Chemistry Paper 2
Using resources
Using Resources training before the targeted original question drill.
Adaptive teaching card
Make it concrete
Analogy
Using resources is like changing a recipe: the particles, amounts and conditions decide what product you can make.
Why now: An analogy helps when the definition feels abstract.
Do this: Match each part of the analogy to the science idea.
Learn it
Finite resources are used faster than they can be replaced.
Life cycle assessments compare environmental impacts across a product's life.
Potable water is safe to drink but does not have to be pure.