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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.

In this activity related to indoor air pollution, learners build take-home dust catchers with wax paper and petroleum jelly.

In this two part activity, learners become draft detectives by constructing their own draft catchers to detect drafts around windows or doors.

In this sunny day experiment, learners measure and compare how quickly light and dark colored materials absorb heat.