Join your class

Enter the class code your teacher gave you, the roster code or nickname they assigned you, and a PIN you choose. Use the code or nickname from your teacher, not your real name. Your code and PIN let you continue on any device, so keep them somewhere safe. You can use the rest of the site without joining a class at all.

Joining a class shares your practice results with your teacher under this roster code. Mistake Master never asks for or stores your real name. If you are not in a class, nothing you do is shared. In a class, your results are recorded under your roster code, so work you do on any device counts for your class once you rejoin with the same code and PIN. The progress shown on your own dashboard stays on each device.