The Math Support Lab is a FREE resource for all current Columbus Tech students and applicants, as well as those in the Adult Education Department. We will help you with math skills of any kind, and at any level.   The Math Support Lab is located in Patrick Hall, room P-603.


Monday 8:30am-6:30pm
Tuesday 8:30am-6:30pm
Wednesday 8:30am-6:30pm
Thursday 8:30am-6:30pm

Contact information


Math Support Lab Online Resources.

EdReady offers COMPASS, Accuplacer and GED preparation materials.
Getting Started with EdReady
(Contact the Math Lab at for the password.)

The directions on how to sign up for EdReady’s practice materials.
Placement Exam Prep
(Contact the Math Lab at for the password.) 

Chart Your Success on the COMPASS Test by Callahan, Commander, and Cotter.
Available in the College Library.


Khan Academy offers tutorials on a wide array of topics, including most math subjects!

Great “Cheat Sheets & Tables”

Interactive with solutions to specific problems

Basic math in a fun way

Great practice!

Practice for math from college algebra to differential equations

Practice and links

Critical Thinking

Good source for explanation about critical thinking skills with a link to concept mapping

Excellent definitions of components of critical thinking skills

Many links to critical thinking skills topics

Many links for self-improvement in critical thinking skills