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In this activity, learners explore the relationship between electric charges and magnetic fields.

In this activity, learners model the flow of energy from the sun as it enters a photovoltaic cell, moves along a wire and powers a load.

In this activity related to magnetism and electricity, learners create a magnetic field that's stronger than the Earth's magnetic field.

In this meteorology activity, learners construct simple devices to measure the direction and speed of wind.