oat prep

Understanding the Nernst equation is critical for DAT General Chemistry and electrochemistry problems. As product concentration increases, the reaction quotient Q increases, causing cell potential to decrease. Students often memorize equations without understanding how concentration changes...

Most people bring a phone to dinner. Dr. Romano brings Organic Mechanisms. 35+ years teaching DAT students and still reading Organic Chemistry textbooks over Maryland blue crabs. That passion for the sciences is exactly what helped build the DAT Destroyer and OAT Destroyer series over the...

Dr. Jim Romano’s Summer DAT and OAT Classes are now open. • In-person in Staten Island, NY or live online via Zoom • 25 sessions • Small class environment with personal attention • Dr. Romano teaches 100% of every in-person session • Trusted by students since 2006 Free Q&A every Tuesday at 8...

Students from our May 2026 DAT class 📚 For over 35 years, Dr. Jim Romano has helped students prepare for the DAT and OAT through live classes, challenging practice problems, and concept-based learning. DAT Destroyer and Math Destroyer are the core books used in Dr. Romano’s DAT preparation...

Tachyphylaxis is a rapid decrease in response to a medication after repeated doses, often caused by receptor desensitization or downregulation. This is a classic high-yield pharmacology concept that DAT students should understand clearly for Biology and physiology-based questions. Students...

Miracles do come true. One of our students was just accepted to Touro College of Dental Medicine — Class of 2030. She attended Dr. Romano's DAT preparation classes and stayed consistent throughout her preparation. "Dreams do come true." — Milana Congratulations Milana! DAT Destroyer works...

If you’re preparing for the DAT or OAT, the DAT Destroyer and Math Destroyer are the core books used in Dr. Jim Romano’s DAT preparation courses, both online and in person. DAT Destroyer DAT Destroyer 2026 — Complete DAT Science Prep System | Dr. Jim Romano Math Destroyer 2026 Math Destroyer...

Most DAT students underestimate what it takes to improve their score — and it costs easy points on test day. In this video, Dr. Jim Romano breaks down how to actually prepare for the DAT and what students should focus on to improve their performance. Students often ask which DAT study...

Most DAT students get this wrong — and it costs easy points on test day. The pattern is simple once you see it: Excess CH₃I → forms a quaternary ammonium salt Ag₂O / H₂O → converts it to a hydroxide Heat → Hofmann elimination (least substituted alkene wins) The key idea: Hofmann...

Dr. Romano put together a free Organic Chemistry cheat sheet covering the most tested reactions on the DAT & OAT. ✅ Grignard Reactions ✅ Diels-Alder ✅ Markovnikov / Anti-Markovnikov ✅ Aromatic Reactions Free download here: Free Orgo Cheat Sheet for DAT | DAT Destroyer by Orgoman Students...

High-yield DAT General Chemistry topic. In this video, Dr. Jim Romano explains heat of formation calculations step by step and shows how to correctly calculate reaction enthalpy using thermochemical data without falling into common DAT traps. This is a concept students often try to memorize...

In this video, Dr. Jim Romano explains the reticuloendothelial system and how it is tested on the DAT and OAT. The focus is on macrophages, phagocytosis, and immune system function—areas that commonly confuse students in DAT Biology. This explanation is useful for students using the DAT...

General chemistry pH calculations are a high-yield topic on the DAT and OAT, and many students lose points by overthinking the setup. In this short video, Dr. Jim Romano walks through a clear, exam-focused approach to pH calculations so you can recognize the correct method quickly and avoid...

We are running a free 2025 Math Destroyer Giveaway for a limited time. ⚡ 48-Hour Flash Giveaway — 2025 Math Destroyer We are running a free 2025 Math Destroyer Giveaway for a limited time. This giveaway is hosted on our official Reddit community so students can enter and see transparent, public...

DAT Question of the Day Which of the following does not describe a globular protein? a. generally function in structure and support roles b. hemoglobin is an example c. often function as enzymes or transport proteins d. peptide chains folded into spherical shapes e. water soluble Correct...

Percent yield shows up frequently on the DAT and OAT, and Dr. Romano breaks it down in a clear, high-yield way you can use on test day. If you’re prepping for the DAT or OAT, this is a must-know General Chemistry topic. 🎥 Watch the video: JOIN THE DAT DESTROYER COMMUNITY 👉 Facebook Study...

