Tk20 by Watermark

‌Tk20 is a comprehensive assessment and reporting system designed for administering academic and co-curricular assessment activities.

Logging In

  1. To login to Tk20, click on or copy and paste the URL into your internet browser.
  2. Use your St. Thomas username and password. If you do not know your username or password, please contact ITS at 651-962-9230 or

School of Education Student and Faculty Technical Assistance


St. Thomas Faculty and Staff Technical Assistance

Phone: 651-962-6029