Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Hear The Light?

Students investigate a circuit and build a flashlight transmitter. In this electricity instructional activity, students are introduced to the parts of the modulated laser and define the purpose of each part. As an assessment, students construct a modulated laser and illustrate the circuit.

3 Views 0 Downloads
Resource Details

4th - 7th
1 more...
Resource Type
Lesson Plans
1 hr
Instructional Strategy
Inquiry-Based Learning
Usage Permissions
Fine Print
Included Materials
  • Rubric