Which login method do you have?
| How your account was made | Where to log in | What to click |
|---|---|---|
| You registered with a class code and chose a password | deltamath.com/sign-in | Enter email (or username) and password → Log In |
| You registered with a class code using Google | deltamath.com/sign-in | Sign in with Google → pick the same Google account |
| Your school uses Clever | Your Clever portal | Click the DeltaMath tile. Direct login on deltamath.com will not show your classes. |
| Your school uses ClassLink | Your ClassLink LaunchPad | Click the DeltaMath app. Same rule: launch from the portal. |
| Your teacher posts assignments in Canvas or Schoology | The LMS course | Open the assignment link inside Canvas/Schoology; it signs you in automatically. |
| Your teacher uses Google Classroom | deltamath.com/students | Sign in with Google using your school account. |
Student login with email and password
Go to the sign-in page
Open deltamath.com/sign-in. On a phone the same page works in the browser; there is no separate app to install.
Enter the email you registered with
Use the exact email or username you typed when you registered with your class code. School emails and personal emails are different accounts.
Enter your password and click Log In
Passwords are case-sensitive. Caps Lock is the most common reason a correct password fails.
Land on your assignment list
You should see your class name and the assignments your teacher has posted. If the list is empty, you may be logged into an old account from a previous year; see the class code page for how to join a new class with an existing account.
Sign in with Google
DeltaMath supports Google single sign-on for both creating and accessing accounts. Click Sign in with Google on the sign-in page and choose the account you used to register. If the button does nothing or shows a blocked message, work through these in order:
- Leave Incognito or Private mode. Google SSO needs regular browsing mode.
- Allow third-party cookies. In Chrome: Settings → Privacy and security → Third-party cookies → Allow, or add deltamath.com as an exception.
- Disable browser extensions that block scripts, then reload.
- If you are on a school Google account and see an admin message, the district has not approved DeltaMath as a third-party app. Only the Google Workspace administrator can fix that.
Teacher login
Teachers use the same sign-in page and the same email/Google options. After logging in you land on the teacher dashboard with Create/Edit, Tools, and Data menus. Free, PLUS, and INTEGRAL accounts all log in the same way; the tier only changes which menu items are available.
Forgot password
There is no standalone reset link on the page. Type your email and any password once; after the first failed attempt a Forgot password link appears under the form. The reset email comes from DeltaMath and frequently lands in junk folders. If you never receive it:
- Students on a current roster: ask your teacher. They open Tools → Manage Classes and Students, click Edit next to your name, and choose Change Password.
- Students not on a roster (for example, over the summer): the teacher emails support@deltamath.com with your email or username to request a reset link.
- Teachers: email support@deltamath.com from the address on the account.
Common error messages
| Message or symptom | Cause | Fix |
|---|---|---|
| "Your account is not on the roster for this course" | Clever/ClassLink teacher has not launched DeltaMath yet, or roster has not synced | Teacher launches from the portal or runs a manual roster sync; rosters also sync nightly |
| Logged in, but no assignments | Old account from a previous class, or the teacher has not posted yet | Use the teacher's registration link or class code while logged in to join the new class |
| "An account with this email already exists" while registering | You already have an account | Click Log In instead; you will be added to the class automatically |
| Google button spins or is blocked | Incognito, third-party cookies, or Workspace policy | See the Google section above |
| Page loads blank or keeps refreshing | Stale cache, cookies, or an extension | Clear site data for deltamath.com, disable extensions, or try another browser or device |