A fast-paced lesson which includes an informative lesson presentation (20 slides) and a question worksheet. Together these resources guide GCSE students through the calculation questions that they can encounter on the topic of the conservation of momentum. The lesson begins by introducing the law of the conservation of momentum and reminding students of the equation which links momentum, mass and velocity that they are expected to recall for the GCSE exam. Time is taken to inform them of the two types of question which tend to arise on this topic - those where the masses lock together during the event and those where they remain as separate masses. Students are guided through both of these types of questions with worked examples to enable them to visualise how to begin and set out their workings. Key mathematical skills are involved such as rearranging the formula so this is also shown. Students are given the opportunity to apply these skills to a series of questions on the worksheet and the mark schemes are displayed so they can assess once completed.

This is a fully-resourced revision lesson that could be used over a series of lessons to help students to revise and assess their knowledge of the content in topics P1 (Matter), P2 (Forces) and P3 (Electricity and magnetism) of the OCR Gateway A GCSE Combined Science specifiction which can be assessed in paper 5. 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: Describe how and why the atomic model has changed over time Describe the structure of the atom and the charges of the particles Define the term specific latent heat Conversions from non S.I. units to S.I. units Explain the vector-scalar distinction Recall examples in which objects interact Represent forces as vectors by drawing free-body diagrams Know the definition of Newton’s three laws of motion Define momentum and describe examples of momentum in collisions Recall and apply Newton’s third law Describe the relationship between force and the extension of a spring Calculate the spring constant in linear cases Define mass and weight Recall that current depends upon both potential difference and resistance Recall and apply the relationship between I, R and V Show that Fleming’s left hand rule represents the relative orientations of current, magnetic field and force 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 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

This is a fully-resourced 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 7 (Magnetism and electromagnetism) of the AQA GCSE Physics (8463) specification. The specification points that are covered in this revision lesson include: Poles of a magnet Electromagnetism Fleming’s left hand rule Electric motors Loudspeakers Transformers Of all of the Physics topics, this one tends to be one of the least well understood. Therefore, time has been taken to not only make this an engaging revision lesson but to go into detail on some of the topics which are commonly assessed in the exams. 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 fully-resourced REVISION lesson is detailed and engaging and uses a range of exam questions, understanding checks, quick tasks and quiz competitions to allow students to assess their understanding of the content within topic 7 (Radioactivity and particles) 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: Describe energy transfers involving energy stores Use the principle of conservation of energy Know and use the relationship between efficiency, useful energy output and total energy output Describe how thermal energy transfer may take place by conduction, convection and radiation Explain ways of reducing unwanted energy transfer, such as insulation Know and use the relationship between work done, force and distance moved in the direction of the force Know and use the relationship between gravitational potential energy, mass, gravitational field strength and height Know and use the relationship between kinetic energy, mass and speed Understand how conservation of energy produces a link between gravitational potential energy, kinetic energy and work Use the relationship between power, work done (energy transferred) and time taken Describe the energy transfers involved in generating electricity using water, wind, geothermal resources, solar, fossil fuels and nuclear power The students will thoroughly enjoy the range of activities, which include quiz competitions such as “The TRANSFER MARKET” where they have to compete to be the 1st to identify the type of energy transfer shown 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

An informative lesson presentation (37 slides) and associated question worksheet which looks at the key properties of alpha, beta and gamma radiation. Students are given key pieces of information during the lesson and are then challenged to use their knowledge of related topics such as atomic structure and waves to complete the information table about the types of radiation. By the end of the lesson, students will be able to compare the types of radiation on form, charge, relative mass, penetrating power and equation symbols. Progress checks have been written into the lesson at regular intervals so that students can constantly assess their understanding. This lesson has been written for GCSE students (14 - 16 year olds in the UK).

A fast-paced lesson that looks at weight and how this differs on different planets depending upon the gravitational field strength. At the start of the lesson, the students are shown the equation to calculate gravity force and weight and are challenged to spot a difference (if there is one)! Time is then taken to explain how weight is the term used when a mass comes into the gravitational field of the Earth (or other planets). A quick understanding check, with the gravitational field strength Olympics, is used to see whether students can calculate this field and their mathematical skills are tested with a number of conversions needed to do so. Moving forwards, students are shown a number of masses and weights on the Earth and the Moon so they can see how mass does not change but weight will be different. The final task challenges them to apply their new-found knowledge to calculate their mass on the Earth, the Moon and Jupiter. This lesson has been designed for GCSE students but it is suitable for KS3 students who are exploring the Universe topic.

