|
|
|
|
|
"I sent CoolStuff to a new teacher I'm
mentoring. I use CoolStuff all the time and love it. The kids love it and learn from it!"
~ Dixie D. from Texas
|
|
 |
 |
|
|
 |
 |
|
|
|
|
|
|
Lab #
6.18
Chapter 6 Tug-of-War
Students will
investigate the tension in a
string, the function of a simple
pulley, and the principles of a
simple "tug-of-war."
Return to Lab Menu
|
|
|
|
|
|
|
|
|
|
|
|
|