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Award-Winning Chemistry Tutors

Adeyeni

Certified Tutor

2+ years

Adeyeni

AB
Adeyeni's other Tutor Subjects
Trigonometry
Statistics
Pre-Calculus
Middle School Math

When stoichiometry or mole conversions feel like arbitrary math, the real issue is usually a shaky mental model of what's happening at the molecular level. Adeyeni tackles this by grounding every calculation in a concrete picture — what the atoms are actually doing during a reaction, why limiting re...

Education

Cornell University

AB

Abhishek

Certified Tutor

2+ years

Abhishek

Bachelor's
Abhishek's other Tutor Subjects
AP Biology
AP Chemistry
Biochemistry
Organic Chemistry

A strong intuition for what atoms are actually doing — how electrons shift during bonding, why some reactions release energy and others don't — makes every chemistry topic easier. Abhishek builds that intuition by connecting molecular-level behavior to the math students see in stoichiometry, gas law...

Education

Johns Hopkins University

Bachelor's

Omar

Certified Tutor

2+ years

Omar

Bachelor
Omar's other Tutor Subjects
Chemistry
Biology
High School Chemistry
High School Biology

I am a Bellingham MA Public High School graduate, where I was a French tutor for levels 2 through 5 Honors and Standard, as well as AP French, and led peer tutoring initiatives as an NHS officer, supporting classmates in AP Chemistry, AP Biology, AP Calculus, and PLTW. I am studying Biology and Neur...

Education

Columbia University

Bachelor

Kathleen

Certified Tutor

2+ years

Kathleen

DSC
Kathleen's other Tutor Subjects
Cell Biology
Molecular Biology
AP Biology
AP Chemistry

Kathleen earned her Ph.D. in Molecular Pathology & Immunology at Vanderbilt after completing a chemistry degree at the University of Arkansas, so she's spent years working with chemical principles from both the theoretical and applied sides. She digs into topics like acid-base chemistry, reaction ki...

Education

Vanderbilt University

DSC

University of Arkansas

DSC

Travis

Certified Tutor

2+ years

Travis

MS
Travis's other Tutor Subjects
Statistics
Algebra
Calculus 1
Honors Chemistry

Generally, I think most students learn best from working through problems. However, every student is different. Some students benefit more from working through as many problems as possible so they get to evaluate their progress frequently. Other students don't benefit from this approach as much, bu...

Education

University of New Hampshire

MS

Bereket

Certified Tutor

2+ years

Bereket

BS
Bereket's other Tutor Subjects
AP Calculus BC
Pre-Algebra
Trigonometry
Pre-Calculus

Stoichiometry, equilibrium, and thermodynamics all become more manageable when you treat chemistry as a quantitative subject rather than a memorization exercise. Bereket's math and physics training at MIT gives him a natural edge in connecting the mathematical reasoning behind chemical concepts, fro...

Education

MIT

BS

Regina George

Certified Tutor

2+ years

Regina George

Bachelor's
Regina's other Tutor Subjects
Pre-Algebra
Pre-Calculus
Middle School Math
Algebra

I would consider myself an expert at strategically navigating the high school world. On Wednesdays, you'll find me in pink. I don't like buses.

Education

University

Bachelor's

Chris

Certified Tutor

2+ years

Chris

MS
Chris's other Tutor Subjects
Applied Mathematics
AP Calculus BC
AP Calculus AB
Linear Algebra

I am a Masters student in Physics at the University of Washington and have over 10 years of teaching and tutoring experience. Most recently, I worked as a teacher at the Yellow Wood Academy, a private high school that offers students a specialized one-on-one classroom environment. At YWA, I taught a...

Education

University of Washington

MS

Rose-Hulman Institute of Technology

MS

James

Certified Tutor

2+ years

James

Master's/Graduate
James's other Tutor Subjects
Pre-Calculus
Middle School Math
Geometry
Algebra

James earned his Doctorate in Bioengineering at the University of Maryland, where chemistry wasn't just a course requirement — it was the foundation of his research. He teaches general chemistry by connecting abstract ideas like thermodynamics, equilibrium, and molecular orbital theory to tangible a...

Education

Johns Hopkins University

Master's/Graduate

Johns Hopkins University

Bachelor's

Vikram

Certified Tutor

2+ years

Vikram

Bachelor's (in progress)
Vikram's other Tutor Subjects
AP Chemistry
Organic Chemistry
Chemistry
High School Chemistry

Stoichiometry, gas laws, thermodynamics — chemistry sprawls across a lot of territory, and the thread connecting it all is understanding how matter behaves at the atomic level. Vikram is a chemistry major at Wesleyan who builds each concept from that foundation, making it easier to see why a limitin...

