Any Imagine Math user (teacher, admin, etc) is able to update their password or email address.
Start by logging into your account, then click on your name in the bottom left-hand corner of the page, then click Profile. You can then update your email or password, and click Save.
If you receive an error message stating "Email has already been taken", please contact Customer Care. Include your current email address and the email address you wish to update to and we will follow up on your request.