Award-Winning 12th Grade Chemistry
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Award-Winning 12th Grade Chemistry Tutors
Certified Tutor
5+ years
Karista
Senior-year chemistry often pulls together everything from equilibrium and acid-base theory to electrochemistry and organic functional groups. Karista's biochemistry degree and her experience teaching undergraduate chemistry labs mean she can walk a 12th grader through Le Chatelier's principle or re...
University of North Texas
Master of Science, Environmental Science
Oklahoma State University-Main Campus
Bachelor of Science, Biochemistry
University of Windsor
Doctor of Philosophy, Environmental Science
Certified Tutor
2+ years
Jeremy
I have been passionate about helping students my entire life, as I grew up helping care for my disabled twin brother, I saw firsthand how important access to education is from a young age. Since then, I have devoted my time to my two passions, medicine, and education. I am currently in school obtain...
Brandeis University
Bachelor
Certified Tutor
2+ years
Ava
Senior-year chemistry often pulls together everything — equilibrium, thermodynamics, electrochemistry, kinetics — and expects students to see how the pieces connect. Ava's Bachelor's in Chemistry from JMU means she's comfortable across all of these domains and can pinpoint exactly where a concept st...
James Madison University
Bachelor's
Certified Tutor
2+ years
Malik
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 th...
University of North Carolina at Charlotte
Bachelor's
Certified Tutor
2+ years
Caitlin
As a recent graduate and experienced tutor with a summa cum laude Bachelor's degree in Molecular Biology from Colorado College, I bring over five years of tutoring experience across a variety of subjects, including high school biology and chemistry (regular, honors, and AP), as well as physics, writ...
Colorado College
Bachelor's
Certified Tutor
2+ years
Lior
By 12th grade chemistry, the material gets quantitative fast — equilibrium constants, thermodynamics calculations, electrochemical cell potentials. Lior pairs his strong math background with his Pre-PA science training to walk students through the reasoning behind each equation before drilling the c...
Hofstra University
Bachelor's (in progress)
Certified Tutor
Kate
I'm available to tutor biology, chemistry, physics, math from Algebra up through AP Calculus, SAT test prep, and French. I've been tutoring students in science and math for 7 years. I also spent 8 months working and studying in France, and have tutored high school and adult students in French. When ...
Massachusetts Institute of Technology
Masters, Environmental Engineering
Massachusetts Institute of Technology
Bachelors
Certified Tutor
I am a licensed physician from Florida who is currently changing careers. I graduated from the University of Pennsylvania in 2009 and have extensive tutoring and editing experience. While a student, I became a certified writing tutor through the Critical Writing Department. Since I completed my writ...
Nova Southeastern University
PHD, Medicine
University of Pennsylvania
Bachelors, History
University of Pennsylvania
undergraduate
Certified Tutor
9+ years
Jai
I'm a recent Stanford graduate (Electrical Engineering and Computer Science), and have been working at a major Management Consulting firm for a few years now. I personally scored a 2360 (out of 2400) on the SAT and 35 on the ACT and was successful in gaining admission to several top universities. I'...
Stanford University
Bachelors in Electrical Engineering and Computer Science
Certified Tutor
Erika
I am available to tutor middle and high school math, history and test prep. I have tutored math and history in the past and I previously taught a test prep course at a school in Hanoi, Vietnam. I have a lot of experience teaching all the need-to-know tricks to doing great on the SATS/ACTS! When I am...