Education

Wesleyan University

Bachelor's (in progress)

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Alexandra

Algebra Tutor • +5 Subjects

I am a current high school science teacher, but I've taught it all! If you're looking for a STEM tutor, look no further. I have experience teaching science and math to ages 5 and older. My tutoring style is adaptive to the student; I have tutored people who need to work more on their own and some who need a more hands-on approach. I want to make tutoring a positive experience and help each student become the best they can be. I am here to turn weak subjects into favorite subjects!

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Hayley

Middle School Math Tutor • +28 Subjects

I graduated from University of North Florida with a Bachelor's Degree in English and a minor in Creative Writing. My tutoring strengths are English/Writing, Math through Algebra 2, chemistry, and SAT/ACT Test Prep. I believe that students need one-on-one attention in order to succeed and would love to provide that for students to help them learn in the way that works best for them. I have been tutoring algebra/geometry, English, and chemistry for 7 years now. I pride myself in helping students to improve their grades in classes they are struggling with.

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Malik

12th Grade math Tutor • +154 Subjects

As a second-year medical student with a strong foundation in science and a passion for education, I specialize in making tough subjects easier to understand. I excel in math, biology, physics, and other challenging topics that often intimidate students and I genuinely enjoy helping others master them. My approach combines patience, clarity, and high-level understanding to break down complex ideas into manageable, confidence-boosting lessons. Whether it's reviewing homework or prepping for exams, I'm here to support and motivate students at any level below mine to reach their full academic potential. My interests include: Weightlifting and fitness training (especially strength and hypertrophy programs) Morning cardio and physical conditioning Studying medicine with a focus on anatomy, physiology, and clinical problem-solving Teaching and tutoring tough academic subjects like math, biology, and physics Watching anime as a way to relax and recharge (especially after a long day) Cooking (with a focus on high-protein, keto/carnivore meals)

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Raeann

Pre-Algebra Tutor • +15 Subjects

As a graduate of Johns Hopkins University with a Bachelor's in Materials Science and Engineering, I have over 5 years of tutoring experience across various subjects, including Algebra, Geometry, Biology and Chemistry. My teaching philosophy centers on fostering a supportive and engaging learning environment where students feel confident to explore and ask questions. I believe in tailoring my approach to meet each student's unique needs, encouraging them to connect concepts with real-world applications. My passion for teaching stems from witnessing students gain clarity and confidence in their abilities, which motivates me to continually refine my methods. Outside of tutoring, I enjoy exploring new technologies and engaging with nature, which often inspires my lessons.

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Vinay

Molecular Biology Tutor • +8 Subjects

I graduated from the University of Waterloo in 2009 with a BSc. in Biology, with a specialization in molecular biology and microbiology (in 2009), and earned a microbial-ecology MSc. (also from the University of Waterloo) in 2017. Since graduation, I've tutored subjects (and by extension, students) anywhere between middle school math and science up to middle/upper-year undergraduate biology and chemistry courses, in the form of both single-session reviews on individual topics and ongoing course-long support alike. While my specialty obviously lies in university biology (specifically micro- and molecular biology), I'm quite comfortable with several other undergraduate bioscience and bioscience-adjacent courses (e.g. human physiology, introductory organic chemistry, community ecology, etc.). I'm also quite comfortable with the Ontario high school chemistry and biology curricula, as well as grade 9 through 11 high school math, having professionally tutored all these subjects also. On a related (but less-specifically-academic) subject, I also completed both my undergraduate and graduate studies while dealing with ADHD and clinical depression - the former of which was only diagnosed during the last year of my undergrad, and the latter of which was only diagnosed during my graduate studies. Consequently, I'm quite familiar with the difficulties that both conditions can cause a student, especially one who is already struggling, and I can give advice based on my own experience in dealing with these conditions if you think it might help you. In regards to my teaching philosophy, my first and foremost goal is to help you *understand* the material. What that means, in general, is that I'll be happy to provide a review for any material you might be having difficulty with, to provide catch-up lectures on any subjects which you might have had trouble absorbing the first time, or to answer (given some advance notice) specific questions you have about aspects of the subject material or its application, complete with step-by-step solution methods or how-to examples as need be. In general, the form this takes will depend on what you think will work best for you - my default approach is to give brief recap-lectures covering any topics of interest, interspersed with example questions to make sure that you understand each new concept as we come to it. If you have completed tests or assignments, I'll happily work through them with you so you can ensure you won't make the same mistake twice. Similarly, I can help walk you through some common METHODS of solving the problem and point out any potential mistakes as you work through a question, although obviously I can't solve problems for you. (Quite apart from the whole 'cheating' thing - which is bad enough - giving you the answers is effectively the complete opposite of helping you understand the material.) As an important consequence of this understanding-focused tutoring style, I do have to warn you: if you ask me a question, my first response will very often be to ask you what you THINK the answer is, and ask you to work through your response OUT LOUD so that I can follow along. It's important that you understand: I'm not doing this because I don't know the answer, to pick on you, to make you feel bad, or anything of the sort. I am asking you the question because I can't read your mind - I need information about what part of a subject or topic you don't understand, and working through problems out loud like that is one of the best tools I've ever encountered to understand what exact part of a subject we need to focus on. Furthermore, while I understand that a teacher taking this approach can understandably be embarrassing, stressful, or anxiety-inducing when you're in the middle of a class, in a one-on-one tutoring session, nobody's going to be there but us, and you're not being marked or judged - I just need to know what you don't understand before I can help you understand it. (Generally speaking, most of my students find this pretty obvious, and really, so do I - but I want to put the warning up front anyway, just in case.)

