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!

Power Up

Use old batteries and a voltage sensor to investigate positive and negative numbers. Pupils observe the sum of the battery voltages to explore addition of signed numbers. This is a clever way to review these skills while demonstrating how they are applied to real-life situations.

18 Views 11 Downloads
Resource Details

6th - 12th
Arithmetic & Pre-Algebra
1 more...
Resource Type
Lesson Plans
Instructional Strategy
Inquiry-Based Learning
Included Materials
  • Worksheet