The Thinkers Keys are 20 powerful strategies for teaching children to think. Specifically designed to be used by 8 to 14 year-olds, they are placed into two general groups:
1. Purple Keys (the 10 critical thinking strategies). For research, for organising yourself, for the development of action plans, for reflection.
2. Orange Keys (the 10 creative thinking strategies). For generating all-new ideas, for pushing the limits of your creativity, for seeing things very differently.