What energy conversions occur in the operation of a device? Small groups investigate devices and the energy conversions that occur. The groups create energy flow diagrams with added conversion processes for each of the devices investigated. Each group then presents their findings to wrap up the activity.

Concepts

energy forms, energy conservation, energy conversion, technology resources

Show More Show Less

Instructional Ideas

• Set up more stations than number of groups and have groups rotate through the stations
• Provide at least one complex system that will provide a challenge

Classroom Considerations

• Requires numerous devices that convert energy forms in order to operate

Pros

• Demonstration provides an example of what is expected
• Uses individual worksheets to determine understanding

Cons

• No example solutions are provided for the worksheet