Harvard University
Master of Public Policy, Public Policy
Top 20 Science Subjects
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Rhea
AP Statistics Tutor • +49 Subjects
I am a current student at the University of Chicago. I am working towards a Bachelor of Science in Biological Sciences, and I am on the pre-medical track. I am extremely passionate about tutoring, and I have several years of experience tutoring students in my high school's learning center in various subjects as well as tutoring private clients in Standardized Test preparation. Given that I graduated high school recently, I have taken several Standardized Tests and high school subjects myself, so I have a comprehensive understanding of not only how to tutor these subjects and exams, but also what it is like to take them. While I have a wide range of interests and am able to tutor various subjects, I am most passionate about tutoring in Standardized Test preparation (including ACT, SAT, SAT Subject Tests, and AP Exams), Biology, Chemistry, Math, and Spanish. I truly believe that students should have the opportunity to learn in the way that works best for them, and I love being able to help them succeed by creating a comfortable tutoring environment in which we can best assess their particular needs and use strategies specific to them. My passion for learning drives everything that I do, and tutoring is the platform that I use to try to spread that passion to others. In my free time, you can find me playing badminton, listening to music, or baking something (hopefully) delicious.
Jeffrey
Pre-Calculus Tutor • +29 Subjects
I am enrolled in the Mechanical Engineering PhD program at Rice University which will begin Fall 2020, and I am hoping to return to academia as a professor after earning my PhD. In the meantime, I am looking to share my passion for gaining knowledge, specifically in STEM, by educating the up and coming members of such a great field. I have experience tutoring both Calculus and Physics at Notre Dame, as well as experience as a Student Assistant for Differential Equations and Mechanics. I believe the key to learning is much deeper than learning to solve problems and that seeking knowledge is one of the best means for personal improvement.
Pinelopi
Pre-Algebra Tutor • +25 Subjects
I am a Duke University graduate with a Bachelors degree in Psychology. I have experience tutoring all levels of Spanish language, all sections of the SAT, as well as algebra, pre algebra, geometry, and pre-calculus! I love kids & I have a very flexible schedule and a lot of patience! Let me help you :)
Tony
Calculus Tutor • +28 Subjects
I am a recent graduate of Yale University and incoming first year medical student at Columbia University. Originally from the DC area, I have always had a passion for science and medicine and pursued a degree in Biology while at Yale. During the 2008-2009 academic year, I tutored science, math, English, history, and Mandarin Chinese part-time with a DC-based tutoring company. At Yale, I worked as a freshman counselor to provide academic and career advice to incoming freshmen. I have taken both SAT and MCAT test prep classes and am familiar with both tests as well as the preparation necessary to score well. My personal career goals include attending medical school to pursue either immunology/infectious diseases or psych/neurology, teaching biology at the university level, and working in public/global health with either the CDC or the WHO.
Samantha
Pre-Algebra Tutor • +38 Subjects
I'm a first-year medical student and recent graduate from Duke University, where I studied Global Health Determinants, Behaviors, and Interventions. From running a piano program at a nonprofit children's theatre to private tutoring in math, science, and standardized test prep, I enjoy helping my students become confident and self-sufficient learners! Hobbies: photography, travel, reading, music, writing, running, art, books, traveling
Earnest
Pre-Algebra Tutor • +26 Subjects
I am comfortable with either setting. I'm confident that I can help you (or your student) achieve to the best of their ability, so please don't hesitate to get in touch!
Samuel
AP Calculus AB Tutor • +29 Subjects
I am a freshman at Caltech majoring in Applied and Computational Mathematics. My favorite subject to tutor is math because I find it very rewarding to simplify complex topics to aid in understanding. I have lots of tutoring experience. In high school, I ran and taught an SAT prep class and was vice president of my school's NHS chapter where I ran our tutoring program, and I, myself, tutored. I also was a teaching assistant in the summer of 2020 for a class in discrete mathematics through a program called PACT (Program in Algorithmic and Combinatorial Thinking). I love learning and hope to make the process enjoyable for you!
