Activity

Dissolving M-and-Ms

Curated and Reviewed by Lesson Planet

Learning ... how sweet it is! A hands-on lesson uses colored candies to demonstrate how positive and negative charges interact. Pupils use different types of liquids and watch as the color from the candies spreads—or doesn't. 

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Instructional Ideas
  • Try different types of colored candies and compare results
  • Use during a unit on mixtures
Classroom Considerations
  • Requires a specific set of materials at time for set up
Pros
  • Emphasizes scientific principles observed in the activity
  • Provides visuals to aid in explanations
Cons
  • None