Matter & Energy
How does matter and energy interact?
I always find sound and light fascinating! I always felt I can hear and see and thought that it is that way because we were born that way. I think it is interesting how sound and light really work.

These are fun and highly educational site and videos. Enjoy! And donít forget to take notes in your Science Journals! 

Design Squad: Sound

Understanding Vibrations and Pitch

What is a Wave?

Pitch: Straw Kazoo You will need a straw and a pair of scissors.

Extreme Sounds

The Ear

Jot down something interesting you learn about sound. Explain why you think it is interesting.

Now that we have an understanding about how sound works letís take a look at how light works.

How Light Travels

Light and the Law of Reflection