Sixth lesson of the ‘Waves’ topic for the first year of the AQA A-Level Physics course. Covers stationary waves on a vibrating string in greater detail, looking at the frequencies for harmonics. Fully resourced and with practice exam questions (with worked answers).

Triple science lesson for the new AQA Space Physics topic. Lesson 3 Matches the new specification. Covers orbital motion explaining orbits orbits and speed artificial satellites Includes progress checks, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Waves topic. Lesson 10 Matches the new specification. Covers what infrared radiation is how infrared radiation depends on the temperature of an object what is meant by black body radiation what happens to the temperature of an object if it absorbs more radiation than it emits Includes knowledge check, support video and summary exam questions (with answers!).

Second lesson of the ‘Materials’ topic for the first year of the AQA A-Level Physics course. Covers: Force-extension graphs The spring constant Energy stored in a spring Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Nuclear energy’ topic for the second year of the AQA A-Level Physics course. Covers induced fission, nuclear fusion and fusion power. Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the ‘Electric current’ topic for the first year of the AQA A-Level Physics course. Covers circuit components, circuit diagrams and current/voltage graphs. Fully resourced and with practice exam questions (with worked answers).

Lesson 2 of the new AQA Physics Energy topic. Matches the new specification. Covers kinetic energy stores, potential energy stores (gravitational and elastic), calculations and energy transfer for falling objects. Includes progress checks, worked example and summary questions (with answers!).

Lesson 4 of the new AQA Physics Electricity topic. Matches the new specification. Required practical that covers: investigating resistance for resistors in series and parallel investigating the effect of wire length on resistance. Includes progress checks, required practical steps and summary questions (with answers!).

Triple science lesson for the new AQA Physics Magnetism & Electromagnetism topic. Lesson 3 Matches the new specification. Covers Scrapyard crane Circuit breaker Electric bell Relay switch Includes progress checks, support videos and summary exam questions (with answers!).

Lesson 2 of the new AQA Physics Waves topic. Matches the new specification. Covers Practice using the wave equation Describe methods of measuring the speed of sound in air Investigate waves in a solid - required practical Investigate waves in a liquid - required practical Includes progress checks, several worked examples and summary questions (with answers!).

Lesson 4 of the new AQA Physics Waves topic. Matches the new specification. Covers Drawing ray diagrams for refraction refraction caused by different wave speeds in different substances (HT) wavefronts to explain refraction (HT) Includes progress checks, worked examples and summary exam questions (with answers!).

Sixth lesson of the forces in equilibrium topic for the first year of the AQA A-Level Physics course. Covers: The conditions for an object in equilibrium The conditions for the turning effects of forces How to predict forces acting on a body in equilibrium Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the ‘Work, energy and power’ topic for the first year of the AQA A-Level Physics course. Covers: The force mainly responsible for energy dissipation The energy store where wasted energy in mainly transferred to Whether a device can be 100% efficient Fully resourced and with practice exam questions (with worked answers).

Eighth lesson of the ‘Radioactivity’ topic for the second year of the AQA A-Level Physics course. Covers N-Z graphs, radioactive series and nuclear energy levels. Fully resourced and with practice exam questions (with worked answers).

Ninth lesson of the ‘Radioactivity’ topic for the second year of the AQA A-Level Physics course. Covers how the radius of a nucleus depends on its mass number; how dense a nucleus is. Fully resourced and with practice exam questions (with worked answers).

Lesson 5 of the new AQA Physics Energy topic. Matches the new specification. Covers conduction, convection and thermal conductivity. Includes progress checks, worked example and summary questions (with answers!).