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 Space Physics topic. Lesson 2 Matches the new specification. Covers star life for stars of similar mass to the Sun star life for stars of greater mass than the Sun formation of the elements Includes progress checks, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Space Physics topic. Lesson 1 Matches the new specification. Covers what is the Solar System? the birth of a star planet formation Includes progress checks, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Physics Magnetism & Electromagnetism topic. Lesson 7 Matches the new specification. Covers -what is a transformer -design and use of transformers -practical transformers -transformer equation -transformer efficiency -national grid and power transmission Includes progress checks, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Physics Magnetism & Electromagnetism topic. Lesson 6 Matches the new specification. Covers generator effect Fleming’s right hand rule electromagnetic induction generator test a.c. generator d.c. dynamo moving coil microphone moving coil loudspeaker Includes progress checks, support videos and summary exam questions (with answers!).

Lessons 4 and 5 of the new AQA Physics Magnetism & Electromagnetism topic. Matches the new specification. Covers: what is the motor effect? calculating the size of the force from the motor effect fleming’s left hand rule how to change the size of the force speed of a d.c. motor how to change the direction of a d.c. motor Includes a progress check, support videos 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 Magnetism & Electromagnetism topic. Matches the new specification. Covers: magnetic field around a current-carrying wire solenoids electromagnets Includes a progress check, support videos and summary exam questions (with answers!).

Lesson 1 of the new AQA Physics Magnetism & Electromagnetism topic. Matches the new specification. Covers: magnetic fields and its effects plotting a magnetic field around a bar magnet permanent and induced magnets Includes a progress check, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Physics Atomic Structure topic. Lesson 10. Matches the new specification. Covers what radon gas and why it is dangerous how safe nuclear reactors are why nuclear waste is dangerous what happens to nuclear waste. Includes support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Physics Atomic Structure topic. Lesson 9. Matches the new specification. Covers the process of nuclear fusion why it is difficult to make a nuclear fusion reactor how nuclei can be made to fuse together. Includes progress checks, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Physics Atomic Structure topic. Lesson 8 Matches the new specification. Covers the nuclear fission process what a chain reaction is how a chain reaction is controlled in a nuclear reactor Includes progress checks, support videos and summary exam questions (with answers!).

Triple science lesson for the new AQA Physics Atomic Structure topic. Lesson 7 Matches the new specification. Covers uses of radioactive isotopes in medicine how to choose a suitable radioactive isotope for a particular job the type of nuclear radiation used for medical imaging how to use radioactivity to destroy cancer cells Includes progress checks, support videos and summary exam questions (with answers!).

Lesson 6 of the new AQA Physics Atomic Structure topic. Matches the new specification. Covers: contamination and irradiation precautions to be taken with radioactive materials why research into radioactivity should be published. Includes a progress check, support videos and summary questions (with answers!).

Lesson 5 of the new AQA Physics Atomic Structure topic. Matches the new specification. Covers: definition of half life describing how activity changes over time determining half life from given information (HT) calculate count rates after a given number of half lives. Includes a progress check, support videos and summary exam questions (with answers!).

Lesson 4 of the new AQA Physics Atomic Structure topic. Matches the new specification. Covers: nuclear changes due to nuclear radiation representing nuclear changes after an alpha or beta emission. Includes a progress check, support videos and summary exam questions (with answers!).