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In this activity, learners use cardboard bases and track tubes to make a ball run to explore the properties of mass, force, and motion.

During this activity, learners will make different versions of "ooze" using varied proportions of detergent and glue.

In this activity, learners consider how a simple machine, a lever, turns a small push or pull (a small force) into a larger--or stronger--push or pull (a larger force).

In this activity, learners separate the protein from milk and and use it to make their own glue.