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This guide outlines how to plant a garden even if you don't have a yard!

Many germs spread by our hands, and often times, people don't wash their hands well enough to get rid of germs.

In this activity, learners of all ages will design a functional bird feeder using familiar, every day materials.

Although we may not admit it, all humans fart or pass some gas. In this activity, learners make their own model to mimic food passing through intestines and discover what releases gas.

Some animals can swallow food whole, but humans have to chew. In this activity, learners will investigate what saliva does chemically to food before we even swallow.

In this activity, learners investigate vitamin C.

Learners add drops of alginate solution to a solution of calcium chloride. The alginate does not mix with the calcium chloride, but forms soft gel beads.