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Everybody loves bubbles, and this is the best bubble recipe ever!

In this activity, learners explore why they can see colors in bubbles and why they change.

Discover the wind's direction using bubbles, a map and a keen eye. Learners blow bubbles and note their general direction on a map, taking readings from different points around a building.

This hands-on activity lets participant explore chemical reactions as they create a soda explosion with lots of bubbles. The bubbles in soda are made of carbon dioxide gas.