Lesson 5.4: Estimating Lengths in Inches and Centimeters

Hope you had fun doing some estimating today! Remember that estimating is just another form of "mental math".  When we estimate we make an educated guess.

Here are the links from class today:

• How to Estimate (Khan Academy)
• How to Use Live Binders for Math Centers
• Math Pages 107-108
• Brain Break:
• Get Your Body Moving
• Did You Know?
• History of Computers video

From Visually.