IB Bio Command Terms

define: give the precise meaning of a word, phrase, or physical quantity.

draw: represent by means of pencil lines.

label: add labels to a diagram.

measure: find a value for a quantity.

state: give a specific name, value or brief answer without explanation/calculation.

annotate: add brief notes to a diagram or graph.

apply: use an idea, equation, principle, theory, or law in a new situation.

calculate: find a numerical answer showing the relevant steps 

describe: give a detailed account.

distinguish: give the differences between two or more different items.

estimate: find an approximate value for an unknown quantity.

identify: find an answer from a given number of possibilities.

outline: give a brief account or summary.

analyze: interpret data to reach conclusions.

comment: give a judgment based on a given statement or result of a calculation.

compare: give an account of similarities AND differences between two (or more) items, referring to both (all) of them throughout.

construct: develop and represent in a graphical form.

deduce: reach a conclusion from the information given.

derive: manipulate a mathematical relationship(s) to give a new equation/relationship.

design: produce a plan, simulation, or model.

determine: find the only possible answer.

discuss: give an account including a range of arguments for AND against the relative importance of various factors, or comparisons of alternative hypothesis.

evaluate: assess the implications and limitations.

explain: give a detailed account of causes, reasons, or mechanisms.

predict: give an expected result.

show: give the steps in a calculation or derivation.

sketch: represent by means of a graph showing all important features.

solve: obtain an answer using algebraic/numerical methods.

suggest: propose a hypothesis or other possible answer.