Welcome to
Addimal Adventure

Addimal Adventure for the iPad teaches single-digit addition for grades K-2.

Produced by teachers and researchers, award winning game designers and noted voice talent Addimal Adventure teaches effective math strategies.

Addimal Adventure App Screen Shots

Not All Education Apps
Are Created Equal

We don’t rely on digital flashcards and worksheets.

The Addimal characters show kids how to master four addition strategies for solving math facts.

Visual Models To Aid Learning

Children who struggle fail to learn key math strategies. That’s why we help students visualize these strategies using models, like the ones shown here:

For Us, Games Are
a Serious Subject

As former teachers and experts in cognition and learning we're dedicated to using research to better understand how kids learn .

Research shows strategies drive learning. By promoting conceptual understanding and fact fluency kids don't just solve problems, they come away with new tools for learning math.


Common Core Aligned

We address many K-2 Operations and Algebraic Thinking Standards, including:

CCSS.Math.Content.1.OA.C.6 Add and Subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14)...and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

Supported by Research

In a recent pilot study, after just three 6-minute sessions playing Addimal Adventure 1st - 3rd graders used more advanced strategies at posttest.

Download Addimal Adventure today on the App Store.