11/15/17- Draw a balance and show how to balance 5 washers.

11/16/17- Is a beam that curves up or down better for balancing?  WHY?

11/17/17- Draw a balance and sho how to balance 3 washers.

11/20/17- What have you learned about balancing?

11/21/17- What does center of mass mean? 

11/28/17- What do you know about measuring?

11/29/17- What is the metric system?

11/30/17- What is a meter?

12/1/17- What is volume?  What are units of volume?