Desmos  Beautiful, Free Math  7 views

yc c on 05 Dec 16HTML5 scientific graphing calculator, which millions of students around the world use for free. We also create activities on top of that calculator, helping students use a powerful tool to experience all the curiosity, beauty, and sense that math has to offer. Those activities were used so often by so many teachers around the world that we decided to create an Activity Builder, helping every teacher create digital math activities that equal and exceed the activities we create ourselves. ELEARNING: We invite students to solve challenging problems using the tools they already have. We create a need for new tools before we help students learn how to use them.