Award-Winning High School Chemistry Tutors
serving St. Louis, MO
Award-Winning
High School Chemistry
Tutors in St. Louis
Private 1-on-1 tutoring, weekly live classes for academic support, test prep & enrichment, practice tests and diagnostics, and more to elevate grades and test scores.
Based on 3.4M Learner Ratings
UniversitiesSchools & Universities
DeliveredHours Delivered
ProficiencyGrowth in Proficiency
Who needs tutoring?
No obligation. Takes ~1 minute.

Balancing equations, stoichiometry, and the mole concept all click once a student sees the logic connecting them — and that's exactly how Rachel teaches high school chemistry. She breaks down each problem into organized steps so that intersecting ideas like unit conversions and reaction ratios stop feeling overwhelming.

Sean's computational biology degree means he's worked through chemistry at the college level where concepts like thermodynamics, molecular interactions, and reaction kinetics weren't optional — they were the foundation for everything quantitative in his program. He teaches high school chemistry by grounding abstract ideas like electron configuration and periodic trends in the molecular behavior that makes them intuitive, not just testable. Rated 4.9 by students.
Balancing equations and stoichiometry are where most high school chemistry students start to struggle, because the math and the science suddenly merge. Shreya's background in both math tutoring and pre-med science lets her attack these problems from both angles — making sure the mole concept and dimensional analysis actually make sense before moving on.
I am an interdisciplinary educator with an Ed.M. from the Harvard Graduate School of Education and a B.A. from Dartmouth College. My background is primarily in integrated arts learning and museum education and I specialize in visual arts, history and art history, and object-based learning. In all subjects, I take a creative, inquiry-based and learner-centered approach, designing opportunities for each unique individual to meet their learning goals.
I'm not tutoring or buried in my textbooks, you will either find me rock climbing at the Triangle Rock Club, playing Ultimate Frisbee, working on my car, or enjoying the great outdoors (beaches, mountains, forests--you name it, I love it). On rainy weekends I enjoy tinkering with computers and old electronics, playing Pokemon, or picking at my guitar.
I am a recent graduate from a masters program in biostatistics at Columbia University. I received my Bachelor of Arts in biological sciences, with a focus in neurobiology at Northwestern University. In August, I will be starting a doctoral program in biostatistics at NYU. I was a teaching assistant at Columbia University in my department and also have tutored graduate students and undergraduates privately as well. My primary areas of tutoring are math and statistics coursework in addition to math sections on standardized tests such as the GRE and GMAT. I am very passionate about helping students feel more confident and excited about math. In my spare time, I enjoy running, playing piano, and spending time with friends and family.
I am a graduate of Wesleyan University, where I received my Bachelor of Arts in Sociology with High Honors. With eight years of experience working in education, I've tutored students in math, science, history, and English, as well as helped students prepare for standardized tests. I've guided adults towards passing the US Citizenship Exam and taught English in India, where I lived for six months. Whenever I work with a student I personalize the lessons to fit their particular learning style, since I know every student is unique and having the right fit can make all the difference in making learning fun and effective. My strengths are tutoring the social sciences and humanities, as well as making math and standardized tests approachable to students that normally don't like those subjects. In my spare time I like traveling, spending time in the outdoors (climbing & backpacking), meditation, and playing soccer. Next fall I will be beginning my PhD in Education at Harvard University.
I'm Solange - a recent graduate from Harvard where I studied Sociology & Women's Studies. I've been tutoring for eight years now, and have worked with a wide range of ages and in a wide range of subjects. Some of my specialties are college prep/test taking II worked in the admissions office on campus); social sciences; and literature/writing.
I am a rising sophomore at Harvard College and am about to declare as a Mechanical Engineering concentrator, working towards a Bachelor of Science degree. I've always enjoyed sharing my knowledge with my peers and those around me and have done so in both formal and informal settings. I've been a tutor for both Math and Spanish programs in high school and enjoyed the strides I made with students. I am willing to tutor any subject I have a background in, but am strong in mathematics, the sciences, Spanish, history, writing, and ACT prep. I enjoy teaching mathematics most due to the joy I can see in children once they master a topic and can answer even pointed questions meant to stump them, and maybe even put their knowledge to real world use. As a tutor, I like to give a strong foundation to orient my student, and then gradually grant them more freedom and independence until they can feel themselves grasp the concept, pointing out pitfalls or common errors along the way; teachers who used these methods on me always left the most lasting impressions. Outside of my studies, I really enjoy listening to music, both old favorites and new interests, reading classics, and gaming/playing basketball with my friends.