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Kenneth

Elementary School Math Tutor • +10 Subjects

I earned my undergraduate degree in biochemistry at Brown University and my Ph.D. in immunology at the University of California, Berkeley. I have been teaching both introductory and advanced biology courses at the University of Maryland, College Park for over 10 years. For fun I enjoy reading science fiction, doing crossword puzzles, swing and ballroom dancing, and playing ultimate frisbee.

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Lauren

AP Chemistry Tutor • +12 Subjects

I'm a high school chemistry and biology teacher with a love of languages. I consider myself a lifelong learner and am excited to share and discover new subjects and ideas. I'd love to help you in your learning journey as well! I started tutoring as a college freshman after taking an advanced chemistry course and realizing how much I enjoyed working with my classmates to help them study and solve difficult problems. My college hired me to tutor French, biology, and chemistry students throughout the next three and a half years. I also started meeting with several gifted high school students who needed guidance in preparing the best college applications possible. Having successfully passed seven AP tests as a student, I was able to help them prepare for the most challenging content in the classes and on the AP tests. I was also able to share ACT test strategies and content knowledge from my own experience that helped me achieve a 35 cumulative score and qualify as a national merit scholar on the PSAT. During college, I also had the opportunity to volunteer my time with high school students who were internationally adopted or in foster care while awaiting immigration proceedings. Working with students who were learning math, science, and other subjects in their second language became a passion that drove me to switch career paths and become a teacher in a public school. I speak conversational French and Spanish which has given me such an appreciation for the patience and grace of native speakers willing to help me. This has framed my entire approach to education as science often feels like a foreign language to students who are not yet fluent. With patience, exposure, and practice, I believe every student can be successful at even the most challenging science concepts. Now I teach high school chemistry and AP chemistry, but I'm also certified in and have taught high school biology and physical science. My favorite part of teaching chemistry is the moment of satisfaction students experience when they have struggled and overcome a difficult task. My students may have different journeys to success, but I love celebrating every victory.

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Kathy

Pre-Algebra Tutor • +12 Subjects

My favorite part of tutoring is what I call the light bulb moments. These are the moments when a topic makes sense to a student, and if we were in a cartoon, a light bulb would appear over their head. And this is usually the moment when students believe that I don't have more talent in the subject that them; I simply have more practice. I graduated with my Master of Science in Analytical Chemistry from Texas Tech University in 2011, and have tutored students in chemistry and math since 2002. In addition to tutoring, I have taught both as a TA and as an adjunct professor, at the University of Washington, Texas Tech, and the University of the Incarnate Word. I have taught chemistry labs (general, analytical, and nursing chemistry), general chemistry I and II, and first semester nursing chemistry. In my free time, I enjoy reading, crafting, and walking. I am currently working on making my first bed size quilt and have completed the San Antonio Rock n Roll half marathon twice.

