The Quality Difference: Not All GRE Online Classes Are Equal!

Mark Wahl is a Master Tutor with over thirty year experience and perhaps thousands of successful students across the nation. His success is grounded in not only his skills and knowledge of the subject, but his personal investment into your success.

Many online GRE Prep courses have popped up across the Internet with various states of automation versus human investment. And yet, time and time again, more students gain greater success with Mark Wahl. Your success is not a ‘business’ to him … it is ‘his passion’ that he has proven student by student, class after class, year by year.

You deserve to invest your time and learning to the best tutor available and to one who invests in you.

Hear what students experience and say about the classes:

Mark’s Style that comes through the videos:

  • Has the “feel” of a classroom delivery
  • Mark is visible–full screen or thumbnail during delivery
  • Mark is insightful, engaging, adaptable to students
  • Participants are visible when talking
  • Mark uses colorful, original, active freehand accompaniment to speaking
  • Very readable whiteboard on main screen
  • A multi-faceted instructional style

Hear what students experience in other online classes:

Compare Typical Online GRE Classes:

  • Pre-canned videos
  • Scripted, impersonal
  • Endless screens of questions analyzed
  • Unseen instructor, background voice, or,
  • Talking-head in screen corner all class
  • Minor on-screen activity outside of text and a few electronic scribbles from teacher
  • Instructor “feels” programmed with material
  • Class relates only only on a chat screen if anything
  • Invisible, silent participants, if any
  • If live online there may be no recordings of missed classes

A Message from Mark Wahl

I care about your success. When you’re sitting for the GRE a lot of aspects are in play than only your skills and knowledge. Because of this, I have created this helpful guide to review. Please enjoy it with my compliments.

 To your success!
Mark Wahl

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Please feel free to add any questions. We will be happy to get back to your regarding the GRE Prep course, Math Reboot, private tutoring, and/or to answer any questions you may have.

Send us mail

Thanks for the great suggestions for the GRE in your class. I just received my official scores today in the mail. On the verbal — 169; on the math — 161; on the analytical writing — 6! I expected to get about a 150 on the math section! I think your class made a huge difference in how I approached my studying and helped me feel more confident (not least of all with fractions!). I think your simple “bumper stickers,” too, for the analytical writing (“Be specific!” ” Be skeptical!”) greatly helped focus my writing during the test. Grateful — and pleased with my scores!?

Mike E.

I’m extremely pleased with the results, and wouldn’t have been able to get there without the instruction of Mark Wahl.

“I attended [Mark’s] GRE prep series, in addition to [his four-hour] extra math refresher course. My initial scores on a practice exams were around 284- (137-ish math and 147-ish verbal) after not having cracked a school book in about 12 years. I just sat for the exam this past Saturday and my combined score was 315 (156 math and 159 verbal). I’m extremely pleased with the results, and wouldn’t have been able to get there without the instruction of Mark Wahl.

Kathy R

I am thrilled to report that I exceeded my goals! The most competitive program I am applying to wants scores above 50% in both sections, however their average for their current class was 56%-ile Math and 81%-ile Verbal. I did not think I would be able to pull the math up enough as last year I scored horribly and it really messed with my psyche since I am a straight A student.
Today my scores were Math : 155 (64%-ile) and Verbal: 162 (89%ile). My verbal also improved from my last years test a lot- I was at a 73%-ile!

Jason L.

I highly recommend Mark’s GRE preparation course

I’ve taken several of his classes, including the Basic Math Refresher, and I find them extremely helpful. He really targets the math classes to help build the skills needed for the quantitative section of the course. I had enrolled in the Kaplan course prior to taking Mark’s class, but I found that Mark’s course better suited my needs. I was disappointed with the level of instruction Kaplan provided. Mark’s years of experience outshine the competition. The classes are fun and he packs a lot of information into each session.

Barbara W.