Charles
AP Calculus AB Tutor • +25 Subjects
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! Hobbies: art, books, running, reading, music, writing
Sami
Pre-Algebra Tutor • +19 Subjects
I am a Duke University graduate in Economics and Computer Science. I am currently pursuing an MBA degree at the Yale School of Management. I have worked in the financial field, both at a management consulting firm and a fortune 500 company. My hobbies include playing and coaching soccer. Hobbies: reading, writing, art, books, music
MaryAnn
Calculus Tutor • +21 Subjects
I am a published author who has enjoyed “coaching” our daughter, as she navigated through high school, college and graduate school. I mentor college juniors who are seeking careers in financial services, and I serve as a peer resource to professionals who are transitioning from private industry to the nonprofit sector. Hobbies: reading, cooking, writing, books, music, art, travel
Top 20 Subjects
Frequently Asked Questions
The most common challenges are stoichiometry and balancing chemical equations—students often understand the concept but struggle with the multi-step calculations and unit conversions. Equilibrium and Le Chatelier's principle also trip up many students because they require visualizing molecular-level shifts that aren't immediately obvious. Thermodynamics and entropy are abstract concepts that benefit greatly from real-world examples, and acid-base chemistry requires mastering both calculations and conceptual reasoning about conjugate pairs and buffer systems.
A tutor breaks down the systematic approach—identifying oxidation states, recognizing patterns in common reaction types, and using the algebraic method when inspection fails. More importantly, they help you understand *why* equations balance (conservation of mass) rather than just memorizing steps, which makes the process feel logical instead of arbitrary. Many students also benefit from working through equations at different complexity levels, starting with simple combustion reactions and building to redox equations, so the skill develops progressively.
A tutor can help you understand the scientific method as it applies to your actual lab experiments—how to design a fair test, identify variables, and interpret results meaningfully. They can also help you prepare for lab practicals by walking through proper technique, safety protocols, and how to troubleshoot when results don't match predictions. This is especially valuable for understanding what went wrong in an experiment and how to adjust your approach, which is critical thinking skill that extends beyond just getting the right answer.
A tutor uses multiple strategies to make invisible chemistry visible—drawing Lewis structures step-by-step, using orbital diagrams to show electron placement, and connecting abstract models to observable properties (why ionic compounds conduct electricity, why covalent molecules have specific shapes). Many students benefit from working with molecular models or 3D visualization tools while a tutor explains what's happening at the electron level. The key is building a mental model so you can predict properties and reactivity, not just memorize definitions.
Understanding is always the stronger foundation—when you grasp *why* reactions occur and how to predict products based on periodic trends and bonding rules, you can solve problems you've never seen before. That said, some things do need to be memorized (like common polyatomic ions or the activity series), but a tutor helps you distinguish between what's worth memorizing and what you can derive from principles. The sweet spot is understanding the core concepts deeply enough that formulas and reactions make sense, so memorization becomes a shortcut rather than your only tool.
Unit conversions in Chemistry are compounded because you're often chaining multiple conversions together—moles to grams, liters to milliliters, and then applying stoichiometry all at once. A tutor helps you build dimensional analysis skills systematically, starting with simple conversions and building to multi-step problems where you can see how each conversion flows into the next. The breakthrough usually comes when students stop trying to memorize "which way to multiply" and instead focus on setting up conversion factors so units cancel logically—it becomes a puzzle where the answer reveals itself.
A tutor helps you move beyond memorizing "shift left" or "shift right" by connecting equilibrium to real molecular behavior—when you increase pressure, molecules are forced closer together, so the system shifts to reduce the number of gas molecules. Working through ICE tables (Initial, Change, Equilibrium) repeatedly with different scenarios builds pattern recognition, and discussing why certain stresses cause predictable shifts develops the conceptual foundation. Many students benefit from graphing equilibrium positions or working backwards from a desired shift to predict what stress would cause it.
Effective exam prep starts weeks in advance, not days—a tutor helps you identify weak topics early and build mastery progressively rather than cramming. Practice problems should move from guided (worked examples) to independent (full problem-solving), and you should practice explaining concepts aloud, which reveals gaps in understanding that silent studying misses. In the final week, focus shifts to timed practice tests under realistic conditions, reviewing mistakes to identify patterns (like consistently making calculation errors versus conceptual misunderstandings), so your review time targets actual weaknesses.
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