04/30/2026
We use Cuisenaire rods a lot in math—but they don’t work for everyone, especially students who are colorblind.
In our latest blog post, we share how one student took that on—designing and 3D printing new sets that are easier to use for kids with colorblindness or other vision differences.
Read the story here -
Kali, the math teacher at ROCS, approached my son and I after school one day, asking if we would, with our 3D printer, be interested in a special project involving redesigning a set of math tools. These particular tools are called Cuisenaire Rods, and they are a set of wooden rectangular bars, used