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David

Trigonometry Tutor • +41 Subjects

I am a University of Texas - Austin graduate with honors, BS in Molecular Biology. I also hold an MS in Biology from University of California - San Diego, specializing in Cell Biology. My tutoring experience is, frankly, pretty massive; I have been a tutor almost continuously since 2000. In some cases I taught the same student for several years. Most of these students were international students taught in various Asian countries, but all instruction was in English and the students were from dozens of different nations, including of course many Americans. I also have considerable classroom teaching experience; I have taught Science, Business and Math courses at several high schools and also worked at numerous private schools of different kinds. Due to my academic background my greatest strength as a tutor is in the area of IB Biology and Chemistry, AP Biology and Chemistry, and university freshman courses in the same subjects. However, I can tutor essentially any Science and Math taught in high school. I consider myself an extremely proficient Math tutor especially with grade 10, Algebra II, Trigonometry and any course below that level. IB Higher Math is a bit of a hard slog for me (as for most students!), but IB Core Math and Math Studies are no problem. For university work, I can help with General Chemistry, Organic Chemistry, Biochemistry and almost any undergraduate course in Biology or similar subjects, including Microbiology and Botany. My core strength is in Molecular Biology and Cell Biology. In addition, I can help with humanities assignments, including History, Business, Psychology and English. I am a very capable writer and researcher; I have approximately 80 published freelance writing credits. I also worked as a business journalist in Thailand and started a commercial technical editing firm in Shanghai. I have a fairly considerable business background and took a number of MBA courses including Statistics, Management Theory, Finance, and Accounting, with very high marks. I also studied Economics at freshman level and consider it one of the most enjoyable and illuminating courses I ever took. In addition to all this I do have a great deal of test prep experience, especially SAT. Besides SAT I have taught GMAT, GRE, SSAT, SAT-II and IB exam prep in various subjects, especially Biology, Chemistry and Business. My tutoring experience has taught me that almost every student can benefit from tutoring. For gifted students the right tutor can expose them to advanced ideas and connections that they otherwise would not encounter for years, if ever. One of my most talented former students started studying university-level science material in 8th grade. He was later admitted, with my help, to summer programs at Cornell and Harvard that allowed high school students to work in university laboratories; ultimately he went to Berkeley, then medical school and is now a neurosurgeon. I am proud that I had something to do with his success. For students with serious academic difficulties, a tutor can patiently teach them the basic skills they need to surmount their immediate obstacles, while at the same time laying the groundwork for future achievements that in some cases they or their parents would have thought impossible. In our society, it is unfortunately the case that classroom instruction is often ineffective. In my view, the main reasons are a lax classroom environment that does not promote learning; low expectations; and unfortunately, a relatively low standard of professionalism expected of classroom teachers. Although I have seen both sides of this issue as a classroom teacher myself, and there are definitely some brilliant and dedicated classroom teachers out there, this last problem is a major reason why tutoring can be so helpful. During my tutorials, I have heard countless kids say "I didn't get that at all when Mr X taught it in class, but when YOU explained it it was so simple!" At the same time, tutoring is not magic. In particular, a tutor cannot do much with a student who is fundamentally unmotivated, although I have learned ways to build motivation given adequate time. In general I feel that tutoring really helps students to achieve their potential. In terms of my teaching style, I am very direct, professional and no nonsense. To the limits of my capabilities, I try to provide whatever the client wants and will do whatever works in terms of approach and lesson activities, adjusting my methods according to client needs. As for my interests, I have a lot, including writing, reading, travel (I have been all over Asia and lived in several Asian countries), cooking, photography, racquetball and football (both kinds), among others. I have also visited dozens of universities and worked a lot of different jobs, which is helpful when clients need help with university or graduate school applications, or want advice about career options.

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Stephen

Pre-Calculus Tutor • +23 Subjects

I am a graduate of Grinnell College, a private liberal arts college located in Grinnell, Iowa. I have a Bachelor of the Arts in Computer Science from Grinnell's Department of Math and Computer Science. Since graduation I have tutored students of a wide variety of ages and background in a number of subjects. I have tutored middle school students in the Chicago area in Math and science and high school students in advanced Math, chemistry, writing, and helped them prepare for standardized tests for college admittance. I have also tutored adults preparing for academic proficiency tests for their jobs and with GRE prep for those interested in going to graduate school. Additionally I have taught English grammar, reading, and conversational skills to ESL students in Chicago, Ecuador, and Colombia. While I tutor a number of subjects, I particularly enjoy helping students with standardized test strategy and following their scores as they increase towards their goal. When I tutor, I aim to lead students to an answer by example so that they can see the reasoning involved themselves, rather than me just telling them the answer. The more the students can come to their own solutions, the more memorable the lessons will be. In my spare time I enjoy reading, playing skill games like scrabble, bridge, and poker, and outdoor activities like biking, camping, and canoeing when the weather is nice.

