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Master’s-Level STEM & Test Prep Tutor | Chem, Physics, Neuro, & ACT
David O.

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Hourly Rate: $35
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About David

Bio

Hi, I’m David! I hold a Master’s in Medical Sciences (3.7 GPA) and a B.S. in Neuroscience from the University of Pittsburgh. Whether you are navigating college "weed-out" courses, preparing for AP exams, or aiming for a top ACT score, I specialize in translating abstract, intimidating science concepts into intuitive, manageable frameworks.

As an official university Undergraduate Teaching Assistant (UTA), I spent multiple semesters leading recitations, managing lab sections, and running...

Hi, I’m David! I hold a Master’s in Medical Sciences (3.7 GPA) and a B.S. in Neuroscience from the University of Pittsburgh. Whether you are navigating college "weed-out" courses, preparing for AP exams, or aiming for a top ACT score, I specialize in translating abstract, intimidating science concepts into intuitive, manageable frameworks.

As an official university Undergraduate Teaching Assistant (UTA), I spent multiple semesters leading recitations, managing lab sections, and running comprehensive exam review sessions for:

General Chemistry I & II; Organic Chemistry I & II (mechanisms, synthesis, stereochemistry); Introduction to Neuroscience & Neurobiology; High School AP/IB Chemistry & Biology; ACT Prep (Composite 33 / 98th percentile nationally)

In addition to college sciences, I have spent the past year teaching English to adult learners, which has sharpened my ability to adapt explanations to diverse learning styles and meet students exactly where they are. Every session is customized to your needs, we can work directly from your professor’s lecture slides and problem sets, target specific weak areas, or practice with custom drills. No question is too basic, and my goal is always to build both your mastery and your confidence.

Feel free to reach out with your syllabus or current topics, I look forward to working with you!

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Education

University of Pittsburgh
Neuroscience
Temple University
Graduate Coursework

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Approved Subjects

ACT English

ACT English

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
ACT Math

ACT Math

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
ACT Reading

ACT Reading

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
ACT Science

ACT Science

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
Algebra 1

Algebra 1

Math punishes you if your foundation is weak. If you don't understand the rules of Algebra, Precalculus and Statistics become impossible. I specialize in identifying exactly where a student's fundamental understanding broke down, and we rebuild it fast. We focus on the "why" behind the formulas rather than blindly plugging in numbers. I break down complex functions, probability, and graphing into rigid, step-by-step rules so that you are never guessing on an exam.
Algebra 2

Algebra 2

Math punishes you if your foundation is weak. If you don't understand the rules of Algebra, Precalculus and Statistics become impossible. I specialize in identifying exactly where a student's fundamental understanding broke down, and we rebuild it fast. We focus on the "why" behind the formulas rather than blindly plugging in numbers. I break down complex functions, probability, and graphing into rigid, step-by-step rules so that you are never guessing on an exam.
Anatomy

Anatomy

Classes at this level are designed as weed-outs. Rote memorization will fail you here. Having earned my MS in Medical Sciences (3.7 GPA) and entering medical school this fall, I teach students how to beat the curve. I take esoteric, high-level concepts, like Michaelis-Menten enzyme kinetics, Nernst equation electrophysiology, or intricate metabolic cascades, and reduce them to simple, logical, high-yield frameworks. You won't just memorize the textbook; I will teach you how to predict the exam questions, bypass the academic jargon, and secure the grade you need for your GPA.
Biochemistry

Biochemistry

Classes at this level are designed as weed-outs. Rote memorization will fail you here. Having earned my MS in Medical Sciences (3.7 GPA) and entering medical school this fall, I teach students how to beat the curve. I take esoteric, high-level concepts, like Michaelis-Menten enzyme kinetics, Nernst equation electrophysiology, or intricate metabolic cascades, and reduce them to simple, logical, high-yield frameworks. You won't just memorize the textbook; I will teach you how to predict the exam questions, bypass the academic jargon, and secure the grade you need for your GPA.
Biology

Biology

Classes at this level are designed as weed-outs. Rote memorization will fail you here. Having earned my MS in Medical Sciences (3.7 GPA) and entering medical school this fall, I teach students how to beat the curve. I take esoteric, high-level concepts, like Michaelis-Menten enzyme kinetics, Nernst equation electrophysiology, or intricate metabolic cascades, and reduce them to simple, logical, high-yield frameworks. You won't just memorize the textbook; I will teach you how to predict the exam questions, bypass the academic jargon, and secure the grade you need for your GPA.
Chemistry

Chemistry

I spent multiple semesters leading university recitations and labs. I know exactly where students lose points and how professors structure their exams. Whether we are tackling complex stoichiometry, thermodynamics, or kinematics, I strip away the confusing academic language. We focus heavily on dimensional analysis and systematic, step-by-step problem-solving. My goal is to get your mechanics so sharp that you can walk into your midterms on autopilot, recognize the traps, and finish the test with time to spare.
Elementary Math

Elementary Math

Math punishes you if your foundation is weak. If you don't understand the rules of Algebra, Precalculus and Statistics become impossible. I specialize in identifying exactly where a student's fundamental understanding broke down, and we rebuild it fast. We focus on the "why" behind the formulas rather than blindly plugging in numbers. I break down complex functions, probability, and graphing into rigid, step-by-step rules so that you are never guessing on an exam.
ESL/ESOL

