forgot your username or password?

Click here to purchase your student account or to register your bookstore purchase.

 Helpful Resources

Additional Information  Admissions 

Lamar University Tk20 or call 409-880-2126 or 409-880-7608


To create a FREE APPLICANT account and accessPROGRAM ADMISSIONS APPLICATIONS, please click on the ADMISSIONS tab above.

You will need a username and password to complete your admissions application. If you have purchased a student account in TK20, please do not use your student account credentials to log in to this application.

Please create a new APPLICANT account in TK20 by using an email address that is not associated with your student TK20

Once you have a username and password specific to this application process,
please log in to complete your application.

Click here for Instructions for completing an Admissions Application.


To PURCHASE a Tk20 STUDENT account, click on the link on the left side of this page that reads
"Click here to purchase your student account or to register your bookstore purchase."

Note: It takes 2 3 business days for your Tk20 student account to be activated.

Lamar Students will log in to their Tk20 Student account using their Tk20 username and password which will be emailed to them.
Students who do not know their username or password should contact the Lamar Tk20 helpdesk.

Lamar Tk20 Helpdesk

The Lamar Tk20 helpdesk is available Monday through Friday between the hours of 8 a.m. and 5 p.m.
Students may contact the helpdesk by email at or by calling
409-880-2126 or 409-880-7608.
(Emails and phones calls made after five o'clock may expect a response on the following business day.)

VERY IMPORTANT: Tk20 recommends and fully supports the latest two versions of the following browsers. Please check the websites for current browser version information.

Chrome -
Firefox -
Internet Explorer -
Safari -

REFUND POLICY: Tk20 will offer refunds for student subscriptions as per the following policy:

To qualify for a refund your account must be completely unused .

a. For accounts completely unused , and a refund is requested within 30 days of purchase: Full refund.
b. For accounts completely unused , and a refund is requested between 31 days and 6 months of purchase: 50% refund.
c. No refunds will be issued after six months of purchase under any condition.

If you purchased Tk20 from the campus bookstore, please check the bookstore's refund policy. Tk20 will not be able to refund purchases made through the campus bookstore.

If you feel that you are eligible for a refund, please contact to initiate the refund process if you qualify. We will contact Tk20 directly and initiate the refund process.

Follow this link for Student Tk20 Help


Site mentors, LU Field Supervisors, Faculty and Staff will log in using their Tk20 username and password.
For assistance with a username or password please contact or call 409-880-2126 or 409-880-7608 .

Follow this link for Faculty Tk20 Help

Follow this link for Cooperating Teacher Tk20 Help

The TExES Certification Exam Review for Teachers (T-CERT) is provided at no cost and may be accessed at the following link: .
The certificate of completion for the T-CERT PPR review will be required to register for the Lamar Proficiency Test, EC-12 PPR.


LU COEHD Tk20 Privacy Policy

For questions regarding this system, please contact your system administrator:

Administrator: Lamar TK20 Administrator
Phone: 409-880-7608 or 2126