Component 1 · Command words

Command words

Each examination question starts with a command word. The command word tells you what kind of answer earns the marks. The number of marks tells you how much to write.

This page gives Pearson's definition of each word, how the mark scheme rewards it, what examiners say about it, and an answer shape that earns the marks.

At a glance
Command wordWhat you doMarks in past papersHow it is markedPast-paper parts

Short answers

Give, State, Name

Recall a fact. Write it in a few words.

Pearson's definition“All of these command words are really synonyms. They generally all require recall of one or more pieces of information.”
Specification, Issue 2, Appendix 5, page 62

Each correct fact usually earns one mark. A 2-mark question wants two different facts. Do not explain: there is no mark for a reason, and a long answer wastes time.

Make each fact specific. For a property, give the exact property, for example tensile strength, not ‘strong’. Do not give a characteristic, such as ‘easy to work’, when the question asks for a property.

What examiners say
When the command verb is 'name', a very short, often one word, response is appropriate.
The command verb 'give' requires a very short response.
The command verb here is 'state', so lengthy descriptions or explanations are not necessary, for example 'stable material' would be perfectly acceptable as one of the answers.
Answer shape
  1. One fact per mark.
  2. Each fact on its own line, in a few words.
Example. State two properties of redwood that make it suitable for a roof truss (2 marks): Stable. Good strength-to-weight ratio.

Practise ‘give’ questions → · ‘state’ → · ‘name’ →
Linked reasoning

Explain

Make a point, then give the reason, then give the result of that reason.

Pearson's definition“Providing an answer and a reason or set of reasons qualifying the answer, such as reasons why something can be considered to fulfil a need, provide a purpose, communicate an intention. The answer must contain some element of reasoning/justification; may be used to support a given statement.”
Specification, Issue 2, Appendix 5, page 62

‘Explain’ is the most common command word on the paper. Most ‘explain’ parts are worth 3 marks for each point. A 6-mark part wants two points, and a 9-mark part wants three.

Each 3-mark point is a chain of three linked steps. The first step identifies the fact. The second step gives the reason it matters. The third step gives the further result for the product or the user. Each step earns one mark only if it follows from the step before it.

Link every step to the product in the question. A true fact that does not matter for this product earns nothing.

What examiners say
There is a 3 mark explain type question which requires a candidate to give a fact (sometimes knowledge in isolation and sometimes related to a specific context and follow it up with a justification which leads to further conclusion or a further consequence.
The command verb here is 'explain' so candidates need to provide a linked two-part response identifying a valid property and then give a reason why the property is appropriate to the product or the expected use of the product.
Answer shape (3 marks)
  1. Point: the fact, property or feature.
  2. Because / so: why it matters for this product.
  3. Which means: the further result for the product, the user or the maker.
Example. Explain one reason why stainless steel suits a kitchen sink (3 marks): Stainless steel resists corrosion, so it does not rust when it is wet every day, so the sink stays hygienic and keeps its appearance for many years.

Practise ‘explain’ questions →
Steps or features

Describe

List the steps of a process in the correct order, or list the features of something.

Pearson's definition“Give an account of a ‘process’ listing the steps or stages of the process in the correct order/sequence, or give an account of ‘something’ listing a series of features/points/trends. The number of points/depth of answer required will be indicated by the mark allocation.”
Specification, Issue 2, Appendix 5, page 62

One correct step or feature usually earns one mark, so a 4-mark part wants four. For a process, keep the steps in the correct order.

Many ‘describe’ questions say ‘using labelled sketches’ or ‘using notes and sketches’. Then you must draw. Each sketch needs notes that say what happens, not only labels that name the parts.

Pearson's definition: describe using sketch and notes/annotation“Using graphical depiction with annotation, give an account of a ‘process’ showing the steps or stages of the process in the correct sequence/order, or give an account of ‘something’ showing a series of features/points/trends. The number of points/stages required will be indicated by the mark allocation.”
Specification, Issue 2, Appendix 5, page 62
What examiners say
Candidates should remember that when asked to 'describe', using labelled sketches, they must provide both images and written content, in order to be awarded full marks.
Remember: if you are asked to 'describe using notes and sketches', you must include a sketch and appropriate annotations - simple labelling or naming the parts on the sketch is not enough.
Answer shape
  1. Count the marks. Plan one step or feature for each mark.
  2. Put the steps in order. Number them.
  3. If sketches are asked for, draw one sketch for each main stage. Add a note to each sketch that says what happens and why.

