Lesson introducing and explaining pressure calculating in solids and fluids - including practice questions for students. Ideal for AQA GCSE (9-1) P3, Cambridge iGCSE P3 and more. Developing: Relate pressure to force and area. Secure: Calculate pressure force and area using the equation P=F/A Exceeding: Calculate pressure in liquids by using the equation P = pgh

Two lessons designed to introduce the concept of electrical charge, static electricity, the uses of electrostatics and detecting charge using a gold leaf electroscope - includes practice questions for students. Ideal for AQA GCSE (9-1) P2, Cambridge iGCSE P8 and more Lesson 1/2 Developing: Recall that atoms are made up of (-ve)electrons, (+) protons and (0) neutrons. Secure: Describe the differences between conductors, insulators and semi-conductors. Exceed: Explain how polythene rods and wool cloth can be used to show charges attract and repel. Lesson 2/2 Developing: Recall that charge can be measured in coulombs or micro coulombs. Secure: Describe that objects can have an induced charge and the need for objects to be earthed. Exceeding: Give examples using electrostatic charge and how it works in each example.

Lessons designed to introduce and explain all areas on nuclear radiation, including their uses; background radiation; penetration and ionization levels - contains practice questions for students. Ideal for AQA GCSE (9-1) P4, Cambridge iGCSE P11 and more Lesson 1/2 Developing: Recall the main three types of nuclear radiation. Securing: Recognise the different properties of the main three types of nuclear radiation. Exceeding: Demonstrate knowledge of the influence of electric and magnetic fields on nuclear radiation through diagrams. Lesson 2/2 Developing: Demonstrate understanding of back ground radiation. Securing: Describe a method that can be used to detect alpha, beta and gamma nuclear radiation. Exceeding: Apply conceptual knowledge of back ground radiation to count rate problems.

Lesson designed to build on students knowledge of charge, looking at drawing field lines of test charges around various charged objects - includes practice questions for students. Ideal for AQA GCSE (9-1) P2, Cambridge iGCSE P8 and more. Developing: State that electric charges have an electric field around them. Secure: Describe an electric field as a region in which an electric charge experiences a force. Exceeding: Apply knowledge of electric fields to accurately draw the electric field around a point charge, a charged conducting sphere and the field between two parallel plates.

Lesson designed to build upon students prior knowledge of electric charge. Covers the equation linking charge, current and time; introduces circuit symbols; building simple circuits; difference between conventional current and electron flow - includes practice questions for students. Ideal for AQA GCSE (9-1) P2, Cambridge iGCSE P8 and more Developing: Recall current is a rate of flow of charge and recall and use the equation I = Q / t. Secure: Use and describe the use of an ammeter, both analogue and digital. Exceeding: Distinguish between the direction of flow of electrons and conventional current.

Lesson building upon the basics of electronics. Introducing and explaining the use of transistors in circuits. Ideal for Cambridge iGCSE P10 and more Developing: Draw and label the transistor circuit symbol. Securing: Recognise the transistor role as that of a processor in an electrical system. Exceeding: Show understanding of circuits operating as light-sensitive switches and temperature operated alarms

Lessons introducing and explaining the various logic gates with various work sheets. Ideal for Cambridge iGCSE P10 and more Lesson 1/2 Developing: Define what is meant by the terms analogue and digital in terms of continuous variation and high/ low states. Securing: Describe the action of AND, OR, NOT logic gates. Exceeding: Design simple circuits using AND, OR, NOT logic gates. Lesson 2/2 Developing: Define what is meant by the terms analogue and digital in terms of continuous variation and high/ low states. Securing: Describe the action of AND, OR, NOT logic gates. Exceeding: Design simple circuits using AND, OR, NOT logic gates.

Lesson covering phenomena of liquids and vapours. Condensation and evaporation in real life examples e.g. sweating and refrigeration, linking to kinetic theory. Developing: Distinguish between boiling and evaporation. Securing: Relate evaporation to the constant cooling of the liquid from which the particles have escaped. Exceeding: Explain the cooling of a body in contact with an evaporating liquid.

