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  • Atlantean Dodgeball
    Atlantean Dodgeball - ratios and differences
  • Bad Date
    Bad Date - ratios
  • Number Rights
    Number Rights - fractions and decimals on number line
  • Overruled!
    Overruled! - measurement and proportions
  • Ratey the Math Cat
    Ratey the Math Cat - unit rates
  • Scale Ella
    Scale Ella - scale factor
Animations
  • Go Go Gopher
    Game Over Gopher Game - coordinate pairs
  • Monster School Bus
    Monster School Bus - base ten, decimals and operations
  • Pearl Diver
    Pearl Diver - fractions and decimals on number line
  • Ratio Rumble
    Ratio Rumble - ratios
  • Gate
    Gate - Building numbers and place value
Online Games
  • Ratio Rumble
    Ratio Rumble - Create potions. Learn Ratios.
  • Video player
    Math Snacks Video Player - iOS App includes all Math Snacks animations and learner guides.
  • Pearl Diver
    Pearl Diver - fractions and decimals on number line
iOS Apps
Ratey the Math Cat

Ratey pops up when you least expect him. And he can't resist pointing out the rates and "purrportions" in daily life. You'll never again overlook how everyday decisions rely on mathematical reasoning about rates.


Ratey the Math Cat includes:

Ratey pops up when you least expect him. And he can't resist pointing out the rates and "purrportions" in daily life.

You'll never again overlook how everyday decisions rely on mathematical reasoning about rates.

Ratey the Math Cat addresses number and operations standards as well as the process standard, as established by the National Council of Teachers of Mathematics (NCTM). It supports students in:

  • Understanding and using ratios and proportions to represent quantitative relationships.
  • Building new mathematical knowledge through problem solving.
  • Solving problems that arise in mathematics and in other contexts.

View the Downloads page for all Math Snacks.