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University of Minnesota Extension

Extension > Youth Development > Minnesota 4-H > Projects > Science, Engineering & Technology > Electricity

Electricity Project

How does electricity work? Build circuits and test voltages. Learn about wiring, lighting, safety issues, and more. Activities may include building a rocket launcher, burglar alarm, flashlight, compass, electromagnet or electric motor.

boy working on electric light bulb and circuit


To view county or local club events, visit the county website.

View all 4-H events

Minnesota State Fair

4-H plays a pivotal role in youth development and public education at the Minnesota State Fair. More than 7,000 4-H youth have the opportunity to interact with the public and educate fairgoers through 4-H exhibits, demonstrations, performances, and 4-H promotion. More info.

Project resources

Level 1 learning goals:

Compare insulator materials; describe effects of magnets; build a compass and electromagnet; build a flashlight and an electric motor.

Level 2 learning goals:

Build circuits; test voltages; build a rocket launcher and a burglar alarm

Level 3 learning goals:

Measure electrical usage; describe how to safely replace an electrical switch; determine electrical loads; evaluate light bulbs; test for electrical power.

Level 4 learning goals:

Describe solid state electronics; differentiate between electric and electronic; identify symbols for electrical parts; differentiate between a resistor and a capacitor; define electrical/electronic terms;

Other online resources

Project leader resources

Record keeping & evaluation


To get involved with the 4-H Electric project, contact your county 4-H office.

Todd Mehrkens,, 612-624-8191

All resources on this page have been reviewed by our faculty and included for their educational value. No endorsement is intended or implied. Minnesota 4-H does not profit from the inclusion of any commercial project resources.

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