Calculation Nation

The Mommies Reviews

It’s Monday, April 27, 2020, and time for Math  and I would like to ask you to check out the Recommended Websites: Calculation Nation. If you have used this resource what did you like about it and why? Was there anything you didn’t like?


Calculation Nation: Challenge others. Challenge yourself.®

Calculation Nation Age Range: 8-14 (Grades 3-8 approximately, with parental supervision)

This fun, free, multi-media math games website is brought to you by the National Council of Teachers of Mathematics and helps students “investigate significant mathematical content and practice fundamental skills.”

The competitive style play allows students to challenge themselves by playing against the computer, or they can play the games with other members of the Calculation Nation forum. The latter requires registration (it’s free).

When you get to the site, choose the guest pass link to test-drive the games or register to access all features of the site. Then, enjoy games such as: 

  • Square Off – Learn about perimeter and area as you try and capture the most spaceships.
  • Factor Dazzle – Try to stump your opponent by choosing numbers for them to factor that are harder than your own.
  • Fraction Feud – Create larger or smaller fractions than your opponent to win.
  • Slam Ball – Use your knowledge of angles, symmetry, and reflections to collect the most points on a given path.
  • Ker-Splash – Use algebra to manipulate your beach ball to roll over the most new terms.
  • And more!
Read the “About Games” section to get a brief summary of the games and the type of math skills you need to play them. As the website explains, “Calculation Nation is part of the NCTM Illuminations project, which offers Standards-based resources that improve the teaching and learning of mathematics for all students.”
Thank you,
Glenda, Charlie and David Cates