Award-Winning 12th Grade AP Chemistry Tutors serving Phoenix, AZ

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Award-Winning 12th Grade AP Chemistry Tutors serving Phoenix, AZ

Karista

Certified Tutor

5+ years

Karista

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

I am now an independent contractor and science writer. Some of my work is on my website, www.karistahudelson.com. I am passionate about education and truly enjoy helping students with science and math courses. I have tutored for undergraduate level chemistry, algebra, and biology courses and taught ...

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
12th Grade AP Chemistry
6th-12th Grade Chemistry
Algebra 1
SAT Mathematics

As a passionate tutor with a Bachelor's degree in Chemistry from James Madison University, I have over 2 years of experience helping students excel in subjects such as chemistry, biology, and mathematics. My teaching philosophy centers on fostering a supportive learning environment where students fe...

Education

James Madison University

Bachelor's

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
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
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
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
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
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
Zachary

Certified Tutor

10+ years

Zachary

Bachelors, Biochemistry and Biophysics
Zachary's other Tutor Subjects
Trigonometry
Statistics
Calculus
Algebra

I am passionate about teaching and tutoring and I thoroughly enjoy helping students gain an understanding and a drive for their studies. I have a long history of working with students of all grade levels and abilities (elementary school through college), and I have a good understanding of strategies...

Education

Yale University

Bachelors, Biochemistry and Biophysics

Test Scores
SAT
1530
ACT
33
Quinn

Certified Tutor

6+ years

Quinn

Bachelor in Arts
Quinn's other Tutor Subjects
Calculus
Algebra
ACT Writing
ACT English

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 ...

Education

University of Notre Dame

Bachelor in Arts

Test Scores
ACT
35

Frequently Asked Questions

Score improvements depend on your starting point and consistency with tutoring. Students who work with tutors typically see gains of 1-3 points on the AP Chemistry exam (out of 5), though individual results vary. The key is identifying your weaknesses early—whether that's equilibrium calculations, thermodynamics, or organic chemistry—and focusing practice there. With a structured study plan and regular practice tests, many students move from a 2 or 3 to a 4 or 5 by exam day.

AP Chemistry covers nine major units: atomic structure and periodicity, molecular and ionic bonding, intermolecular forces, chemical reactions, kinetics, thermodynamics, equilibrium, acids and bases, and applications of thermodynamics. The exam is split roughly 50% multiple choice and 50% free-response questions. Many students find equilibrium calculations and thermodynamic concepts particularly challenging, which is where personalized tutoring can help you build confidence and master problem-solving strategies.

The AP Chemistry exam gives you 3 hours and 15 minutes total: 90 minutes for 60 multiple-choice questions (about 1.5 minutes per question) and 105 minutes for 7 free-response questions. A common strategy is to spend roughly 2.5-3 minutes on harder multiple-choice questions and skip/return to them, then allocate 12-15 minutes per free-response question. Tutors can help you practice pacing with full-length practice tests so you're not rushed on exam day and can show your work clearly on calculations.

Common pitfalls include miscalculating stoichiometry or using incorrect significant figures, misunderstanding equilibrium shifts (Le Chatelier's principle), skipping steps in thermodynamic calculations, and misidentifying intermolecular forces. Many students also rush through free-response questions without showing enough work, losing points even when their final answer is correct. Personalized instruction helps you slow down, master each concept systematically, and develop error-checking habits before test day.

Most students benefit from starting preparation 8-12 weeks before the exam, studying 5-7 hours per week. A balanced weekly schedule might include two 1-on-1 tutoring sessions, practice problem sets on 2-3 days, and one full-length practice test every 2-3 weeks. This spaced repetition approach—where you revisit challenging concepts over time—is proven to improve retention. Your tutor can help you identify which units need more focus and adjust your schedule accordingly.

Start by taking a diagnostic practice test to see which units give you the most trouble—whether that's kinetics, equilibrium, or organic chemistry. Then, work with a tutor to do targeted practice: solve problems on that topic, review the underlying concepts, and retake similar questions to build mastery. Many students also benefit from analyzing their mistakes by category (calculation errors vs. conceptual misunderstandings) so they can fix the root cause, not just the symptom.

Personalized 1-on-1 instruction for AP Chemistry focuses on your specific gaps. A tutor can explain tricky concepts like equilibrium or thermodynamics in ways that stick, walk you through multi-step problems, review your free-response practice answers with detailed feedback, and teach test-taking strategies like when to estimate vs. calculate. For students in Phoenix, connecting with an expert tutor means getting support tailored to your pace and learning style throughout the school year and into exam prep season.

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