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Award-Winning DAT Survey of the Natural Sciences Tutors

Certified Tutor
13+ years
Daniel
Holding both a Doctor of Dental Science and a B.S. in Microbiology, Daniel has been through the full pre-dental gauntlet — and the Natural Sciences section's 100-question sweep of biology, gen chem, and organic chemistry is territory he's covered from multiple academic angles. His microbiology backg...
Arizona State University
Bachelor of Science, Microbiology
University of California Los Angeles
Doctor of Dental Science, Dentistry

Certified Tutor
4+ years
Three science bachelor's degrees — including cognitive science — mean Ivan built the kind of overlapping biology, chemistry, and behavioral science knowledge that the DAT Natural Sciences section's 100 questions test in rapid succession. His MCAT prep experience across biological, chemical, and psyc...
Massachusetts Institute of Technology
Bachelor of Science

Certified Tutor
6+ years
Erica
Heading to Columbia College of Dental Medicine this fall, Erica recently navigated the same DAT Natural Sciences gauntlet her students are prepping for — and her Harvard history of science degree trained her to see how biology, chemistry, and organic chemistry concepts connect historically and conce...
Harvard College
Bachelor in Arts, History and Philosophy of Science and Technology
Columbia College of Dental Medicine
Current Grad Student, Predentistry

Certified Tutor
Josh
Dental school at Penn means Josh is on the other side of the DAT — he's already conquered those 100 Natural Sciences questions and now applies that biology, gen chem, and organic chemistry knowledge daily in clinical coursework. His biology degree from UC Santa Barbara gives him particular depth on ...
University of California-Santa Barbara
Bachelor of Science, Biology, General
University of Pennsylvania
Doctor of Medical Dentistry, Dental Medicine

Certified Tutor
10+ years
Taylor
Currently in dental school with a health sciences background heavy in cell biology, microbiology, anatomy, and immunology, Taylor brings real coursework depth to the biology-heavy portion of the DAT Natural Sciences section — the subsection where many pre-dental students actually lose the most point...
Ithaca College
Bachelors, health sciences, pre med concentration
University of Pennsylvania School of Dental Medicine
Current Grad Student, dentistry

Certified Tutor
14+ years
Gregory
A Ph.D. in biochemistry means Gregory has spent years at the intersection of biology, chemistry, and molecular science — the exact territory the DAT Natural Sciences section compresses into 100 timed questions. He's particularly sharp on the enzyme kinetics, metabolic regulation, and organic functio...
Northwestern University
Bachelor in Arts
Stony Brook University
Doctor of Philosophy, Ph.D Biochemistry State Certified Teacher

Certified Tutor
6+ years
Kevin
Cellular and molecular biology training gives Kevin direct coverage of the DAT Natural Sciences biology subsection — cell division, membrane transport, gene regulation — but his broad tutoring range across math, science, and even test-specific prep means he doesn't stall when students need help pivo...
University of Illinois at Urbana-Champaign
Bachelor of Science, Cellular and Molecular Biology

Certified Tutor
3+ years
Sunwoo
As an incoming Rutgers dental student with a biology degree and pre-dentistry training, Sunwoo recently prepped for the same 100-question Natural Sciences gauntlet his students are facing — and his organic chemistry coursework through OChem 2 gives him particular depth on the reaction mechanisms and...
Nova Southeastern University
Bachelor of Science, Biology, General
Rutgers University-Newark
Doctor of Medicine, Predentistry

Certified Tutor
10+ years
Andrew
A Ph.D. in Inorganic Chemistry gives Andrew an unusually deep command of the general chemistry portion of the DAT Survey of the Natural Sciences — periodic trends, bonding theory, thermodynamics, and acid-base equilibria are territory he's covered at the graduate research level. That depth frees up ...
Washington University in St. Louis
PHD, Inorganic Chemistry
Virginia Polytechnic Institute and State University
Bachelors, Chemistry

