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In this physics demonstration, learners will be surprised when a lemon slice appears to magically levitate within a pint glass.

Learners conduct four simple experiments to demonstrate the effects of air pressure.

In this meteorology activity, learners build weather vanes using straws, paperclips, and cardstock.

In this experiment, learners use a blow dryer and water bottle to observe and record changes in air pressure caused by changes in temperature.

In this meteorology activity, learners construct simple devices to measure the direction and speed of wind.

This three-part activity shows learners how to build three meteorology tools: a wind vane, a rain gauge, and a barometer.