Practise ‘describe’ questions →
Essential features

Outline

Give the essential features of a process, system or idea, clearly and in order. No conclusion.

Pearson's definition“This is a broad command that is looking for a clear and coherent approach that communicates the essential features of a process, system, technique, philosophy or concept. Does not require a conclusion.”
Specification, Issue 2, Appendix 5, page 62

An ‘outline’ part is marked by points: one mark for each correct, relevant point. In past papers, ‘outline’ parts are worth 4 to 6 marks, so you need 4 to 6 separate points. Short sentences are enough. Do not repeat a point in different words.

What examiners say
Six key points need to be covered for a six-mark 'outline' question.
Remember: if you need to outline a process and six marks are available, you will need to cover six stages.
Answer shape
  1. One separate point for each mark.
  2. Each point in one clear sentence.
  3. No introduction and no conclusion.

Practise ‘outline’ questions →
Mathematics

Calculate

Work out a number. Show each step.

Pearson's definition“Work out a numerical problem using mathematical processes or formulae using the appropriate processes in their response. Requires showing how they have worked out the answer. Points-based mark scheme may credit use of correct formulae, use of correct steps/stages of calculation (evidenced by showing workings), correct outcome.”
Specification, Issue 2, Appendix 5, page 62

A correct final answer earns full marks. A wrong final answer can still earn marks for each correct step, but only if you show the steps. So always write every step, with units.

Before you start, convert all values to the same units. Write the formula before you put numbers into it. Give the answer in the units and to the accuracy the question asks for.

What examiners say
Remember! In mathematics questions you are awarded full marks for the correct answer even if no working is shown.
Show your working out! You'll probably pick up some marks even if you get the final answer wrong.
Answer shape
  1. Convert to the same units.
  2. Write the formula.
  3. Put in the numbers, one step on each line.
  4. Write the answer with units in the answer space.

Practise ‘calculate’ questions →
Drawing

Draw, Construct, Produce

Make an accurate drawing that follows the drawing conventions.

Pearson's definition“Use graphical means to communicate/demonstrate understanding and application of drawing conventions. Requires use of maths skills/coordinates/measuring for accuracy.”
Specification, Issue 2, Appendix 5, page 62

In past papers, the drawing question gives an object in one kind of drawing and asks for it in another, for example an isometric drawing from orthographic views. Most drawing questions are worth 6 marks and use a levels mark scheme: the more accurate and complete the drawing, the higher the level.

Use a ruler. Measure from the grid or the given views. Keep the correct angles and proportions for the type of drawing. Practise isometric, orthographic and nets before the examination.


Practise ‘draw’ questions →
Extended answer

Discuss

Explore an issue from several sides, with linked reasons and evidence. No conclusion is needed.

Pearson's definition (Consider/Discuss)“Identify the issue/situation/problem/concept/argument in the question. Explore aspects of the issue/element/situation/problem/concept/argument. Investigate the issue/situation etc by reasoning or argument. Uses subject-specific language and demonstrates use of evidence (scientific, mathematical, data) to support points of discussion. Does not require a conclusion.”
Specification, Issue 2, Appendix 5, page 62

‘Discuss’ parts are worth 6 or 9 marks and use a levels mark scheme. The examiner reads the whole answer and puts it in a level. A list of points stays in the lowest level, however many points it has. To reach the top level, link a wide range of factors and apply each one to the context of the question.

LevelWhat the mark scheme says (9-mark version)
3 (7–9)‘Comprehensive discussion that makes effective links between a wide range of factors, demonstrating thorough understanding.’ ‘Considered and effective application of understanding to the context of the question.’
2 (4–6)‘Coherent discussion that makes some relevant links between a sufficient range of factors, demonstrating competent understanding.’
1 (1–3)‘Superficial discussion that considers a narrow range of factors, demonstrating limited understanding.’