Lesson explaining the phenomena of latent heat and also how to calculate using E =mL - includes practice questions for students. Developing: Recall that temperature does not change during a change of state. Securing: Apply the latent heat equation to calculate the energy required for a change in state. Exceeding: Qualitatively assess the behaviour of particles during a change of state and explain in terms of energy what happens during a change of state.

Lesson exploring the heating of gases including how volume changes when maintaining pressure - includes card sort task and other student tasks. Developing: Identify the key difference between the behaviour of gases when heated compared to the behaviour of liquids and solids when heated. Securing: Draw particle diagrams to model the increase in pressure when the temperature of a gas increases. Exceeding: Assess the relative expansion rates of solids, liquids and gases and relate the differences in expansion to the strength of the forces between particles.

Lesson delving deeper into longitudinal waves and sound waves. Contains lots of animations to help students grasp exactly what sound is includes bell jar experiment example and practice questions for students. Ideal for AQA GCSE (9-1) P6, Cambridge iGCSE P6 and more. Developing: Recall that vibrations cause sound waves Securing: Describe how a medium is needed to transmit sound waves. Exceeding: Analyse oscilloscope traces and determine which sound waves have greatest frequency and amplitude.

Lesson building on students knowledge of waves, applying wave effects like reflection to light. Contains explanation of luminous and non-luminous objects with examples - includes practice questions for students. Ideal for AQA GCSE (9-1) P6, Cambridge iGCSE P7 and more. Developing: Describe how light waves are reflected at surfaces with different textures. Securing: Recall the six features of light. Exceeding: Explain why the light emitted by a laser is monochromatic.

Two lessons designed to teach students what happens to light during reflection. Students learn how to draw appropriate ray diagrams and examine real and virtual rays - includes lots of practice questions. Ideal for AQA GCSE (9-1) P6, Cambridge iGCSE P7 and more. Lesson 1/2 Developing: Recall and use the law “angle of incidence = angle of reflection”. Securing: Recall that the image in a plane mirror is virtual. Exceeding: Describe the formation of an image by a plane mirror, and give its characteristics. Lesson 2/2 Developing: Recall the rules for image size and position. Securing: Locate the position of an image formed in a plane mirror. Exceeding: Apply knowledge of reflection and light rays in simple constructions for reflection by plane mirrors.

Last lesson in the series looking at how changing the amplitude and wavelength of a waveform will affect a sound. Also includes uses of sounds like ultrasound - includes practice questions for students. Ideal for AQA GCSE (9-1) P6, Cambridge iGCSE P6 and more Developing: State the approximate range of audible frequencies for a healthy human ear is 20 Hz to 20,000 Hz. Securing: Relate the loudness and pitch of sound waves to amplitude and frequency. Exceeding: Apply the wave equation to quantitatively analyse the differences between sound waves.

Lesson building on students knowledge of transverse waves, looking at the discovery of the spectrum, starting with infrared radiation. Also looks at the characteristics some uses of each section of the spectrum - includes practice questions for students. Ideal for AQA GCSE (9-1) P6, Cambridge iGCSE P7 and more. Developing: State that all electromagnetic waves travel at the speed of light in a vacuum. Securing: Recall the main features of the electromagnetic spectrum in order of wavelength. Exceeding: Describe properties and uses of electromagnetic radiation

Lesson building on prior knowledge of pressure in fluids, exploring the uses of pressure including manometers, barometers & hydraulics - includes practice questions for students. Ideal for Cambridge iGCSE P3 and more. Developing: Recall that the atmosphere around the Earth acts like a deep ocean of air that exerts pressure in all directions. Secure: Describe the simple mercury barometer and its use in measuring atmospheric pressure. Exceeding: Apply knowledge of atmospheric pressure and pressure in liquids to solve problems involving manometers.

Presentation to help students get to grips with calculating density and volume - contains practice questions. Suitable for AQA P3, Cambridge iGCSE P1 and more! Developing: Recall the definitions for density and weight Secure: Be able to use the equations for density and weight Exceeding: Predict whether an object will sink or float based on density data

Presentation to help students get to grips with motion graphs - contains practice questions and flash animations. Developing: Recognise from the shape of a speed-time graph when a body is – at rest / moving with constant speed / accelerating / decelerating. Secure: Calculate speed from the gradient of a speed-time graph. Exceeding: Demonstrate understanding that acceleration and deceleration are related to changing speed.