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Electromagnet
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  In this activity, learners build an electromagnet using a nail, a cork, a battery, and electrical wire. Use this activity to demonstrate how electric currents produce magnet fields.
   
Magnet Tower
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  In this activity, learners build magnetic towers to explore the forces and properties of magnets.
   
Magnetic Marble Run
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  Learners explore magnetism and motion as they build a simple marble run. Learners test different arrangements of plastic and cardboard tubes, bottles, and cups on a magnetic board.
  