|
Move It! Work It! Sing a song of science! You know the song "Kookaburra." Sing along with new words that explain how the six basic simple machines help make work easier. Written by Laura Purdie Salas
|
||
 |
 |
 |
 |
 |
 |
 |
|
Site designed by Winding Oak. Copyright 2007-2012 Laura Purdie Salas. All rights reserved. Please ask before using text or graphics from this site. |