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Write Down

Obtain the answer(s), usually by extracting information. Little or no calculation is required. Working does not need to be shown.

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Calculate

Obtain the answer(s) showing all relevant working.

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Find

Obtain the answer(s) showing all relevant working.

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Determine

Obtain the answer(s) showing all relevant working.

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Differentiate

Obtain the derivative of a function.

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Integrate

Obtain the integral of a function.

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Solve

Obtain the solution(s) or root(s) of an equation.

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Draw

Represent by means of a labelled, accurate diagram or graph, using a pencil. A ruler should be used for straight lines. Diagrams should be drawn to scale. Graphs should have points correctly plotted (if appropriate) and be joined in a straight line or smooth curve.

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Sketch

Represent by means of a diagram or graph, labelled if required. A sketch should give a general idea of the required shape of the diagram or graph.

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Plot

Mark the position of points on a diagram.

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Compare

Describe the similarities and differences between two or more items.

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Deduce

Show a result using known information.

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Justify

Give a valid reason for an answer or conclusion.

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Show That

Obtain the required result (possible using information given) without the formality of proof. Generally NO calculator use is needed.

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Hence

Use the preceding work to obtain the required result.

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Hence or Otherwise

It is suggested that the preceding work is used, but other methods could also receive credit.

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