It’s good to know about the typical corporately-trained GRE prep instructor of the expensive, packaged online, or live classroom, courses. They are trained for one of the myriad GRE, MCAT, GMAT, or SAT tests a large company offers everywhere. This instructor is usually someone with some form of classroom experience – a company criterion. Perhaps […]
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MARK WAHL is owner and director of Mark Wahl Learning Services in Washington State near Seattle. He has been both a mathematics learning specialist since the 70’s and a test preparation specialist since 1986. He is also an author of 4 books for teachers and a professional development trainer of many hundreds of grade school and high school teachers. Also, thousands of potential grad students have met their GRE goals thanks to Mark's thoughtful instruction. Learn More>>>