For teachers

Math practice for your whole class, free

Two minutes to set up, nothing to pay, and no student emails. Assign a unit, watch who needs help, and export grades when you need them.

Getting started

1. 1

   Create a class code

   Sign up as a teacher and share one code. Students join with a username and password. No student email addresses, ever.

2. 2

   Assign a unit with a due date

   Pick a unit for the whole class or a few students. They see To-do, In progress, and Done on their dashboard.

3. 3

   Export the gradebook

   Every student's medals, accuracy, and per-unit status as a CSV that opens in Sheets or Excel.

Why teachers switch

What you can assign

Fifteen units on one path from Grade 6 to SAT. Each lists the standards its skills cover. Search by standard.