Understanding Exam Command Words: Your Key to GCSE Physics Success

GCSE Physics goes beyond just knowing the content—you need to understand what the examiner wants from your answers. This is where exam command words come in. They give specific instructions on how you should approach each question. Whether you’re asked to explain, compare, or evaluate, it’s crucial to know what each word means and how to tailor your response accordingly. Let’s explore the most common command words and learn how to tackle them like a pro.

Define

When a question says define, keep it clear, precise, and to the point. Simply provide a direct explanation of the term or concept using its essential features. There’s no need to add extra details or examples—focus on delivering a concise definition.

Describe

Describe asks you to paint a picture with words. You should outline what something is like, its properties, or how it behaves. For processes or events, clearly lay out the sequence of steps or stages to make it easy to follow.

Explain

This one’s about clarity and depth. Explain requires you to outline not just what happens, but why. Discuss causes, reasons, and the underlying science to provide a thorough, comprehensive response.

Discuss

When you’re asked to discuss, present different viewpoints, weigh up pros and cons, and consider implications. It’s more than just presenting facts—you’re evaluating them. Make sure your answer covers multiple perspectives and offers a balanced argument.

Calculate

Calculate is your cue to show off your maths skills. Write down your working, use the correct formulas, and double-check that your final answer includes the right units. Even if you make a minor error, showing your method can still earn you valuable marks.

Compare

Highlight both the similarities and differences between the items in question. A well-balanced compare answer addresses both aspects evenly, without leaning too heavily on one side.

Evaluate

Evaluate is all about giving a reasoned judgement. Assess the strengths and weaknesses of a concept, process, or solution, and back up your points with evidence. It’s not just about stating your opinion—show that you’ve thought critically about the issue.

Analyse

Analyse means breaking down a concept into its parts and examining how they interact. Show a detailed understanding by exploring these individual components and how they work together.

Examine

Similar to analyse, but not as in-depth. Examine means giving a thorough exploration of the key features or aspects of a topic. Focus on the main points without diving too deep into every single detail.

Suggest

Suggest requires you to apply your knowledge and come up with a plausible idea or solution. You’re not expected to have a definitive answer, but your suggestion should be reasonable and backed by what you’ve learned.

State

State is looking for a straightforward answer. Provide a clear, concise response without any additional information or explanations—just deliver the fact or statement required.

Justify

Here’s where you back up your answer with reasons or evidence. Justify means explaining why your response is valid, demonstrating that you understand the logic or rationale behind your answer.

Final Thoughts

Understanding and mastering exam command words is an essential part of excelling in GCSE Physics. Each word guides you on how to structure your answer and communicate your knowledge effectively. Familiarising yourself with these command words and practising with past papers will help you maximise your marks and demonstrate your full potential in the exam room.

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