I am a graduate of Washington University in St Louis, where I received my Bachelor of Arts in History with minors in Humanities and Anthropology. Since graduation, I have worked as a tutor, teacher, and director of tutors at a charter public middle school in Boston. During this time I also received my Masters in Mild to Moderate Disabilities from Simmons College. I have worked extensively with students with a range of abilities, including students with specific learning disabilities, emotional impairments, dyslexia, and ADHD. My teaching experience has given me a deep understanding of the knowledge and habits essential to academic success and has given me the opportunity to hone a variety of strategies that ensure students at each level can achieve their academic goals. While I tutor a broad range of subjects, my favorite ones are Reading, Elementary/Middle School Math, History, and Test Prep. In my experience, tutoring is the most rewarding when a student has that "aha!" moment and achieves a new level of understanding and confidence in his/her abilities. I am a firm believer in the transformative power of education, and I see my role to be that of a facilitator and coach who is there to help the student reach his/her goals through individualized support and rigorous practice. In my free time, I enjoy reading, running, practicing my Spanish, and discovering new music. I am also an avid traveler and just got back from a 3 month trip to South America. I look forward to the opportunity to work with you!
I am a junior Mechanical Engineering major at Yale, and I hope to become a Naval Aviator after college. I am also a varsity sailor, and enjoy playing music with friends when I can get some free time. I have been tutoring my fellow students throughout my entire academic career, and I would best describe my tutoring style as one that adapts to each students' needs. For example, I have always tried to frame questions in a different way so that the student can better understand the question. Some students need visual representations of numbers and systems to understand them, and others benefit more by understanding the concepts behind each formula. I prefer to tutor in math and physics, and especially with real world application problems. I hope to help students improve their standardized test scores and their understanding of the math and sciences so that they can achieve their academic goals!
I am proud to be a part of Varsity Tutors! I am originally from San Antonio, TX; I completed my undergraduate education at Rice University in Houston where I received a bachelor's degree in Biochemistry and Cell Biology. Currently, I am in my second year of medical school at Baylor College of Medicine.
Testimonials
Because the right High School Chemistry tutor makes all the difference.
Average Session Rating – Based on 3.4M Learner Ratings
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Frequently Asked Questions
High school chemistry requires mastering abstract concepts like molecular structure and bonding while simultaneously developing strong math skills for stoichiometry and unit conversions. Many students struggle with balancing chemical equations, visualizing how atoms and molecules interact, and connecting theoretical concepts to real-world applications. Personalized tutoring helps students break down these complex topics into manageable pieces and build confidence in both problem-solving and conceptual understanding.
Chemistry labs are where abstract concepts become tangible, but many students feel unprepared for the scientific method, data analysis, and lab reports. Tutors can help you understand the purpose behind each experiment, interpret results accurately, and develop the reasoning skills needed to explain what you observe. This preparation makes lab sessions more meaningful and helps you earn stronger grades on lab reports and practical assessments.
During your first session, a tutor will assess your current understanding of chemistry concepts, identify specific areas where you're struggling (whether it's bonding, equilibrium, or lab skills), and learn about your learning style and goals. This foundation allows the tutor to create a personalized plan that targets your weaknesses while building on your strengths. Subsequent sessions focus on the topics most important to your success.
True chemistry mastery requires deep understanding rather than memorization—you need to grasp why reactions occur, how bonding works, and how to apply principles to new problems. While some facts (like the periodic table basics) are helpful to know, the focus should be on building conceptual frameworks that let you predict and explain chemical behavior. Expert tutors emphasize reasoning and problem-solving skills so you can tackle unfamiliar questions with confidence.
Balancing equations trips up many students because it combines pattern recognition with systematic thinking. A tutor can teach you a step-by-step method, help you practice with increasingly complex equations, and show you how to check your work. With targeted practice and clear explanations of the logic behind balancing, this skill becomes much more manageable and even intuitive.
Unit conversions (moles to grams, liters to milliliters, etc.) are fundamental to stoichiometry and nearly every chemistry calculation—mistakes here cascade through your answers. Tutors break down dimensional analysis into clear, repeatable steps and help you practice until the process becomes automatic. Understanding the 'why' behind conversions also helps you catch your own errors and build stronger problem-solving habits.
Chemistry involves many invisible processes—electrons orbiting nuclei, molecules bonding, reactions occurring at the atomic level—which makes visualization challenging. Tutors use diagrams, molecular models, animations, and real-world analogies to make these abstract concepts concrete and memorable. Developing strong visualization skills helps you understand bonding, molecular geometry, and reaction mechanisms more deeply.
Look for tutors with strong chemistry backgrounds—ideally a degree in chemistry, biochemistry, or a related field—and proven experience teaching high school students. The best tutors can explain complex concepts clearly, adapt their teaching to your learning style, and help you develop scientific reasoning skills alongside content knowledge. Varsity Tutors connects you with expert tutors who understand both the chemistry curriculum and how to make abstract concepts click for students in St. Louis.
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