This post is courtesy of Lisa Kosanovic, a Math Teacher at Holyoke High School, Holyoke, Massachusetts

*Note: The GridWorks game referenced here is the precursor to the current Chocolate Fix game!

I teach high school math in the sixth poorest community in the nation, and for us, math class is too often about passing our state’s standardized tests. While many of my students lack basic skills, I often see a high level of reasoning and problem-solving skills that I want to develop and encourage.

Several years ago, I bought ThinkFun’s GridWorks game (*now Chocolate Fix) for my own children, who loved it. Soon thereafter, I was working through a state test problem with one of my Algebra I classes, and I realized that the problem drew on exactly the same skills that GridWorks did! After several attempts to recreate the game using overhead transparencies, I contacted ThinkFun and asked if they could send me sets of the GridWorks pieces. I knew that if I had a set for each student, I could simply put the challenges on the chalkboard using colored chalk, and my students could work the problems at their desks.

What a success! Even the most reluctant of my students enjoyed using this game, and several came up to me after class to talk about it. One of my Pre-calculus students said she was pleasantly surprised by how much she had to think on the most challenging puzzles (I put 10 challenges on the boards around my room, including the two most difficult), and by how much fun it was to think hard in that way. Another student with serious attention issues insisted on starting with the most difficult problem, and he worked diligently through an entire class period. When he did not finish the problem, he asked if he could come back during the next class to finish, and when he returned, he stayed with the problem until it was completed correctly!

My only regret is that there are not books and books of GridWorks challenges! With GridWorks, I saw many otherwise-unengaged students using math skills to solve problems, and enjoying themselves at the same time. I will use this with my students every year to teach them problem-solving skills and show them that math can be fun!

*Read how another innovative High School math teacher took this same game, now in Chocolate Fix form, and used it to teach his students to make geometric proofs!