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KNOW YOUR KEY WORDS. Do heavier objects fall faster than lighter objects?. Phase 1 Ask pupils: “Which ball will fall to the ground first? Explain your reason.” Phase 2 Get pupils to observe as the strings are cut and the balls are allowed to fall
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Do heavier objects fall • faster than lighter objects?
Phase 1 Ask pupils: “Which ball will fall to the ground first? Explain your reason.” Phase 2 Get pupils to observe as the strings are cut and the balls are allowed to fall Phase 3 Get pupils to explain the observation
Phase 4 Introduce another, A4 paper, one crushed while the other at its original state • Do heavier objects fall faster than lighter objects?
dissolve Not dissolved Liquid Substance particles
Filtration Corrosive