Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Number in Statistics

Second graders add two and three digit numbers. They are taught how to calculate the mean and the midpoint. Students are shown how to calculate symmetrical set of numbers. They are shown a model adding the same to each increases the mean by the same amount added.

3 Views 2 Downloads
Resource Details

1 more...
Resource Type
Lesson Plans
45 mins
Usage Permissions
Fine Print
Included Materials
  • Project