Welcome to
Class 101,
Chattanooga, TN

Your partner for college planning, admissions, test preparation, and scholarships.

Say hello to college planning made simple.

At Class 101 Chattanooga, we help students and families navigate the college planning process. The end result? Students get into a great college at a price their family can afford.


ACT/SAT Test Prep

Good test scores and good grades put students in a position to get more merit-based scholarships. Our test prep classes are filling up. Sign up today so you can be test prep ready!

101 Scholarship

We are awarding four high schoolers around the country $3000. Click the button to learn more.

Senior Profile for Chattanooga, TN








Acceptance Rate


Per Student Merit


In Total Merit

Meet Our Team

Contact Us Today!



Karen Erwin



2158 Northgate Park Lane, Suite 416, Chattanooga, TN 37415

Our Programs


Prepping for college on your own? That’s the old school way.

Let Class 101 take the guesswork out of college planning! Download your college planning checklist today.

Our Chattanooga Students Say It Best

Was completely worth every bit of the Time and Money. I was able to raise my Composite ACT score from a 19 to a 26, and get accepted to my dream school after 5 weeks of attending class 101. The classes are super flexible to fit any schedule, and I would highly recommend to anyone prepping for the ACT or SAT.


Middle Tenn State University

Karen, with Class 101 Chattanooga, was beyond fabulous! She helped my daughter maintain academic success, achieve her test score aspirations, and navigate the college application process from start to finish. My daughter was accepted to every college of her dreams and is flourishing in her sophomore year. I don’t know how we would have managed such an exciting, yet daunting, college application year without Karen and Class 101!

Leigh Ann B.

University of South Florida

I’ve had a great experience with Class 101! I can not imagine preparing and applying for colleges without her! I’m very grateful for Karen, as she is patient and cares about all her students!


Texas Christian University

Student-tested. Parent-approved.

Our Packages