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In this activity, learners repeat patterns in two and three dimensions to create tessellations.

In this artistic activity, learners blow up a smaller picture into a larger one, by using a grid.

In this activity, learners create a colorful bookmark using a super thin layer of nail polish on water. Learners discover that a thin film creates iridescent, rainbow colors.

This simple construction activity teaches the importance of architectural structure. Learners build and test designs for a paper "doghouse" strong enough to hold the weight of a jumbo dog biscuit.

In this environmental health activity, learners investigate their breathing and pulse rates, and learn how these measurements are affected by physical activity.