An engaging and informative lesson presentation (49 slides) looks at the differences between contact and non-contact forces and focuses on enabling students to describe and recognise them. This lesson has been written for GCSE students but could be used in higher ability KS3 lessons with students who are looking to progress their knowledge. The lesson begins by introducing the fact that forces can be grouped into these two categories and initial definitions are used to ease the students into the lesson. To follow on from this a competition called “FORCE it together” is used. This engaging game challenges the students to spot the name of a force which is in anagram form and then once it has been identified, they have to determine whether it would be a contact or non-contact force. As each force is met, key details are given and discussed. More time is given to areas which can cause problems for students, such as the use of weight and gravity force and whether they are actually different. Moving forwards, a rugby tackle is used to show the numerous forces that interact in everyday situations, before students are challenged to identify more forces in sports of their choice. Students will recall/learn that force is a vector quantity and therefore is represented in diagrams using arrows. Once again, this lesson focuses on showing them how these arrows can be used differently with the different types of forces. Students are briefly introduced to the idea of a free body diagram and an understanding check is used to see whether they can identify friction, gravity force and normal contact force from the arrows. Progress checks like this are written into the lesson at regular intervals, in a range of formats, so that students are constantly assessing their understanding. The final part of the lesson is one more quick competition where students have to use their knowledge of the forces to form words.

This revision lesson contains a wide range of activities that will challenge the students on their knowledge and understanding of the content detailed in topic 3 (Conservation of energy) of the Pearson Edexcel GCSE Physics specification. These activities include exam style questions which will allow the students to assess their progress against the clearly explained answer. There is also a quiz that runs throughout the course of the lesson and this has been designed to maintain engagement and motivation. The following specification points have been covered in this lesson: Recall and use the equation to calculate the gravitational potential energy Recall and use the equation to calculate the kinetic energy Explain what is meant by the conservation of energy Explain that mechanical transfers become wasteful when energy is dissipated to the surroundings Explain ways of reducing unwanted energy transfers Recall and use the equation to calculate efficiency Describe the main energy sources available for use on Earth and explain their patterns and trends in the use of energy resources

An informative lesson presentation (37 slides) and accompanying worksheets that guides students through the different methods that can be used to rearrange formulae as they will be required to do in the Science exams. The lessons shows them how to use traditional Maths methods involving inverse operations and also equation triangles to come to the same result. These are constantly linked to actual examples and questions to show them how this has to be applied. There are regular progress checks, with explained answers, so that students can assess their understanding.

A fully resourced lesson which includes an informative lesson presentation (25 slides) and an associated worksheet that show students how to give answers to a certain number of significant figures. The answers to questions in Science are often required to be given in significant figures and this lesson guides students through this process, including the rules of rounding that must be applied for success to be likely. This lesson has been designed for GCSE students but is suitable for KS3

A fully resourced lesson which guides students through writing decay equations to represent alpha and beta decay. This lesson includes a lesson presentation (41 slides) and differentiated worksheets. Time is taken at the beginning of the lesson to ensure that students know the sub-atomic particles that are found in an alpha particle and a beta particle so that they can understand why the atomic and mass numbers are affected during the decay. Moving forwards, a step-by-step guide is used to show students how to write both types of equations. There are regular progress checks throughout the lesson so that students can check their understanding. This lesson has been written for GCSE students (14 - 16 year olds in the UK)

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 fun and engaging lesson that uses a range of quick competitions and tasks to ensure that the students recognisethe electrical symbols for the essential components and can describe the functions for each of these. Competitions such as SNAP and SAY WHAT YOU SEE will introduce the students to the components and their symbols. This lesson has been written for GCSE students and looks to build on what they should know from KS3 - however, it could be used with higher ability students at that level.

A fully-resourced lesson which looks at speed and velocity as scalar and vector quantities and then guides students through a range of questions which challenge them to calculate both of these forms of motion. The lesson includes an engaging lesson presentation (44 slides) and differentiated worksheets containing questions. The lesson begins by introducing the terms magnitude and direction so that students can learn how scalar and vector quantities differ. Students will learn that speed is a scalar quantity and velocity is a vector quantity and then be questioned through a crossroads scenario to understand how speed can stay the same but as soon as an object changes direction, the velocity changes. Moving forwards, the students are given the equation to calculate speed and a few simple questions are worked through before they have to do a series of their own questions to find the average speeds for walking, running and cycling. A pair of more difficult speed questions are then attempted which challenge the students to convert from metres per seconds to miles per hour and to calculate the speed of a bicycle by calculating the distance travelled by the sensor on the wheel. This task is differentiated so that students who need some assistance will still be able to access the work. A quiz competition is then used to introduce students to the range of equations which contain velocity and then having been given them, they have to rearrange the formula to make velocity the subject and apply to some further questions. The final task of the lesson brings all the work together in one final competition where students have to use their new-found knowledge of speed and velocity to get TEAM POINTS. Progress checks have been written into the lesson at regular intervals to allow the students to check their understanding and any misconceptions to be addressed immediately. This lesson has been written for GCSE students and links between the other topics on the curriculum but could be used with KS3 students who are finding the topic of speed too simple and are needing a challenge