Topic C7: Chemical reactions (Cambridge iGCSE Science Double Award)

This bundle of 7 lessons covers the majority of the content in Topic C7 (Chemical reactions) of the core and supplement sections of the Cambridge iGCSE Science Double Award specification. The topics and specification points covered within these lessons include:

Describe practical methods for investigating the rate of a reaction which produces a gas
Describe the effect of concentration, catalysts, particle size and temperature on the rate of reaction
Explain the effect of changing concentration, catalysts, particle size and temperature in terms of collisions between reacting particles and activation energy
Describe redox reactions in terms of the gain/loss of oxygen or electrons
Use the terms oxidising and reducing agents

All of these lesson presentations and accompanying resources are detailed and engaging and contain regular progress checks to allow the students to constantly assess their understanding