Learning objective
S2.1.1—Exploring
• Use sources to form research questions, hypotheses and predictions.
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S2.1 Exploring and designing
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Learning objective
S2.1.2—Designing investigations
• Design investigations and justify variables, ranges and methods. • Include independent, dependent and controlled variables.
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Learning objective
S2.1.3—Controlling variables
• Control variables using calibration, insulation, friction/resistance reduction and background corrections.
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