This mobile app (available for both iOS and Android devices) was developed ...

This mobile app (available for both iOS and Android devices) was developed by the National Council of Teachers of Mathematics with funding from Verizon Foundation. The app is based on the Decimal Maze from the popular lesson "Too Big or Too Small". The goal is to help Okta reach the target (maximum, minimum, or a specific value) by choosing a path from the top of the maze to the bottom — adding, subtracting, multiplying and dividing as the player goes. Seven levels with seven puzzles in each level test the player's skills with operation with powers of ten, negative numbers, fractions, decimals, and exponents.

- Subject:
- Mathematics
- Algebra
- Material Type:
- Interactive
- Lesson Plan
- Provider:
- National Council of Teachers of Mathematics
- Provider Set:
- Illuminations
- Author:
- Verizon Foundation