Activity

Maximum Mentos Fountain

Curated and Reviewed by Lesson Planet

A messy fountain is potentially an energy experiment in disguise. Groups investigate the variables in creating a fountain from soda and Mentos. The last activity in a six-part series on energy has the class observe the fountain in terms of the transfer of energy from potential to kinetic to potential and back to kinetic.

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CCSS: Designed
NGSS: Designed
Instructional Ideas
  • Have groups test funnel designs that are not part of the kit
Classroom Considerations
  • Requires a Mentos fountain kit for each group
  • Needs a space that students can get messy
Pros
  • Includes information where to find the fountain kits
  • Contains an answer key
Cons
  • None
Common Core