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In this activity, learners build a simple qualitative conductivity tester with a battery, bulb and foil.

In this activity, learners build a simple electrolysis device. Then learners use an indicating solution to visualize hydrogen and oxygen molecules in water.

In this activity about electricity, learners produce a spark that they can feel, see, and hear. Learners rub a Styrofoam plate with wool to give it an electric charge.

In this trick, learners discover how to stick a straw to the palm of their hand, window door, or anywhere using static electricity.