Identifying constants, manipulated and responding variables

P5 Science · Practices of Science · 53 questions · difficulty D1–D5 · Singapore MOE-aligned

Sample questions

SAMPLE 1

In an experiment to test how the amount of sunlight affects the growth of a plant, what is the manipulated variable?

SAMPLE 2

In an experiment to find out if the type of liquid affects how fast an ice cube melts, what is the responding variable?

SAMPLE 3

In an experiment to investigate if the size of a parachute affects the time it takes to fall, name one constant variable that must be kept the same.

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