Using the power link Power Link link enabled the students to safely depress a large switch to make the electrical connection to the fan, but the fan control panel was a little sophisticated and required two buttons to be depressed before turning on--those power links don't like electrical devices that are so fussy. So, we used a human to press button #2 on the fan once the student activated the target switch.
Yesterday, one of my teacher friends was looking at me a little funny when she saw me making silly kites out of thin foam, "Do you think that will work?" she asked. Well, no--not for running around the room with them in the air. However...
...it worked just fine with them suspended from a PVC pipe, so the wind could blow them around. Plus, the thin foam kites will have more of a chance than their traditional paper cousins to stay intact when students explore them orally!
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