IB DP CS Command Terms

Calculate

Obtain a numerical answer showing the relevant stages in the working.

Compare

Give an account of the similarities between two (or more) items or situations, referring to both (all) of them throughout.

Construct

Display information in a diagrammatic or logical form.

Deduce

Reach a conclusion from the information given.

Define

Give the precise meaning of a word, phrase, concept or physical quantity.

Describe

Give a detailed account.

Discuss

Offer a considered and balanced review that includes a range of arguments, factors or hypotheses. Opinions or conclusions should be presented clearly and supported by appropriate evidence.

Distinguish

Make clear the differences between two or more concepts or items.

Estimate

Obtain an approximate value.

Evaluate

Make an appraisal by weighing up the strengths and limitations.

Explain

Give a detailed account including reasons or causes.

Identify

Provide an answer from a number of possibilities.

Justify

Give valid reasons or evidence to support an answer or conclusion.

Label

Add labels to a diagram.

List

Give a sequence of brief answers with no explanation.

Outline

Give a brief account or summary.

Sketch

Represent by means of a diagram or graph (labelled as appropriate). The sketch should give a general idea of the required shape or relationship, and should include relevant features.

State

Give a specific name, value or other brief answer without explanation or calculation.

Suggest

Propose a solution, hypothesis or other possible answer.

To what extent

Consider the merits or otherwise of an argument or concept. Opinions and conclusions should be presented clearly and supported with appropriate evidence and sound argument.

Trace

Follow and record the actions of an algorithm.