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In this activity, learners use simple items to construct a device for indicating air pressure changes.

In this activity, learners explore how pneumatics and hydraulics could be used to produce movement in a robotic arm.

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

The demonstration/experiment provides quick proof that air has mass.

In this demonstration, learners can observe a number of small convection cells generated from a mixture of aluminum powder and silicon oil on a hot plate.

In this activity, learners conduct an experiment by heating an aluminum can filled with water to investigate air pressure.

In this activity, learners use simple items to construct a device for indicating air pressure changes.

This lesson challenges groups of learners to design and construct a wind generator with the most electrical output.

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

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