Type of Engineerining: Electrical

Goal: introduce students to simple electric circuits through a fun project that demonstrates the power of electrolytes in food!

Learning Outcomes: simple electric circuits; how batteries work; alternative energy sources; and fun with fruit. 

Grade Levels: 4th to 8th grade



EF Toolbox includes a kit with all project materials. (except fruit)


EF Toolbox also comes with: 

  • How to build instructions with photos
  • Factsheet explaining the science behind the project 
  • Note to parents explaning project

Fruit Powered Clock STEM Kit