KS3 Physics: Energy — Deep Revision

KS3 Physics: Energy — Deep Revision is the extended-practice set for Key Stage 3 physics, mapped to the DfE National Curriculum. Learners work through naming energy stores (kinetic, gravitational, chemical, elastic, thermal and nuclear) and the conservation of energy, choosing energy transfer pathways (electrical, mechanical, heating and radiation) and the store that fills, calculating work done with force × distance and power with energy ÷ time (including rearranging to energy = power × time), finding efficiency as a percentage and tracking energy wasted to the thermal store of the surroundings, sorting renewable and non-renewable resources and working out the cost of a unit of electricity. Sections 1–4 hold thirty auto-marked questions that build from foundation to greater depth; Section 5 is an extended reasoning challenge with a full answer key. Includes teacher, parent and pupil notes and is fully SEND-friendly with high-contrast and large-text modes.