Award-Winning AP Computer Science A Tutors serving Los Angeles, CA

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Award-Winning AP Computer Science A Tutors serving Los Angeles, CA

Ravnoor

Certified Tutor

3+ years

Ravnoor

Bachelor of Science, Computer Science
Ravnoor's other Tutor Subjects
AP Calculus AB
Middle School Math
Calculus
Algebra

I am a undergraduate student at Cornell University. I am studying computer science in the College of Engineering. I have been tutoring in all subjects since 9th grade, mostly computer science and mathematics and SAT. My teaching philosophy is based on hands-on learning, and the motto of 'practice ma...

Education

Cornell University

Bachelor of Science, Computer Science

Test Scores
SAT
1520
Florence

Certified Tutor

5+ years

Florence

Bachelor of Science, Computer Science
Florence's other Tutor Subjects
Pre-Algebra
Trigonometry
Statistics
Pre-Calculus

I am a rising senior at Duke University. I major in Computer Science and am also getting a minor in Physics. I have had experience tutoring/teaching as a teaching assistant for three classes: Intro to Databases, Electricity and Magnetism (for engineers), and Computer Network Architecture. I have had...

Education

Duke University

Bachelor of Science, Computer Science

Test Scores
Perfect Score
ACT
36
David

Certified Tutor

9+ years

David

Master of Science, Computer Science
David's other Tutor Subjects
Competition Math
Calculus
Algebra
SAT Math

I am a graduate of Stanford University, where I received a BS in Cognitive Science and an MS in Computer Science. After graduation, I spent a summer in Palestine, where I taught web development, app development, and entrepreneurship to a cohort of overenthusiastic high school students; now, I've mov...

Education

Stanford University

Master of Science, Computer Science

Stanford University

Bachelor of Science, Cognitive Science

Stanford University

BS in Cognitive Science

Test Scores
SAT
1570
Alex

Certified Tutor

5+ years

Alex

Bachelor of Science, Computer Science
Alex's other Tutor Subjects
AP Calculus AB
College Algebra
Pre-Calculus
Geometry

I am a rising sophomore majoring in Computer Science with a minor in Data Science at Rice University in Houston, TX. Naturally, my favorite subjects to teach are math and computer science, particularly programming languages like Python, Java, and Scratch. I have found great enrichment in these seemi...

Education

Rice University

Bachelor of Science, Computer Science

Test Scores
SAT
1560
Jonathan

Certified Tutor

Jonathan

Bachelors, Chemical Engineering and Computer Science
Jonathan's other Tutor Subjects
AP Calculus BC
Pre-Algebra
College Algebra
Algebra 3/4

I am a student at Cornell University studying Chemical Engineering and Computer Science. I'm living in Tarrytown right now and can help your son or daughter in math, science, or SAT/ACT prep! Over the past 5 years, I've accumulated many hours of tutoring experience. Some of the subjects I tutor incl...

Education

Cornell University

Bachelors, Chemical Engineering and Computer Science

Test Scores
ACT
34
Dennis

Certified Tutor

9+ years

Dennis

Bachelor of Science
Dennis's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Pre-Algebra

I'm Dennis. I study physics, math, and computer science. I have done research about cosmic ray acceleration at supernova shock fronts in the Princeton University Department of Astrophysics, simulating how the turbulent plasmas push protons and ions. I have also worked at the Norfolk State University...

Education

Princeton University

Bachelor of Science

Test Scores
Perfect Score
SAT
1530
ACT
36
Pratik

Certified Tutor

8+ years

Pratik

Bachelor in Arts, Biology, General
Pratik's other Tutor Subjects
AP Statistics
AP Calculus BC
AP Calculus AB
Calculus

I'm a premedical student at Cornell University with extensive experience tutoring students, especially in chemistry at the high school and undergraduate level, writing at the high school and undergraduate level, and SAT/ACT prep.

