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!

Innovation: Light Speed

Get your scholars working at "light speed" with this worksheet on how different wave frequencies have been discovered and used. The assignment has 20 short-answer questions, set up in a table. Consider re-doing the table or allowing high schoolers to answer on another sheet, since the answer boxes will be too small for most questions. Answers are available on a PowerPoint presentation for review.

9 Views 34 Downloads

Resource Details

9th - 12th
1 more...
Resource Types
3 more...
Included Materials
  • Answer Key

Be the first to comment

Join Lesson Planet Community, our free teacher discussion forum, to share ideas about this resource, and more.

Join the Conversation

What Members Say

Ana H.
As an ESL teacher, I find a lot of great ideas and useful materials from this site. I can probably spend hours just going over lesson plans and materials.
Ana H., Teacher