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In this activity, learners will turn cream and salt into butter—using marbles. Learners will explore how shaking up fat globules help them create homemade butter.

In this activity, learners will experiment with water- and air-filled balloons as a way of dampening sound before it reaches their ears.

In this activity, learners will conduct an experiment to discover methods of reventing foot mold growth on food.

In this activity, learners will construct an air cannon as a model for the human ear.

In this activity, learners will explore vegetative propagation while preparing food scraps to grow into plants.