Award-Winning 12th Grade AP Computer Science Tutors serving Concord, CA

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Award-Winning 12th Grade AP Computer Science Tutors serving Concord, CA

Erik

Certified Tutor

2+ years

Erik

MMG
Erik's other Tutor Subjects
12th Grade AP Computer Science
6th-12th Grade Computer Science
6th-12th Grade AP Statistics
6th-12th Grade AP Economics

I am a graduate from the University of Florida, University of Pennsylvania, and University of Illinois Urbana-Champaign. I have graduated with scholarship honors in Chemical Engineering with a Bachelor of Sciences from University of Florida, Masters of Computer and Information Technology from UPenn,...

Education

University of Pennsylvania

MMG

Conrad

Certified Tutor

2+ years

Conrad

Bachelor
Conrad's other Tutor Subjects
12th Grade AP Computer Science
10th-12th Grade Biology
10th-11th Grade AP Statistics
10th-11th Grade AP Physics

I believe every person has potential, which must be drawn out of them. With over 4 years of leading workshops, being a Teaching Assistant and creating curriculum, and nearly two years of private tutoring, I know how to help students and people of all ages easily understand concepts in Science, Techn...

Education

Vanderbilt University

Bachelor

Isha

Certified Tutor

2+ years

Isha

Master's/Graduate
Isha's other Tutor Subjects
12th Grade AP Computer Science
10th-11th Grade Computer Science
10th Grade math
6th Grade AP Statistics

As a dedicated tutor with a Master's degree in Computer Science from the University of Iowa, I am passionate about helping students unlock their potential in subjects such as Algebra, Calculus, and Python. With over 2 years of experience in tutoring and classroom settings, I focus on creating a supp...

Education

University of Iowa

Master's/Graduate

Apoorv

Certified Tutor

2+ years

Apoorv

Master's/Graduate
Apoorv's other Tutor Subjects
12th Grade AP Computer Science
6th-12th Grade Computer Science
3rd Grade Intro to Coding
Middle School Math

As a master's graduate in Applied Computing with a Computer Science background and over two years of hands-on software development experience, I'm all about making learning fun and engaging! I've had the chance to teach students of all ages, from 5th graders to college students studying Computer Sci...

Education

University of Windsor

Master's/Graduate

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
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
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

Frequently Asked Questions

AP Computer Science A covers fundamental programming concepts including variables, data types, control structures, arrays, and object-oriented programming principles. The course also includes algorithms, recursion, sorting and searching methods, and 2D arrays. Understanding these core topics thoroughly is essential for success on the AP exam, which tests both conceptual knowledge and the ability to write and analyze Java code.

Many students find recursion, 2D arrays, and object-oriented programming concepts like inheritance and polymorphism to be the most difficult topics. Additionally, understanding how to trace through code and predict output—a key exam skill—requires significant practice. Personalized 1-on-1 instruction can help you work through these concepts at your own pace and identify exactly where confusion is occurring.

A strong study plan includes regular practice with released AP exam questions, timed practice tests to build pacing skills, and focused review of weak areas. Most students benefit from starting serious exam prep 6-8 weeks before the test date. Tutors can help you develop a customized study schedule, identify knowledge gaps through practice problems, and build confidence with test-taking strategies specific to the AP format.

Score improvement depends on your starting point and how consistently you engage with tutoring. Students who work with a tutor typically see meaningful gains by focusing on their weakest topics and practicing regularly with timed questions. Many students improve by 1-2 score points (on the 1-5 scale) when they combine tutoring with consistent practice, though individual results vary based on effort and prior knowledge.

Consistent hands-on coding practice is critical—ideally 3-4 times per week in the months leading up to the exam. You should practice writing code from scratch, tracing through existing code, and understanding what code snippets do. A tutor can guide you through practice problems, help you debug errors, and ensure you're developing the problem-solving skills the exam requires.

Look for tutors with strong Java programming experience, familiarity with the AP Computer Science A curriculum, and ideally a track record helping students prepare for the exam. The best tutors can explain complex concepts clearly, identify gaps in your understanding, and provide targeted practice that addresses your specific challenges. Varsity Tutors connects you with expert tutors in Concord who specialize in AP Computer Science preparation.

Your first session is an opportunity to assess your current understanding of AP Computer Science concepts and identify your strongest and weakest areas. A tutor will ask about your goals, review your recent assignments or practice test results, and understand your learning style. From there, you'll develop a personalized study plan focused on the topics where you need the most support.

Yes, Varsity Tutors connects students in Concord with expert tutors who specialize in AP Computer Science preparation. Whether you attend one of Concord's schools or are homeschooled, you can get matched with a tutor who understands the AP curriculum and can provide the personalized instruction you need to succeed on the exam.

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