematical skills that are tested in the Physics exam papers including rearranging formula, converting to S.I. units and calculating using standard form. Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams

This is a fully-resourced revision lesson, that is likely to be most effective when used over the course of a series of lessons, and has been designed to help students to revise and assess their knowledge of the content that is found in topics P4 (Waves and radioactivity), P5(Energy) and P6 (Global challenges) of the OCR Gateway A GCSE Combined Science specification. This is the content that will be assessed in paper 6 in the terminal exams. This revision lesson uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to cover the following sub-topics and specification points: Wave behaviour The electromagnetic spectrum Radioactivity Work done Power and efficiency Physics on the move Powering Earth This lesson contains a big emphasis on the mathematical calculations that will be involved in these exams, and as a result students are challenged to recall the equations and to apply them. Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams. A lot of the tasks have been differentiated so that students of all abilities can access the work and be challenged appropriately.

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Topic P6 (Radioactivity) of the Edexcel GCSE Combined Science specification. The sub-topics and specification points that are tested within the lesson include: Describe the structure of an atom, including the charge and mass of the subatomic particles Describe the structure of nuclei of isotopes Be able to explain why an atom is neutral Recall the radiation that can be emitted from an unstable nucleus Explain what is meant by background radiation and know the origins of this radiation Recall that an alpha particle is equivalent to a helium nucleus Compare alpha, beta and gamma radiations in terms of their abilities to penetrate and ionise Describe the processes of beta plus and beta minus decay Explain the effects on the atomic and mass number of radioactive decays Balance nuclear decay equations Recall that the unit of activity of a radioactive isotope is the Becquerel Use the concept of half life to carry out simple calculations Describe the differences between contamination and irradiation Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Topic P14 (Particle model) of the Edexcel GCSE Combined Science specification. The sub-topics and specification points that are tested within the lesson include: Explain the different states of matter in terms of movement and arrangement of particles Recall and use the equation to calculate density Explain the differences in density between the different states of matter Describe how mass is conserved during changes of state and understand how these physical changes differ from chemical changes Define the terms specific heat capacity and specific latent hear and explain the differences between them Use the equations to calculate change in thermal energy and thermal energy for a change in state Knows way to reduce unwanted energy transfer Describe the term absolute zero, in terms of the lack of movement of particles Convert between the kelvin and Celsius scales Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Topics P4 and P5 (Waves, Light and the Electromagnetic spectrum) of the Edexcel GCSE Combined Science specification. The sub-topics and specification points that are tested within the lesson include: Define and use the terms frequency, wavelength, amplitude, period and wave velocity as applied to waves Describe the difference between longitudinal and transverse waves by referring to sound and EM waves Recall and use the two equations to calculate wave speed Describe how to measure the velocity of sound in air and ripples on water surfaces Explain how waves will be refracted at a boundary in terms of the change in direction and speed Recall that the EM waves are transverse and travel at the same speed in a vacuum Recall the main groupings of the EM spectrum Recall the potential danger associated with EM waves with increasing frequency Describe some uses of the EM waves Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams

This is a fully-resourced revision lesson that uses a combination of exam questions, understanding checks, quick tasks and quiz competitions to enable students to assess their understanding of the content found within Topic P3 (Conservation of energy) of the Edexcel GCSE Combined Science specification. The sub-topics and specification points that are tested within the lesson include: Recall and use the equation to calculate the change in gravitational potential energy Recall and use the equation to calculate the change in kinetic energy of a moving object Explain what is meant by the conservation of energy Analyse the way energy is stored when a system changes Explain how mechanical processes become wasteful Explain ways of reducing unwanted energy transfer Recall and use the equation to calculate efficiency Describe the main energy sources available for use on Earth Explain patterns and trends in the use of energy resources Students will be engaged through the numerous quiz rounds whilst crucially being able to recognise those areas which require their further attention during general revision or during the lead up to the actual GCSE terminal exams