Certified Tutor
Alec
A biochemistry degree means Alec didn't study biology, general chemistry, and organic chemistry as separate silos — he learned them as one integrated system, which is exactly how the DAT Natural Sciences section's 100 questions test them. He's particularly sharp on the biochemical overlap points lik...
Lafayette College
Bachelor of Science, Biochemistry
Top 20 Graduate Test Prep Subjects
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Arth
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I am a motivated graduate student attending the UCLA School of Dentistry. I am originally from Oklahoma City and stay here during summer and winter vacations. I have vast experience in tutoring many science and math subjects to students of all age groups. I have not only tutored at other agencies, but also at my college. I am also proficient at tutoring standardized tests (such as ACT/DAT) and can provide in-depth insight about how to navigate concepts taught in the classroom setting so that you increase your scores and get better grades! Hobbies: art, books, reading, music, writing
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I am pursuing a career in dentistry/oral surgery and will be beginning dental school at Boston University this fall. For this reason I recently took the DAT, which I am capable of assisting you with as well. During my undergraduate education, which I completed this past December, I worked in my school's tutoring center, helping my peers succeed in mathematics and science courses. Outside of my academic life, I am a big sports fan and I mostly follow the New York sports teams. For fun, I like to play basketball and golf with my friends. I am looking forward towards getting to know you and helping you with your academic needs. Hobbies: art, books, sports, reading, music, writing
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I'm currently a third-year dental student pursuing a DMD degree at Rutgers School of Dental Medicine.
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Helping students in their education is my passion. I understand how frustrating it is to keep trying on understanding a concept or master a skill without getting a satisfying result. I aim to help students enjoy learning and acquiring knowledge. Always remember that knowledge is power, and nobody can take it from you. I have sufficient tutoring and teaching experience in secondary and post-secondary settings. I worked as a tutor at the University of Wisconsin Oshkosh. I tutored college students different courses in mathematics, physics, biology, chemistry, and psychology. Also, l worked as a graduate teaching assistant at Marquette University. I taught the laboratory part of general chemistry, analytical chemistry, and organic chemistry. Furthermore, l worked as a science teacher at different secondary schools. I taught science for grades 4,5,6, and 8. Also, l taught chemistry for grade 9. When it comes to my education, l have a bachelor degree in biology healthcare science and chemistry biomolecular science (double major). In addition, l have a master's degree in chemistry. I received my undergraduate education at the University of Wisconsin Oshkosh and my graduate education at Marquette University. I tutor for numerous subjects such as algebra, trigonometry, calculus, physics, organic chemistry, analytical chemistry, human anatomy, developmental biology, ecology, and biochemistry. Also, l tutor for the GRE, DAT, TOEFL, and IELTS. My favorite subjects are the math, physics, biology, and chemistry subjects because l, simply, enjoy these fields. My teaching philosophy and tutoring style are based on practicing with various examples. When you are confronted with numerous problems to solve, you become more confident in that subject area. As a result, better performance in quizzes and exams. Outside of academia, learning about other cultures and countries around the world is my interest.
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Pre-Algebra Tutor • +49 Subjects
I am currently attending University at Buffalo School of Dental Medicine as a D2. Since middle school, I have been volunteering at different programs to assist disadvantaged students on catching up on their studies, building strong study habits, gaining confidence in their abilities, and acting as a mentor. I am most passionate about Chemistry, Grammar, and Math. I am a strong advocate for education. Everyone should have access to high quality education and could be a pathway to a higher quality of life for people.
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AP Chemistry Tutor • +17 Subjects
I am a dedicated tutor with over 3 years of experience serving as an undergraduate teaching assistant in general chemistry, organic chemistry, and physical chemistry. I graduated with a B.S. from UF and I am an incoming D1 at Columbia CDM. My focus on subjects like mathematics, general chemistry, and organic chemistry, specifically those on the DAT, allows me to share my passion for science with students. I enjoy helping them grasp complex concepts through relatable examples and practical applications. I believe in creating a supportive learning environment where each student feels valued and motivated to succeed. My tutoring approach also emphasizes active engagement and personalized strategies that cater to individual learning styles. I am committed to fostering academic growth and instilling confidence in my students, guiding them toward their educational goals. In my spare time, I enjoy reading about scientific discoveries, playing tennis and soccer, and relaxing by playing guitar.
