Award-Winning 9th Grade AP Chemistry Tutors

America's #1 Tutoring Platform

Who needs tutoring?

FOXNBCCBSUS NewsTIMEUSA Today

TUTORS FROM

  • YaleUniversity
  • PrincetonUniversity
  • StanfordUniversity
  • CornellUniversity

Award-Winning 9th Grade AP Chemistry Tutors

Karista

Certified Tutor

5+ years

Karista

Doctor of Philosophy, Environmental Science
Karista's other Tutor Subjects
9th Grade AP Chemistry
6th-12th Grade Chemistry
6th-12th Grade Biology
6th-12th Grade AP Biology

Tackling AP Chemistry as a 9th grader means confronting college-level stoichiometry, thermodynamics, and equilibrium years ahead of schedule. Karista taught undergraduate chemistry lab sections and holds advanced degrees in biochemistry and environmental science, so she knows exactly where the conce...

Education

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

Ava

Certified Tutor

2+ years

Ava

Bachelor's
Ava's other Tutor Subjects
9th Grade AP Chemistry
6th-12th Grade Chemistry
Algebra 1
SAT Mathematics

Starting AP Chemistry in ninth grade means a student has serious science aptitude but may not yet have the study habits or mathematical maturity the course demands. Ava bridges that gap by pairing rigorous content — electron configurations, intermolecular forces, reaction energetics — with structure...

Education

James Madison University

Bachelor's

Malik

Certified Tutor

2+ years

Malik

Bachelor's
Malik's other Tutor Subjects
9th Grade AP Chemistry
6th-12th Grade Chemistry
1st-12th Grade math
1st-12th Grade French

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...

Education

University of North Carolina at Charlotte

Bachelor's

Caitlin

Certified Tutor

2+ years

Caitlin

Bachelor's
Caitlin's other Tutor Subjects
9th Grade AP Chemistry
6th-12th Grade Chemistry
1st-12th Grade English
6th-12th Grade AP English Literature

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...

Education

Colorado College

Bachelor's

Kate

Certified Tutor

Kate

Masters, Environmental Engineering
Kate's other Tutor Subjects
AP Calculus BC
AP Calculus AB
College Algebra
Pre-Calculus

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 ...

Education

Massachusetts Institute of Technology

Masters, Environmental Engineering

Massachusetts Institute of Technology

Bachelors

Test Scores
SAT
1580
Jessica

Certified Tutor

Jessica

PHD, Medicine
Jessica's other Tutor Subjects
College Algebra
Calculus
Algebra
Honors Chemistry

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...

Education

Nova Southeastern University

PHD, Medicine

University of Pennsylvania

Bachelors, History

University of Pennsylvania

undergraduate

Test Scores
SAT
1540
Jai

Certified Tutor

9+ years

Jai

Bachelors in Electrical Engineering and Computer Science
Jai's other Tutor Subjects
Calculus
Algebra
Electrical Engineering
ACT Writing

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'...

Education

Stanford University

Bachelors in Electrical Engineering and Computer Science

Test Scores
SAT
1590
ACT
35
Rhea

Certified Tutor

6+ years

Rhea

Bachelor of Science, Biology, General
Rhea's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Pre-Algebra

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...

Education

University of Chicago

Bachelor of Science, Biology, General

Test Scores
Perfect Score
SAT
1550
ACT
36
Erika

Certified Tutor

Erika

Master of Public Policy, Public Policy
Erika's other Tutor Subjects
Pre-Algebra
Middle School Math
Calculus
Algebra

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...

Education

Harvard University

Master of Public Policy, Public Policy

Test Scores
ACT
32
Jeffrey

Certified Tutor

6+ years

Jeffrey

Doctor of Philosophy, Mechanical Engineering
Jeffrey's other Tutor Subjects
Pre-Calculus
Geometry
Calculus
Algebra

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 com...

Education

University of Notre Dame

Bachelor of Science

Rice University

Doctor of Philosophy, Mechanical Engineering

Test Scores
ACT
34

Meet Our Expert Tutors

Connect with highly-rated educators ready to help you succeed.

Annie

Pre-Algebra Tutor • +28 Subjects

I am currently a second year medical student. I was a Physiological Sciences major at UCLA (class of 2015), and pursued research during my gap year between undergrad and medical school.

View Profile

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 :)

View Profile

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

View Profile

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!

