����ý

One- to two-mark questions will start with command words such as ‘describe’ or ‘explain’. Some command words are easy to understand such as:

• ‘calculate’ or ‘determine’ for maths questions
• ‘complete’ to fill in a gap in a table or graph
• ‘define’ to give the meaning of an important word
• ‘suggest’ where you use your knowledge in an unfamiliar situation

The command words ‘describe’ and ‘explain’ can be confusing. If you are asked to describe a graph, you will be expected to write about its overall shape, whether it is linear or curved, the slope of gradients etc. If you are asked to explain why a pattern or trend is seen in a graph, you will be expected to use your science knowledge, not just say what you see (which is a description), eg 'The graph shows a steep linear increase for the first three hours because…'.

‘Explain how’ and ‘why’ questions often have the word ‘because’ in their answer. 'Describe' questions don’t.

The number of marks per question part is given in this form ‘[2 marks]’. It is essential that you give two different answers if a question is worth two marks. Sometimes you can gain a second mark by giving the units in a calculation or stating specific data points, eg the speed of the object decreased by 8 m/s.

This page contains AQA material which is reproduced by permission of AQA.

Learn about command words with Dr Alex Lathbridge

Listen to the full series on ����ý Sounds.

Sample question 1 - Foundation

Sample question 2 - Foundation

Sample question 3 - Higher

Sample question 4 - Higher