Combined Science GCSE
Required practical skills
What Required practical skills means in Combined Science GCSE, as defined for AQA.
Definition of Required practical skills
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Read the wording for your board, then hide it and explain Required practical skills in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: AQA
Investigating how changes in concentration affect the rates of reactions by measuring the volume of a gas produced and by a change in colour or turbidity.
Topics that use Required practical skills
Related terms
- Collision theory
- Hypothesis development
- Measuring rate of reaction
- Variables and fair testing
- Control variables and reliability
- Rate graphs and gradients
Using Required practical skills in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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