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In this activity, learners discover that sand is the major ingredient in glass. They carry out a guided investigation involving chocolate to see what happens when heat is applied to a material that...

In this activity, learners take measurements and create charts to learn about the size of dinosaurs and their relative scale to humans. In addition, learners discover how scientists estimate the...

In this experience, learners use the internet to research physical details about Chihuly's Fireworks of Glass "Tower" and "Ceiling" and consider the decisions Chihuly had...

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

In this outdoor activity, learners work in pairs using their senses—especially touch—to learn more about individual trees. After reading and discussing Shel Silverstein's storybook "The...

In this activity, learners explore the size and scale of dinosaurs. Learners listen to "Dinosaurs, Dinosaurs" by Byron Barton to understand some background information about dinosaurs....

This is an activity exploring color and color mixing. Learners use an eyedropper to place dots of thinned tempera paint onto a super-absorbent paper towel, noting how the colors spread out from the...

In this activity, learners discuss and investigate how cameras, telescopes, and their own eyes use light in similar ways. By building their own pinhole viewers, learners make observations about the...