Filter by
Subjects
Subject categories
- (-) All subject categories (39)
- Various topics (6)
- Health and science (4)
- Synonyms, opposites, collocations, idioms (4)
- Books and the arts (2)
- Economics and finance (2)
- Environmental issues (2)
- Food and drink (2)
- Internet, engineering and technology (2)
- Jobs, work and business (2)
- Society (2)
- Adjectives and adverbs (1)
- Animals (1)
- Family, friends and relationships (1)
- Functional language and non-verbal communication (1)
- Grammar overview (1)
- Natural world and built environment (1)
- Parts of speech (1)
- School and education (1)
- Seasonal resources (1)
- Sports and games (1)
- Stories and experiences (1)
Key stage
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.