Desmos, is on a mission to help every student learn math and love learning math. It starts with the Desmos graphing calculator, the best-in-class HTML5 graphing calculator, which millions of students around the world use for free, including students who are blind or visually impaired. 

The site also has hundreds of digital activities covering grades 6–12 for many areas of math. Their programs Activity Builder and Computation Layer help teachers make the best activities for their students. The resources at are a way to build self-paced instruction in a math class. Instead of the teacher walking them through one step at a time, students go through at their own pace. It’s a huge shift in math education.


Difficulty:  Medium

 Platform: Web