Learning objective

Use evidence to justify a choice of energy resource for a particular context.

Read the explanation, check the common trap, then practise with flashcards and questions.

Start flashcards Try practice questions Topic hub

At a glance

Flashcards

Questions

Topic

National and global energy resources

Subtopic

Environmental issues and energy decisions

AQA GCSE PhysicsEnergy

Study support

Understand this objective

Short explanation

Use evidence to justify a choice of energy resource for a particular context. sits inside the Environmental issues and energy decisions subtopic of National and global energy resources for AQA GCSE Physics Energy. To revise it well, start by naming the relevant energy store, transfer pathway, equation or resource idea, then explain how the quantities connect in the question. Use precise Physics vocabulary from this objective, including evidence, justify, choice, energy, and keep closely related ideas distinct: energy is stored or transferred, power is the rate of transfer, and efficiency compares useful output with total input. In exam answers, state the principle first, substitute values only when needed, include units, and finish with a conclusion that links back to Environmental issues and energy decisions.

Key concepts

evidencejustify

Why it matters

This objective helps connect Environmental issues and energy decisions to exam-style questions, flashcards, and revision notes for National and global energy resources.

Common mistakes

1 linked

Misinterpreting ‘evidence’ as any data: Explain that evidence must be directly relevant to the context, clearly linked to the energy resource being considered, and must support the justification being made. Encourage students to identify the specific data points that relate to the resource’s performance, cost, or environmental impact and to explain how those data points lead to their conclusion.

Revision tools