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In this activity, learners build their own magnetometer using an empty soda bottle, magnets, laser pointer, and household objects.

Learners will explore the concept of angular distance, and investigate why the moon appears to be the same size as the sun during a solar eclipse, despite the sun being much larger.

In this activity, learners will make their own prism and use a glass of water to separate sunlight into different colors.

In this activity, learners make their own Sun tracker to explore how ancient civilizations around the world studied the Sun.