View Profile

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

View Profile

Matthew

Pre-Algebra Tutor • +39 Subjects

I'm a highly creative person who works best with visual thinkers. Very recently graduated from Stanford University, I majored in Human Biology with a concentration in Bioinformatics and Stem Cell Science. Technical though my background may be, I am currently gigging as a singer/songwriter/composer in NYC and tackle even the most hard-science of problems with a top-down, big-picture, holistic approach. If you have a propensity to look at problems in a cross- or inter-disciplinary manner (or want to learn how to do so), I'm the tutor for you!

View Profile

Tiffany

Pre-Algebra Tutor • +56 Subjects

I am available to tutor a broad range of subjects, I am passionate about test preparation, Accountancy, and Algebra.

View Profile

Quinn

Calculus Tutor • +17 Subjects

I am willing to address any issue with an open mind and I try to develop strategies that play to a student's strengths. I would like to think I am very approachable and personable, and I have had very positive experiences with many students in the past using this philosophy. Outside of academics, I love playing basketball and watching sports, as well as chilling with friends, listening to music, and keeping up with politics and current affairs.

View Profile

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

View Profile

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.

View Profile

Frequently Asked Questions

Students typically find stoichiometry and limiting reagent problems challenging because they require multi-step reasoning and careful attention to mole ratios. Equilibrium concepts also trip up many students—understanding Le Chatelier's principle and calculating equilibrium constants demands both conceptual clarity and problem-solving precision. Additionally, thermodynamics and entropy often feel abstract until students connect them to real-world applications. A tutor can break these topics into manageable pieces, use visual representations, and provide targeted practice to build confidence in each area.

Lab skills are critical—the AP Chemistry exam includes free-response questions about experimental design, data analysis, and error evaluation that account for a significant portion of your score. Students need to understand not just how to perform experiments, but why certain procedures matter, how to identify sources of error, and how to interpret results meaningfully. Tutoring can help you develop strong lab technique, learn to analyze data critically, and prepare specifically for the types of experimental scenarios that appear on the exam.

Absolutely. Many students understand chemical principles but stumble on calculations involving scientific notation, logarithms (especially for pH and pOH), or unit conversions. A tutor can isolate the specific math skills you need—like manipulating the equilibrium expression or using the ideal gas law—and practice them in context so they feel less abstract. This targeted approach helps you build confidence with calculations without reviewing all of algebra.

Success on AP Chemistry requires different strategies for multiple-choice versus free-response sections. For multiple-choice, you need to recognize common distractors (like answers based on common calculation errors) and manage time efficiently—aiming to spend about 1.3 minutes per question. For free-response, showing your work and explaining your reasoning is essential, even if your final answer is wrong; partial credit is significant. A tutor can teach you to identify what a question is really asking, work backwards from answer choices when helpful, and practice pacing so you don't run out of time on the longer problems.

Taking full-length practice tests under timed conditions is the best diagnostic tool—they reveal which topics consistently trip you up and whether your struggles are conceptual or time-management related. A tutor can analyze your practice test results to pinpoint patterns (e.g., "you miss most equilibrium questions" or "you run out of time on calculations") and create a focused study plan. This targeted approach is far more efficient than reviewing everything equally and helps you maximize score improvement in the weeks before the exam.

AP Chemistry frequently tests your ability to read and interpret graphs—like titration curves, phase diagrams, and kinetics plots—and extract meaningful information from them. Students often memorize what a graph "should" look like but struggle when asked to explain why a curve has a particular shape or what it reveals about the chemistry happening. Tutoring helps you develop the skill of connecting visual representations to underlying chemical principles, so you can confidently answer questions about what a graph tells you and why.

Free-response questions require you to show complete reasoning and calculations, not just a final answer. Start by carefully reading each question and identifying what it's asking—many students lose points by not addressing all parts. Organize your work clearly, label units throughout, and explain your reasoning in words when appropriate; graders give substantial partial credit for correct methodology even if calculations contain errors. A tutor can teach you to structure your responses effectively, practice writing clear explanations, and manage the time pressure of completing all questions within the allotted period.

Consistent, spaced practice works better than cramming—aim for 4-6 hours per week spread across multiple sessions rather than one long cram day. Start with topic-specific practice problems to build mastery, then progress to mixed problem sets and full-length practice tests as the exam approaches. In the final weeks, focus on timed practice tests to build endurance and refine test-taking strategies. A tutor can help you create a realistic schedule tailored to your pace, identify which topics need more time, and adjust your plan based on practice test results.

Connect with 9th Grade AP Chemistry Tutors

Get matched with expert tutors in your subject