Prepped

classes
Robert Michael Lewis | Founder & principal instructor

Expert coaching for top SAT Reading & Writing scores.

Prepped group and 1:1 classes are personally taught by Robert Michael Lewis (Ed.M. Harvard University), one of the industry’s most experienced SAT R&W specialists, with…

    30,000+ hours
     of instruction
  20+ years full-time
 test prep experience
  1000s of students
guided to high scores

Robert is the creator of PreppedSAT.com and the writer of all its SAT Reading & Writing practice tests. He is also the author of Robert’s Extremely Nerdy Guide to SAT Vocabulary, the founder of Superflash.app, and a member of the National Test Prep Association.

classes
Robert Michael Lewis | Founder & principal instructor

Expert coaching for top SAT Reading & Writing scores.

Prepped group and 1:1 classes are personally taught by Robert Michael Lewis (Ed.M. Harvard University), one of the industry’s most experienced SAT R&W specialists, with… 

30,000+ hours of instruction20+ years full-time test prep experience1000s of students guided to high scores

Robert is the creator of PreppedSAT.com and the writer of all its SAT Reading & Writing practice tests. He is also the author of Robert’s Extremely Nerdy Guide to SAT Vocabulary, the founder of Superflash.app, and a member of the National Test Prep Association.

Robert’s Group Classes | Spring/Summer 2026

SAT R&W Foundations

A complete 5-class (10-hr) program to set the foundations for a 700+ score. Covers all 13 core SAT Reading & Writing concepts with expert lessons and includes 5 weeks of challenging daily homework.

 

➡️ Recommended starting point for most students below an SAT R&W 680 score.

When: Saturdays 6-8 pm ET. Offered once per season.

Tuition: $600 (10 hours) | Single class fee: $120 (2 hours)

Mock Test and Review: Reading & Writing

Full-test structured practice for students targeting an upcoming exam. Each class includes a Prepped-exclusive SAT, expert review, and a week of challenging 30-min daily homework. 


➡️ Recommended for students with solid foundations who are ready to apply their skills through full-length, extra-tough practice tests.

When: Sundays 7-8:30 pm ET. Runs year-round — join anytime.

Tuition: $100 per class (1.5 hours) | 10% off when booking a package of 5 classes

Vocab Boost

An interactive, high-energy weekly class that builds the academic word power students need for SAT success. After a brief daily quiz, we explore synonyms, root words, mnemonics, and more. 

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 ➡️ Recommended for students who need to strengthen vocabulary to improve passage comprehension. 

When: Friday 7-8 pm ET

Tuition: $50 per class (1 hr). 10% off when booking a package of 5+ classes.

Includes: Downloadable PDFs of lesson materials + live group class +  free access to Superflash.app flashcard and exercise app.

One-Day Final Prep

A final strategy session before each SAT to maximize performance. We cover the overall gameplan for test day, highlight key tips and likely test content, and work through tough questions together.

 

 ➡️ Highly recommended for all levels! Not a replacement for longer prep, but the best choice if you take only one class.

When: The final Thursday before each SAT | 7-9 pm ET

Tuition: $100 per class (2 hours)

Includes: Downloadable PDFs of lesson materials + live group class + bonus handouts with tips and practice 

SAT Reading & Writing Intensives

Our famous daily 3-hour bootcamps that cover every inch of the test, fusing deep test strategy with true academic foundations.

 

➡️ Ideal for jump-starting prep or making rapid gains when school is out. Foundations: 450-650 | Masterclass: 650-800

When: Summer (June to August — 10 wks) | Winter (December to January — 3 wks) | Holidays (Spring Break and Thanksgiving — 1 wk)

Includes: Core R&W and Math textbooks, vocab textbook (Robert’s Extremely Nerdy Guide to Digital SAT Vocabulary), lesson handouts, daily quizzes, weekly mock tests (1-3x/week), TA (teaching assistant) support, and much more.  

Private 1-on-1 tutoring

Personalized coaching for top scorers or students seeking the largest score gains. 

 

We start by creating an individualized study plan, then customize a blend of lessons, practice, and mock tests to raise skills & scores quickly. 

 

➡️  Premium option recommended for students scoring 720+ or anyone needing highly individualized support or flexible scheduling. Students below 650 typically start with SAT Foundations.