One-time registration:

  1. Create an account using your email address and make up some pasword that you'll remember

  2. After logging in, click on the "prefs" link (on the upper-right of the window)

  3. In the "Teacher Share" field, enter and press the Share button

  4. In the "Memo" field, enter 2020,your period,lastname,firstname with no spaces.   For instance:  2020,8,Potter,Harry  and then press the Update Memo button.