Exercise
Form 6: Identifying Cause and Effect in Experiments
In this engaging exercise, Form 6 students will explore the crucial relationship between cause and effect by conducting hands-on experiments, analyzing data, and drawing conclusions to better understand how variables interact in scientific inquiry. Through this process, learners will sharpen their critical thinking skills and gain a deeper appreciation for the scientific method.
Questions
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MultiChoice
In an experiment, which variable represents the cause?
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MultiChoice
In an experiment, which variable represents the effect?
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MultiChoice
A scientist increases heat and observes that water evaporates faster. What is the cause?
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MultiChoice
Adding salt to water lowers its freezing point. What is the effect?
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MultiChoice
Increasing tire pressure increases bicycle speed. What is the cause variable?
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MultiChoice
Sunlight exposure causes leaves to produce more chlorophyll. What is the effect?
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MultiChoice
Why must an experiment test only one independent variable at a time?
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MultiChoice
Higher exercise intensity leads to an increased heart rate. What is the effect?
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MultiChoice
Applying fertilizer caused corn plants to yield more ears of corn. What was the cause?
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MultiChoice
Increasing slope angle caused a marble to roll faster. What is the independent cause?
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MultiChoice
What relationship does a scatter plot with a clear line of best fit show?
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MultiChoice
If changing Variable A consistently leads to a change in Variable B, Variable A is the: