Examiner Challenge Test — GCSE Physics Particle Model of Matter

Most students revise by reading notes. This is different. Twenty exam-style answers, each with exactly the kind of mistake chief examiners flag most often — your job is to spot it, explain why it drops marks, and rewrite it correctly. Covers states of matter, internal energy, kinetic vs potential energy stores, specific heat capacity, specific latent heat, gas pressure and particle collisions, and Boyle's Law. Full mark scheme included: the mistake, why it loses marks, the correct answer, and a Grade 9 model answer. Built from real examiner reports.

Instant digital download (PDF).