ESL/ESOL

I spent the last year explicitly teaching English to adult learners, professionals, and students. I focus heavily on practical application: syntax, accent reduction, high-level academic vocabulary, and professional delivery. Whether you are prepping for a proficiency exam like the TOEFL/IELTS, writing an academic paper, or just need to build the confidence to command a room or a classroom in English, I will give you the direct feedback and structural rules you need to sound sharp, natural, and fluent.
Microbiology

Microbiology

Classes at this level are designed as weed-outs. Rote memorization will fail you here. Having earned my MS in Medical Sciences (3.7 GPA) and entering medical school this fall, I teach students how to beat the curve. I take esoteric, high-level concepts, like Michaelis-Menten enzyme kinetics, Nernst equation electrophysiology, or intricate metabolic cascades, and reduce them to simple, logical, high-yield frameworks. You won't just memorize the textbook; I will teach you how to predict the exam questions, bypass the academic jargon, and secure the grade you need for your GPA.
Neuroscience

Neuroscience

I hold a Bachelor of Science in Neuroscience from the University of Pittsburgh and have extensive academic and research experience in the field. I served as a university-vetted Undergraduate Teaching Assistant for Introduction to Neuroscience, where I led comprehensive exam reviews and created simplified study methods. Additionally, I spent a year contributing to data collection and quantitative analysis as a research assistant in a neurobiology laboratory.
Physics

Physics

I spent multiple semesters leading university recitations and labs. I know exactly where students lose points and how professors structure their exams. Whether we are tackling complex stoichiometry, thermodynamics, or kinematics, I strip away the confusing academic language. We focus heavily on dimensional analysis and systematic, step-by-step problem-solving. My goal is to get your mechanics so sharp that you can walk into your midterms on autopilot, recognize the traps, and finish the test with time to spare.
Physiology

Physiology

Classes at this level are designed as weed-outs. Rote memorization will fail you here. Having earned my MS in Medical Sciences (3.7 GPA) and entering medical school this fall, I teach students how to beat the curve. I take esoteric, high-level concepts, like Michaelis-Menten enzyme kinetics, Nernst equation electrophysiology, or intricate metabolic cascades, and reduce them to simple, logical, high-yield frameworks. You won't just memorize the textbook; I will teach you how to predict the exam questions, bypass the academic jargon, and secure the grade you need for your GPA.
Prealgebra

Prealgebra

Math punishes you if your foundation is weak. If you don't understand the rules of Algebra, Precalculus and Statistics become impossible. I specialize in identifying exactly where a student's fundamental understanding broke down, and we rebuild it fast. We focus on the "why" behind the formulas rather than blindly plugging in numbers. I break down complex functions, probability, and graphing into rigid, step-by-step rules so that you are never guessing on an exam.
Precalculus

Precalculus

Math punishes you if your foundation is weak. If you don't understand the rules of Algebra, Precalculus and Statistics become impossible. I specialize in identifying exactly where a student's fundamental understanding broke down, and we rebuild it fast. We focus on the "why" behind the formulas rather than blindly plugging in numbers. I break down complex functions, probability, and graphing into rigid, step-by-step rules so that you are never guessing on an exam.
PSAT

PSAT

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
Psychology

Psychology

Classes at this level are designed as weed-outs. Rote memorization will fail you here. Having earned my MS in Medical Sciences (3.7 GPA) and entering medical school this fall, I teach students how to beat the curve. I take esoteric, high-level concepts, like Michaelis-Menten enzyme kinetics, Nernst equation electrophysiology, or intricate metabolic cascades, and reduce them to simple, logical, high-yield frameworks. You won't just memorize the textbook; I will teach you how to predict the exam questions, bypass the academic jargon, and secure the grade you need for your GPA.
SAT Math

SAT Math

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
SAT Reading

SAT Reading

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
SAT Writing

SAT Writing

Standardized tests are not an IQ test; they are highly predictable games. Scoring a 33 on my own ACT came from understanding exactly how the test-makers write their questions. I aim not only to teach the underlying material but to teach the mechanics of the test itself, lessons you can take to any standardized test in your future. For your test we will aggressively identify your point-leaks, drill timing strategies, and exploit the trap answers designed to trick average students, stripping away the noise and focus on score maximization and simple pattern recognition and logic.
Statistics

Statistics

Math punishes you if your foundation is weak. If you don't understand the rules of Algebra, Precalculus and Statistics become impossible. I specialize in identifying exactly where a student's fundamental understanding broke down, and we rebuild it fast. We focus on the "why" behind the formulas rather than blindly plugging in numbers. I break down complex functions, probability, and graphing into rigid, step-by-step rules so that you are never guessing on an exam.
TOEFL

TOEFL

I spent the last year explicitly teaching English to adult learners, professionals, and students. I focus heavily on practical application: syntax, accent reduction, high-level academic vocabulary, and professional delivery. Whether you are prepping for a proficiency exam like the TOEFL/IELTS, writing an academic paper, or just need to build the confidence to command a room or a classroom in English, I will give you the direct feedback and structural rules you need to sound sharp, natural, and fluent.
Writing

Writing

I spent the last year explicitly teaching English to adult learners, professionals, and students. I focus heavily on practical application: syntax, accent reduction, high-level academic vocabulary, and professional delivery. Whether you are prepping for a proficiency exam like the TOEFL/IELTS, writing an academic paper, or just need to build the confidence to command a room or a classroom in English, I will give you the direct feedback and structural rules you need to sound sharp, natural, and fluent.
David O.'s Photo

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Hourly Rate: $35
Contact David