Education

Cornell University

Bachelor in Arts, Biology, General

Test Scores
SAT
1550
ACT
35
Ronit

Certified Tutor

6+ years

Ronit

Bachelor of Science, Computer Science
Ronit's other Tutor Subjects
Calculus
Algebra
SAT Subject Test in Mathematics Level 2
SAT Reading

I am an incoming student at Yale University studying computer science and economics. I'm also interested in math and chemistry. My favorite area to tutor is SAT, specifically the SAT math section. In my spare time, I enjoy playing golf, cooking, and reading thriller novels. I'm excited to start work...

Education

Yale University

Bachelor of Science, Computer Science

Test Scores
SAT
1580
Margaret

Certified Tutor

9+ years

Margaret

Current Undergrad Student, Political Science and Government
Margaret's other Tutor Subjects
Middle School Math
Geometry
Calculus
Algebra

I am a Stanford student from Maryland studying Political Science and Computer Science. I graduated from high school in 2015, where I was active as the captain of my high school sailing team, a section leader in the orchestra, and part of the STEM magnet program Project Lead the Way. I am currently t...

Education

Stanford University

Current Undergrad Student, Political Science and Government

Test Scores
SAT
1550
Tolu

Certified Tutor

6+ years

Tolu

Bachelor's in Economics
Tolu's other Tutor Subjects
AP Calculus AB
Pre-Calculus
Calculus
Algebra

I am a graduate from Stanford University. I received my Bachelor's in Economics there and continued to receive a certificate in Full Stack Web Development from the University of Texas Austin. I have tutored intermittently, primarily teaching test prep; however, I have at different points taught most...

Education

Stanford University

Bachelor's in Economics

Practice AP Computer Science A

Free practice tests, flashcards, and AI tutoring for AP Computer Science A

AP Computer Science A Practice Hub
Practice tests, flashcards, AI tutor & more

Frequently Asked Questions

AP Computer Science A focuses on object-oriented programming using Java, covering fundamental concepts like variables, control structures, arrays, and classes. The course also includes more advanced topics such as inheritance, polymorphism, recursion, and algorithm analysis. Understanding these core concepts is essential for success on the AP exam, which tests both coding knowledge and problem-solving ability.

Score improvement depends on your starting point and how consistently you engage with tutoring. Students who work with tutors on identifying weak areas—whether that's understanding inheritance, debugging code, or optimizing algorithms—typically see meaningful gains. Many students improve by 1-2 score points (on the 1-5 scale) when they combine personalized instruction with regular practice on released AP exams.

Many students struggle with the transition from basic syntax to object-oriented design principles, particularly understanding how classes and inheritance work together. Others find the free-response coding questions challenging due to time pressure—you have limited time to write clean, efficient code. Additionally, the multiple-choice section requires careful reading of code logic and tracing execution, which students often rush through.

Ideally, you should begin tutoring at the start of the school year to build a strong foundation in Java and object-oriented concepts. However, students can benefit from tutoring at any point—even starting a few months before the exam allows time to review challenging topics, practice full-length tests, and refine test-taking strategies. The key is starting early enough to address gaps without feeling rushed.

During your first session, a tutor will assess your current understanding of Java fundamentals and identify which topics—like arrays, classes, or recursion—need the most attention. You'll discuss your goals, timeline, and any specific challenges you're facing. From there, the tutor will create a personalized study plan focused on filling gaps and building confidence for the exam.

Practice tests are crucial for AP Computer Science A success. They help you understand the exam format, practice time management on both multiple-choice and free-response sections, and identify specific weak areas in your knowledge. Taking full-length practice tests under timed conditions—similar to test day—also builds confidence and reduces test anxiety when you sit for the actual AP exam.

Varsity Tutors connects Los Angeles students with expert tutors who specialize in AP Computer Science A. You can get matched with a tutor who understands both the AP curriculum and effective teaching strategies for Java and object-oriented programming. Tutors work with you on your schedule, focusing on the specific topics and skills you need to succeed on exam day.

Tutoring builds confidence through repeated practice with real exam questions and timed conditions, which reduces anxiety significantly. When you understand the material deeply and have practiced similar problems many times, test day feels less intimidating. Additionally, tutors can teach you test-taking strategies—like how to approach difficult free-response questions and manage your time—so you feel prepared and in control.

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