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Frequently Asked Questions

Students typically find stoichiometry, equilibrium, and acid-base chemistry most difficult because they require understanding multiple interconnected concepts simultaneously. Balancing chemical equations trips up many students—not because the concept is complex, but because it demands careful attention to atomic conservation and pattern recognition. Thermodynamics and kinetics also challenge students because they involve abstract thinking about energy transfer and reaction rates that aren't directly observable. A tutor can break these topics into smaller, manageable pieces and use visual models to make the invisible visible.

Understanding is always the foundation—memorization without conceptual understanding leads to mistakes and makes it impossible to solve novel problems. However, Chemistry does require some memorization: the periodic table trends, common polyatomic ions, and solubility rules are tools you'll use repeatedly. The key is memorizing strategically only what you need as a foundation, then building deep understanding of how those pieces connect (like why Group 1 metals behave similarly, or how electronegativity predicts molecular polarity). A tutor helps you distinguish between what's worth memorizing and what you should understand deeply, then teaches you how to derive answers from first principles when you need them.

Balancing equations requires a systematic approach that many students never learn—they try random guessing instead. A tutor teaches you the step-by-step method: identify what's on each side, balance one element at a time (usually metals first, then nonmetals, then oxygen and hydrogen), and use the smallest whole number coefficients. Beyond the mechanics, a tutor helps you understand what balancing actually means (conservation of mass) so you recognize when an equation doesn't balance and can troubleshoot why. They'll also show you how to handle trickier cases like polyatomic ions and fractional coefficients, then practice with you until the process becomes automatic.

Unit conversions in Chemistry are harder than in other sciences because you're often converting between different types of units simultaneously—moles to grams, liters to milliliters, molarity to molality—and you need to know which conversion factors apply to which situations. Students often memorize conversion factors without understanding what they represent, so they plug numbers into formulas incorrectly. A tutor teaches you dimensional analysis as a problem-solving tool: set up your conversion so units cancel logically, which forces you to think about what you're actually calculating rather than just following a formula. This approach works for any conversion, from simple stoichiometry to complex gas law problems.

Many students see lab as separate from lecture—they follow procedures without understanding why they're doing each step or how it connects to the theory they learned in class. A tutor bridges this gap by explaining the purpose behind each lab procedure and how it demonstrates or tests theoretical predictions. For example, in a titration lab, understanding the theory of acid-base equilibrium and indicator color changes makes the procedure meaningful instead of just "add solution until color changes." Tutors also help you analyze lab data critically: What do your results tell you? Do they match theoretical predictions? Why or why not? This develops genuine scientific thinking rather than just following steps.

Chemistry requires you to think in three dimensions about particles you can't see, which is genuinely difficult—many students struggle with Lewis structures, VSEPR theory, and molecular geometry because they can't picture what's actually happening. A tutor uses multiple visualization strategies: drawing Lewis dot structures carefully to show electron distribution, using molecular models or 3D sketches to show spatial arrangement, and relating abstract concepts to tangible analogies (like electron pairs repelling like magnets). They'll also teach you to predict molecular shape from bonding theory rather than just memorizing shapes, so you understand why methane is tetrahedral and why water is bent. Regular practice with visualization tools—whether physical models, drawings, or digital simulations—trains your spatial reasoning so these concepts become intuitive.

A formula-focused tutor shows you how to plug numbers into equations; a problem-solving tutor teaches you to analyze what the problem is actually asking, identify which concepts apply, and choose the right approach. In Chemistry, the same numbers might require different solution paths depending on context—calculating molarity is different from calculating moles in a stoichiometry problem, even though both involve the mole concept. A skilled tutor helps you develop a systematic approach: read carefully, identify what you know and what you're solving for, draw diagrams or write out the relevant equations, check that your answer makes sense (is it the right magnitude? right units?). This metacognitive approach transfers to any Chemistry problem, not just the ones you've practiced.

Look for tutors with strong Chemistry backgrounds—ideally a degree in Chemistry or a related science field, or extensive teaching experience in Chemistry at the high school or college level. Beyond credentials, the best Chemistry tutors understand common student misconceptions and can explain why students make certain mistakes (for example, why students often forget to balance oxygen last, or why they confuse molarity with molality). They should be comfortable with lab concepts and real-world applications, not just textbook problems, and able to explain the "why" behind procedures and theories. When you connect with a tutor through Varsity Tutors, you can discuss their specific Chemistry experience and teaching approach to ensure they match your learning style and goals.

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