Desmos - Level 1

What is it? is a multifaceted site that houses three different calculators and an activity interface for learning mathematics concepts.

According to VDOE Superintendent's Memo #144-18, the Desmos calculators will be replacing the hand-held calculators on the SOL tests for the test administration in Spring of 2020. For SY 2018-2019, students will have access to both Desmos and the hand-held calculators.

How does it work?

Select a calculator by clicking on the appropriate button on the site, or go to to learn how to perform different functions on the calculators. To set up interactive classroom activities, go to and sign in at the top right then sign in with Google. (This page is embedded below.)

Learn the basics...

CTC Copy - Desmos

Watch this video to learn how to use the Desmos 4-Function Calculator. This will be used in grade 4 and 5 school mathematics courses.

Watch this video to learn how to use the Desmos Scientific Calculator. This will be used in middle school math courses (and possibly science courses).

Watch this video to learn how to use the Desmos Graphing Calculator. This will be used in the End of Course mathematics classes, namely Algebra I, Geometry, and Algebra II.

Desmos Classroom Activities

Browse the classroom activities within Desmos's library, or go straight to your curriculum area on this table. Either way, you will find interactive math activities for your students. Try some of them for yourself. You will find that these activities incorporate the calculator interface into a constructive learning activity for students that often involves digital collaboration with others.

Your Task:

  1. Complete one Desmos Challenge from this list and take a screenshot of the last page with the task completed. Upload that screenshot to the turn-in form.
  2. Using this template create a lesson that incorporates one of the Desmos classroom activities for your curriculum. After you conduct the lesson, submit the Google document for the plan and write a brief reflection on the turn-in form below.