How sound travels

Our independent question was how does sound echo? We already knew that sound travels in vibrations.
We read an article that explained how sound doesn't exist in space because there is nothing for the sound to bounce off. After reading the article we realised that sound echoes on Earth because it bounces off objects.
In the experiment on the video sound is bouncing off the ruler and causing vibrations which is making the sound.

From Jamie and Sam

Animations

A snapshot from the Year 3/4 cross country

Here's a few photos of the Year 3/4 cross country snapped by children in Room 6.

Results in this weeks newsletter.

What is friction?

Printmaking

Check out the other prints in Room 6.

Animations- Due 26th Septemeber

Finn has made a great start to the animation competition with Bryan and Josh. Thanks to Anthony and Sam for their ideas and videoing.


Click on the below link to get more information.

http://www.colc.org.nz/WebSpace/254/