Vivek
Pre-Algebra Tutor • +33 Subjects
Hi everyone! I'm Vivek, a recent graduate from UVa (studied biology). Over the past year, I have been offering virtual private and group tutoring for all STEM k-12 subjects. My sessions can help students prepare for challenging coursework or tests they plan to take in the upcoming months. I would greatly appreciate it if you reach out to me if you are interested in tutoring / spread the word to anyone who may be interested. I genuinely enjoy teaching and served as a teaching assistant at UVa for several years, as well as created and taught my own undergraduate-level courses. I would love to work with you and your student to help them achieve their academic goals!
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Frequently Asked Questions
The Survey of the Natural Sciences covers four primary content areas: Biology (general biology, microbiology, anatomy, physiology), Organic Chemistry, General Chemistry, and Biochemistry. Each area requires different conceptual foundations and problem-solving approaches. Many students find the integration of chemistry concepts with biological systems particularly challenging, since the test expects you to apply chemistry knowledge to explain biological processes rather than treating each subject in isolation.
With 100 questions in roughly 100 minutes, you have about one minute per question on average—but this doesn't mean spending equal time on each. The key is identifying which question types you can answer quickly (often straightforward recall or single-concept questions) versus those requiring multi-step reasoning (like biochemical pathway problems or organic chemistry mechanisms). A strong strategy involves scanning questions first, tackling your strongest content area to build confidence, then returning to more complex questions where you need to think through relationships between concepts.
Organic chemistry mechanisms and reactions consistently challenge students, particularly understanding reaction conditions, stereochemistry, and predicting products. Biochemistry pathways and enzyme kinetics also trip up many test-takers because they require integrating chemistry concepts with biological function. Additionally, students often struggle with questions that blend multiple disciplines—for example, questions asking you to apply general chemistry principles to explain a biochemical process. Identifying which of these areas is your personal weakness early allows you to focus preparation time strategically.
An effective approach involves building your conceptual foundation first—understanding why reactions occur and how mechanisms work—rather than memorizing reaction types. A tutor should help you develop systematic strategies for predicting products, recognizing functional group transformations, and connecting biochemical pathways to underlying chemical principles. They should also help you practice under timed conditions to build speed without sacrificing accuracy, since many students can solve these problems given unlimited time but struggle with the pace required on test day.
Most students benefit from taking 4-6 full-length practice tests under timed conditions, spread across their preparation period rather than crammed at the end. This allows you to identify patterns in your mistakes—whether you're rushing through biology questions you actually know, or consistently misunderstanding organic chemistry concepts—and adjust your study focus accordingly. Between full tests, targeted practice on specific content areas (like a set of 20 biochemistry problems) helps you build confidence in weak spots without the fatigue of a full 100-question session.
Yes—the DAT frequently uses scenario-based questions where you must apply concepts to novel situations rather than simply recall facts. For example, you might be given an unfamiliar organic compound and asked to predict its reactivity, or presented with a biochemical pathway and asked to explain what happens if a specific enzyme is inhibited. These questions test deeper understanding and reasoning rather than memorization. Practicing with official DAT materials early helps you get comfortable with this question style, since it requires a different mindset than traditional multiple-choice exams.
Most students benefit from 6-8 weeks of focused preparation, though this varies based on your science background and starting knowledge level. If you're weak in organic chemistry or biochemistry, you may need 10-12 weeks to build solid conceptual foundations. A typical week includes 8-12 hours of study time split between content review, practice problems, and full-length tests. Working with a tutor can compress this timeline by helping you prioritize high-impact topics and avoid spending excessive time on content you've already mastered.
Start by breaking these subjects into smaller, manageable pieces rather than trying to master everything at once. Spend focused time on one reaction type or one metabolic pathway until you feel comfortable, then build from there—this incremental approach builds genuine confidence rather than surface-level familiarity. Practicing problems at increasing difficulty levels, reviewing mistakes thoroughly to understand *why* you got them wrong, and tracking improvement over time all reinforce that you're making real progress. A tutor can also help you recognize when anxiety is the problem versus actual knowledge gaps, and adjust your study approach accordingly.
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