Chemical Reactions and Rates · Physical Science
Factors Affecting Reaction Rates
Exploring how concentration, temperature, and surface area change the frequency of molecular collisions.
Key Questions
- 1How can we make a chemical reaction happen a thousand times faster?
- 2Why does food stay fresh longer in a refrigerator?
- 3What is the role of a catalyst in an industrial chemical process?
National Curriculum Attainment Targets
KS3: Science - Chemical Changes
Year: Year 9
Subject: Science
Unit: Chemical Reactions and Rates
Period: Physical Science
Suggested Methodologies
Ready to teach this topic?
Generate a complete, classroom-ready active learning mission in seconds.