Sound and Light Energy Websites for Extra Practice
SOUND ENERGY
Sound Energy - Watch a video and test yourself.
Changing Sounds - Complete this interactive activity to learn more about changing sounds.
Fear of Physics - Watch a sound wave move.
Reflection of Sound - Read about the reflection of sound and watch how it happens.
Echolocation - Watch this video to see how a blind teen uses echolocation.
Supersonic Dolphin - Watch how dolphins use echolocation to communicate.
Creating Musical Instruments - Watch this video challenge for students to create instruments.
Musical Instrument Investigation - Watch this video of two girls investigating pitch and vibration.
Ben Underwood - Watch how a blind boy uses echolocation
LIGHT ENERGY
How We See Things Interactive - Play this interactive to learn more about how we see light.
Star Light/Star Bright - Check out this interactive site to learn more about how waves move.
Reflection and Refraction - Learn about the reflection and refraction of light, and then quiz yourself.
Mirrors, Lenses, and Your Eyes - Learn about different types of mirrors and lenses and how they help us see things.
Mirrors and Lenses Interactive - Select different mirrors and lenses to experiment how they will affect the beam of light.
Lenses and Mirrors Quiz - Quiz yourself to see how much you know about lenses and mirrors.