Mark scheme, June 2024, Question 8. 6-mark ‘discuss’ parts use the same words with marks 1–2, 3–4 and 5–6.

What examiners say
In a discussion question, do not just list, or bullet point, issues: discuss the issues in a balanced way, within your response.
'Discuss' questions need a balanced response.
Answer shape
  1. One sentence that names the issue in the context of the question.
  2. Three or four paragraphs. Each one takes a different factor, explains it with a linked chain, and applies it to the product, user or maker in the question.
  3. Include both sides: benefits and drawbacks, or different points of view.
  4. Link the factors to each other where you can (‘this also affects…’).
  5. Use subject words and, where you can, evidence such as data or examples.

Practise ‘discuss’ questions →
Extended answer with a judgement

Evaluate

Weigh strengths and weaknesses with evidence, then reach a supported judgement.

Pearson's definition“Critically review information gained from analysis, investigations – bring it together to form a conclusion, drawing on evidence, data (scientific, mathematical), including strengths, weaknesses, and relevant information. Come to a supported conclusion in relation to a given context. Will be part of the process making independent judgements, communicating own views as an informed student.”
Specification, Issue 2, Appendix 5, page 63

In every past paper, the last question is an ‘evaluate’ question worth 12 marks. Some papers also have a 9-mark ‘evaluate’ part. Both use a levels mark scheme; the 12-mark version has four levels. The difference from ‘discuss’ is the judgement: you must come to a conclusion, and you must support it with evidence.

LevelWhat the mark scheme says (12-mark version)
4 (10–12)‘Thorough and balanced evaluation that synthesises relevant understanding into a well-developed conclusion.’ ‘Judgements are supported by pertinent evidence throughout.’
3 (7–9)‘Balanced evaluation that synthesises relevant understanding into a considered conclusion.’ ‘Judgements are mostly supported by relevant evidence.’
2 (4–6)‘Imbalanced evaluation that synthesises some relevant understanding into a generally coherent conclusion.’
1 (1–3)‘Incomplete evaluation with unresolved conclusion that demonstrates limited synthesis of understanding.’

Mark scheme, June 2024, Question 11.

What examiners say
Remember to look at the command verb. When you are asked to 'evaluate', you need to include concluding or evaluative comments. These can be embedded throughout the response or included in a final conclusion at the end of your response.
At this level the work was more descriptive than evaluative.
Answer shape
  1. One sentence that sets out what you are judging and against what (the user, the purpose, the context).
  2. Four or five paragraphs. Each one takes one factor named in the question, gives a strength or a weakness with evidence, and says how much it matters.
  3. Cover strengths and weaknesses, so the evaluation is balanced.
  4. Make a judgement in each paragraph (‘this is the most important because…’).
  5. End with a conclusion that answers the question and says which factors decided it.

Practise ‘evaluate’ questions →
In the specification, not yet on a paper

Analyse, Justify, Consider

Pearson lists these words, but no Component 1 paper from 2019 to 2025 has used them as the command word of a question.

Pearson's definition: Analyse“To break down or deconstruct a process, system, technique, philosophy, concept, design movement or product, together with reasoned consideration, scrutiny and investigation of a range of factors – contextual influences, researched and recalled information or data (scientific, mathematical), subject-specific language and formal discussion. Consideration of the components and factors in relation to one another.”
Specification, Issue 2, Appendix 5, page 63
Pearson's definition: Justify“Used where a developed argument or discussion that reaches a conclusion requires legitimising or requires backing up. To provide the rationale as to why a conclusion has been reached. Where opinions are expressed, the factors that have been considered and how their importance and effect been gauged. Clear trajectory/path is central to the response, response has a clear route and a coherent flow throughout. Uses subject-specific language and provides the evidence or structure to a conclusion.”
Specification, Issue 2, Appendix 5, page 63

‘Consider’ has the same definition as ‘discuss’. The skills in these words still matter: the ‘evaluate’ levels reward the analysis and the justified judgement that ‘analyse’ and ‘justify’ describe.