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!).

First lesson of the forces in equilibrium topic for the first year of the AQA A-Level Physics course. Covers: How to define a vector quantity How to represent vectors How to add and resolve vectors Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the forces in equilibrium topic for the first year of the AQA A-Level Physics course. Covers: Support forces on a pivoted body How to tackle two-support problems How to work on couples Fully resourced and with practice exam questions (with worked answers).

Fifth lesson of the forces in equilibrium topic for the first year of the AQA A-Level Physics course. Covers: Stable and unstable equilibrium Tilting and toppling Centre of mass and stability Fully resourced and with practice exam questions (with worked answers).

Second lesson of the ‘on the move’ topic for the first year of the AQA A-Level Physics course. Covers: Acceleration and deceleration Uniform acceleration Acceleration as a vector quantity Fully resourced and with practice exam questions (with worked answers).

Fourth lesson of the simple harmonic motion topic for the second year of the AQA A-Level Physics course. Covers oscillations of a mass-spring system and the theory of the simple pendulum. Fully resourced and with practice exam questions (with worked answers).

Fifth lesson of the simple harmonic motion topic for the second year of the AQA A-Level Physics course. Covers how energy changes with displacement and damping. Fully resourced and with practice exam questions (with worked answers).

Lesson 3 of the new AQA Physics Forces topic. Matches the new specification. Covers resultant forces. Includes progress checks, several worked examples and summary questions (with answers!).

Lesson 4 of the new AQA Physics Forces topic. Matches the new specification. Covers work done. Includes progress checks, worked examples and summary questions (with answers!).

Lesson 5 of the new AQA Physics Forces topic. Matches the new specification. Covers forces and elasticity. Includes progress checks, several worked examples and summary questions (with answers!).

Lesson 7 of the new AQA Physics Forces topic. Matches the new specification. Covers distance, displacement, speed and velocity. Includes progress checks, several worked examples and summary questions (with answers!).

Lesson 8 of the new AQA Physics Forces topic. Matches the new specification. Covers acceleration. Includes progress checks, several worked examples and summary questions (with answers!).

Lesson 6 of the new AQA Physics Forces topic. Matches the new specification. Covers the investigating springs required practical. Includes instructions on how to peform the practical, how to collect and present the data and then how to analyse the data.

Third lesson of the ‘Thermal Physics’ topic for the second year of the AQA A-Level Physics course. Covers latent heat and changes of state. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Gravitational fields’ topic for the second year of the AQA A-Level Physics course. Covers gravitational attraction, inverse square laws and point masses. Fully resourced and with practice exam questions (with worked answers).

Fifth lesson of the ‘Electric fields’ topic for the second year of the AQA A-Level Physics course. Covers more work on electric field strength and radial fields. Fully resourced and with practice exam questions (with worked answers).

Second lesson of the ‘Capacitors’ topic for the second year of the AQA A-Level Physics course. Covers why a capacitor stores energy while charging and how energy changes if charge doubles. Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Electric fields’ topic for the second year of the AQA A-Level Physics course. Covers defining electric potential, electric potential between two points, finding change in electric potential energy from pd. Fully resourced and with practice exam questions (with worked answers).

Second lesson of the ‘Electric fields’ topic for the second year of the AQA A-Level Physics course. Covers electric field strength, whether electric field strength is a vector or scalar, field between two plates and field factors. Fully resourced and with practice exam questions (with worked answers).

First lesson of the ‘Capacitors’ topic for the second year of the AQA A-Level Physics course. Covers how capacitors charge up and shows how pd across the plates relates to the charge on the plates. Fully resourced and with practice exam questions (with worked answers).