Filter by
Subject categories
- (-) All subject categories (38)
- Chemistry (11)
- Chemical reactions (6)
- KS3 scheme of work planner (5)
- Matter (3)
- Acids and alkalis (2)
- Earth chemistry (2)
- Earth structure (2)
- Separating mixtures (2)
- Chemical analysis (1)
- Electrolysis (1)
- Metals and non-metals (1)
- Particle theory (1)
- Types of reactions (1)
Key stage
Global tag
Resource type
Exam board
Particle theory
Browse our presentations, worksheets, games and quizzes for teaching and revising particle theory at KS3, including the particle model, the three states of matter, changes of state, the process of diffusion, gas pressure and pressure in liquids.