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!
Students relate differences in sound to the frequency and amplitude of sound waves. They experiment with the use of the voice as well as materials to transmit sound.
27 Views 25 Downloads