Topic IX Rate of Reaction

b. Factors affecting rate of reaction
Learning activity	Exemplars of Learning Activities – II.1 Investigations on Rate of Reaction
Simulation	PhET Interactive Simulations – Reactions and Rates
Experiment	To Study How Concentration/Temperature Affects the Rate of a Reaction
	Reaction of Phenolphthalein in Sodium Hydroxide Solution (using datalogger) - Experimental manual - Notes for teachers
	Reaction of Phenolphthalein in Sodium Hydroxide Solution (using custom-made LED colorimeter) - Experimental manual - Notes for teachers - 3D printing file for the cuvette holder
	Investigation - Catalysts for the Decomposition of Hydrogen Peroxide - Experimental manual - Notes for teachers
	Elephant Toothpaste (study the progress of a catalyzed decomposition of H₂O₂(aq) through measuring the change in height of foam) - Experimental manual - Notes for teachers
	Investigation - Catalysts for the Decomposition of Hydrogen Peroxide (For Topic IV(g) of Combined Science (Chemistry Part)) - Experimental manual - Notes for teachers
	Enzyme Catalyzed Hydrolysis of Urea - Experimental manual - Notes for teachers (Chinese version only) - Video (Chinese version only)

Reactions and Energy Changes - Reaction Rates
(Video time: 4:41 – 9:19)