Teacher sign-in

Your classes and your students' progress live behind this sign-in. It's free, and it takes a moment.

If you ran classes before sign-in existed, enter the teacher code you used and those classes come with you.

Choose a new password

This link works once and expires 45 minutes after it was sent.

Your classes

Every class running under your teacher code.

Open your class

Enter the class code you set up before.

Or start a new class

Pick any short code you'll remember — you'll use it to come back here. Then add your students by their student codes.