Read the Fine Print
Educational Use
Students use potatoes to light an LED clock (or light bulb) as they learn how a battery works in a simple circuit and how chemical energy changes to electrical energy. As they learn more about electrical energy, they better understand the concepts of voltage, current and resistance.
- Subject:
- Electronic Technologies
- Engineering and Information Technologies
- Material Type:
- Activity/Lab
- Provider:
- TeachEngineering
- Provider Set:
- TeachEngineering
- Author:
- Denise W. Carlson
- Janet Yowell
- Jeff Lyng
- Malinda Schaefer Zarske
- Sharon D. Perez-Suarez
- Date Added:
- 10/14/2015