Triple science lesson for the new AQA Physics Forces topic. Matches the new specification. Covers Pressure changing with depth Atmospheric pressure Calculating pressure in a fluid What is meant by upthrust How to explain whether an object sinks or floats Includes progress check, several worked examples and summary questions (with answers!).

First lesson of the ‘Work, energy and power’ topic for the first year of the AQA A-Level Physics course. Covers: Definition of energy Whether energy ever disappears Definition of work Fully resourced and with practice exam questions (with worked answers).

Lesson 7 of the new AQA Physics Energy topic. Matches the new specification. Covers thermal insulators and methods of reducing heat transfer in the home. Includes progress checks, worked example and summary questions (with answers!).

Second lesson of the ‘Newton’s laws of motion’ topic for the first year of the AQA A-Level Physics course. Covers: When to apply F=ma How support force changes in a lift When F=ma cannot be applied Fully resourced and with practice exam questions (with worked answers).

Third lesson of the ‘Force and momentum’ topic for the first year of the AQA A-Level Physics course. Covers: If momentum is lost in a collision Definition of momentum Conditions needed for momentum to be conserved Fully resourced and with practice exam questions (with worked answers).