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In this activity, learners make a barometer, an instrument to measure change in air pressure.

In this indoor and/or outdoor activity, learners make an anemometer (an instrument to measure wind speed) out of a protractor, a ping pong ball and a length of thread or fishing line.

In this activity about electricity, learners identify parallel and series circuits. First, learners examine and label diagrams of complete circuits.

In this outdoor activity, learners work in pairs using their senses—especially touch—to learn more about individual trees.

In this activity about electricity, learners identify closed and open circuits. First, learners examine and label diagrams of open and closed circuits.