- Sums of 1
- Coefficients and Variables
Thursday, March 25, 2010
Illuminations Presents: Calculation Nation
Created by the National Council of the Teachers of Mathematics, Calculation Nation, allows upper elementary and middle school students to challenge themselves and others across the nation in the arena of arithemetic. Calculation Nation provides 8 interactive games that address various concepts such as:
Using an ePals email account, students can log in to challenge others. If your students don't have ePals accounts, they can enter the nation as a guest and challenge have the computer serve as their opponent.