Award-Winning AP Computer Science A Tutors serving Seattle, WA

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Award-Winning AP Computer Science A Tutors serving Seattle, WA

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
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
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
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
Dylan

Certified Tutor

8+ years

Dylan

Bachelor of Science, Physics
Dylan's other Tutor Subjects
AP Calculus BC
AP Calculus AB
Pre-Algebra
Pre-Calculus

I'm a sophomore at Vanderbilt University, majoring in Physics and Classics and minoring in Mathematics and Computer Science. I'm qualified to teach a wide variety of subjects, but prefer to focus on the fields I'm studying in school listed above; I have a passion for those areas that I want to share...

Education

Vanderbilt University

Bachelor of Science, Physics

Test Scores
Perfect Score
ACT
36
Ankit

Certified Tutor

8+ years

Ankit

Bachelor of Science in Neuroscience and Computer Science
Ankit's other Tutor Subjects
AP Statistics
AP Calculus AB
Pre-Algebra
Pre-Calculus

I am Ankit Jajoo. I am enrolled in Duke University Class of 2022 studying neuroscience and computer science. STEM is my number one passion, while history is my number one interest. Humanities and STEM not only coexist, but work together often in life. While STEM provides the foundation for the futur...

Education

Duke University

Bachelor of Science in Neuroscience and Computer Science

Test Scores
Perfect Score
SAT
1580
ACT
36

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 Java programming fundamentals and object-oriented design. The curriculum covers variables and data types, control structures, arrays, classes and objects, inheritance, polymorphism, and algorithms. You'll also learn about searching, sorting, and 2D arrays. The exam tests both your understanding of these concepts and your ability to write and analyze code, with about 40% multiple choice and 60% free-response questions.

Score improvement depends on your starting point and study commitment. Students who work with a tutor typically see gains of 1-3 points on the 1-5 AP scale, with the largest improvements coming from targeted practice on weak areas like inheritance, polymorphism, or algorithm analysis. Consistent practice with past exam questions and personalized feedback on coding errors are key drivers of improvement.

Many students struggle with object-oriented programming concepts, especially inheritance and polymorphism, which require understanding abstract thinking. Others find the free-response section challenging because it requires writing complete, correct code under time pressure. Time management is another pain point—students often run out of time on the exam or spend too long debugging code. A tutor can help you practice these specific skills and build confidence before test day.

Ideally, you should start tutoring 2-3 months before the exam in May, meeting once or twice weekly. If you're starting later or have significant gaps in your understanding, more frequent sessions can help you catch up. Even 4-6 weeks of focused tutoring can make a meaningful difference if you combine sessions with consistent independent practice and practice exams.

Practice tests are essential for AP Computer Science A success. They help you get comfortable with the exam format, timing constraints, and question types—especially the free-response section where you write actual code. Taking full-length practice exams under timed conditions reveals weak areas and builds test-taking stamina. A tutor can review your practice test code, identify patterns in your mistakes, and help you develop strategies to avoid them on test day.

Coding errors on the free-response section often come from rushing, not fully reading the question, or forgetting edge cases. The best strategies are to read each question carefully, plan your code before writing it, and leave time to review for syntax errors. Practice writing code by hand (as you'll do on the exam) rather than only typing in an IDE, and work through past free-response questions with detailed feedback from a tutor to catch your recurring mistakes.

Varsity Tutors connects you with experienced tutors who specialize in AP Computer Science A and understand the exact curriculum and exam format. Our tutors can work with you flexibly based on your schedule and learning style, providing personalized instruction tailored to your strengths and weaknesses. You can get started by telling us about your current level, goals, and availability.

Your first session is typically an assessment and planning meeting. The tutor will review your current understanding of Java, coding skills, and any specific topics you find challenging. You'll discuss your target score, timeline, and learning preferences. From there, your tutor will create a customized study plan focused on closing gaps and building confidence for the exam.

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