KS3 Science — Rates of Reaction Retrieval Questions

Build confident, exam-ready knowledge from the very start of secondary school. This retrieval question sheet covers Rates of Reaction from the KS3 National Curriculum — 30 carefully crafted questions designed to strengthen recall and close knowledge gaps.

What's Covered:

• What is meant by the rate of a reaction
• Factors affecting rate — temperature, concentration, surface area and catalysts
• Collision theory and activation energy
• How increasing temperature speeds up reactions
• Effect of surface area — powders vs lumps
• Role of catalysts and how they work
• Measuring rates of reaction (gas volume, mass loss, colour change)
• Scientific vocabulary and key terminology

Why This Resource:

• Aligned to the KS3 National Curriculum for Science
• 30 retrieval questions (ideal for starters, homework or revision)
• Suitable for Year 7, Year 8 and Year 9
• Clear concise layout with no filler content
• Instant PDF download (print or use digitally)