🎥 Biology video from Dr. Jim Romano: In this lesson, Dr. Romano explains the difference between decomposers and detritivores — two essential ecological groups that recycle nutrients and maintain balance in ecosystems. This is a high-yield topic that often appears on the DAT and OAT Biology...

If you're feeling stuck with self-study or overwhelmed by the amount of material, our live Zoom-based DAT & OAT classes might be the structure you need this fall. The course is taught by Dr. Jim Romano, creator of the DAT & OAT Destroyer books, and Professor Barengolts, a former NYU Chemistry...

I've been doing defeat the dat gen chem and organic chem questions and dat bootcamp physics questions preparing for my oat and I was wondering how similar they are to the actual oat? Whoever has taken the OAT please let me know!! Thanks :)

Hey guys, I took the OAT at the end of the summer, and I had kind of an odd experience with my test so I figured I'd tell about it in case it gives hope to anybody else! My stats: TS: 400 AA: 390 Bio, Gen Chem, OChem, RC: 400 QR: 390 Physics: 360 GPA: 3.91 I did well and I am happy with my...

Here is your chance to win 2 full-length OAT practice tests that reflect the format and question style of the real OAT exam. We are picking 3 lucky winners of 2 Gold Standard OAT practice tests online during the Admissions Prep Week. All you need to do to join is answer the following...

Hello students! Ask us anything! How do you even begin studying for the OAT? Where can you find the best OAT prep? What can you do to prepare for the Reading Comprehension section? What are some test-taking strategies? Taking the OAT is incredibly challenging and a bit daunting, but we are...

Win an OAT Physics book that reviews the most commonly tested Physics topics in the OAT and comes with 1 full-length OAT practice test with explanations. To get a chance to own this book, you need to answer the following question: How many full-length tests are you planning to take before the...

Here is your chance to win 2 full-length OAT practice tests that reflect the format and question style of the real OAT exam. We are picking 5 lucky winners of 2 Gold Standard OAT practice tests online during the Test Prep Week. All you need to do to join is answer the following question: What...

I'm planning on taking the OAT around the middle of July, allowing myself 7 weeks to study for it. I'm only working a few hours a week in order to be able to spend most of my time studying. Assuming I study around 4-6 hours per day and give myself weekends off, will it be possible to thoroughly...

Gold Standard OAT 4-book set is a comprehensive review with: 1364 pages of prep! Complete 4-book set - OAT Physics, DAT/OAT Biology, DAT/OAT General and Organic Chemistry, DAT/OAT QR&RC. Advice as to how to improve your grades, how to prepare for the optometry school interview including...

Selling BRAND NEW OAT 2017-2018 Strategies, Practice & Review with 2 Practice Tests: Online + Book (Kaplan Test Prep) Price(shipping included): $60 Reply if interested!

Hi everyone, I am selling the following OAT prep materials: Kaplan 2016 big blue book (bio, gen chem, orgo, physics, math, reading) Kaplan 2016 lesson book OAT destroyer 2016 (bio, gen chem, orgo, reading,) + 2016 physics destroyer LOTS of flashcards (both Kaplan and my own) All in good...

Win an OAT Physics book that reviews the most commonly tested Physics topics in the OAT and comes with 1 full-length OAT practice test with explanations. To get a chance to own this book, you need to answer the following question: How many full-length tests are you planning to take before the...

Here’s your chance to win 2 full-length OAT practice tests that reflect the format and question style of the real OAT exam. We’re picking 5 lucky winners of 2 Gold Standard OAT practice tests online during the Test Prep Week. All you need to do to join is answer the following question: What...

Hello future optometrists, Is there anyone out there who would like a study partner/study accountability partner? I need someone to help keep me accountable and on track with my OAT studies, and I will do the same for you! I will encourage you, help you study, and trust me when I say I will...

Barely used: 1. 2013 OAT Destroyer Physics- $65 (some writing in it) 2. 2013 Organic Chemistry Odyssey- $80 3. 2013 Math Destroyer-$70 Can bundle all 3 for 200 4. DAT Gold Standard: QR- $40 Biology- $40 Chemistry- $40 5. OAT Gold Standard Physics -$40 If you want all 3 6. Kaplan OAT review...

Interactive learning by the Gold Standard OAT Don't study hard, study efficiently! Gold Standard OAT Physics Review is not just a book. It is a multimedia learning tool that begins with advice as to how to get the best GPA for your application, explains how to prepare for the optometry...