Award-Winning AP Computer Science A Tutors serving Des Moines, IA

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Award-Winning AP Computer Science A Tutors serving Des Moines, IA

Joshua

Certified Tutor

7+ years

Joshua

Bachelor of Science, Computer Science
Joshua's other Tutor Subjects
Calculus
Algebra
College Essays
Literature

I'm a computer science major at Penn State with a lot of application-oriented programming experience, but also academic experience. Some highlights include 1560 on the SAT and 5 on AP Comp Sci A.

Education

Pennsylvania State University-Main Campus

Bachelor of Science, Computer Science

Test Scores
SAT
1560
Theresa

Certified Tutor

3+ years

Theresa

Bachelors, English
Theresa's other Tutor Subjects
English
Essay Editing
High School English
High School Writing

I've been tutoring and teaching for over 5 years, specializing in English Language Arts. Recently , I managed a tutoring studio where I was able to match tutors with students. I enjoy the rewards that come with helping a student realize their potential. I believe in the personalized learning of ever...

Education

Shippensburg University of Pennsylvania

Bachelors, English

Amanda

Certified Tutor

10+ years

Amanda

PHD, Plant Pathology
Amanda's other Tutor Subjects
Biology
College Biology
Ecology
Environmental Science

I received my bachelor's degree in biological sciences from Clemson University in 2006 and my PhD in Plant Pathology from the University of Florida in 2011. Plant Pathology is a specialized discipline in the field of microbiology which is a combination of plant sciences (horticulture, genetics, etc)...

Education

University of Florida

PHD, Plant Pathology

Clemson University

Bachelors, Biological Sciences

Paula

Certified Tutor

4+ years

Paula

Juris Doctor, Communication, General
Paula's other Tutor Subjects
Elementary School Math
Elementary School Writing
English
Essay Editing

I love learning and I love sharing the joy of learning with others. I enjoy working with young people from all backgrounds and experiences. While currently a 5th-grade teacher I have taught grades k-8th and have worked with youth to inspire and engage them in the possibilities that come with advance...

Education

Pepperdine University

Bachelor in Arts, Communication, General

The John Marshall Law School

Juris Doctor, Communication, General

Benjamin

Certified Tutor

8+ years

Benjamin

Current Grad Student, English
Benjamin's other Tutor Subjects
ACT Prep
ACT English
ACT Math
ACT Reading

I'm a rising junior at Columbia University studying English literature and computer science. I'm excited to begin my first summer working with Varsity Tutors! My strongest tutoring areas include ACT test prep, algebra and calculus I, computer science (Java and C) and building reading and writing ski...

Education

Columbia University in the City of New York

Bachelor of Science, Computer Science

Columbia University in the City of New York

Current Grad Student, English

Test Scores
Perfect Score
ACT
36
Amy

Certified Tutor

8+ years

Amy

Current Grad Student, Dietetics
Amy's other Tutor Subjects
AP Chemistry
Chemistry
High School Chemistry
Nutrition

Hi there! My name is Amy and I have a passion for tutoring! I have recently graduated with a Bachelor's degree in Nutrition and Dietetics with a minor in Biology and Chemistry from Olivet Nazarene University. I graduated Magna Cum Laude, with University Honors, Family and Consumer Science Department...

Education

Olivet Nazarene University

Bachelor of Science, Dietetics

Benedictine University

Current Grad Student, Dietetics

Jordyn

Certified Tutor

8+ years

Jordyn

Bachelor of Education, Education
Jordyn's other Tutor Subjects
Algebra
Elementary School Math
Math
Middle School Math

Detail-oriented Student Teaching student at the University of Houston with extensive experience in teaching and collaboration. Recognized skills include mentoring, creativity, reliability, and the ability to clearly communicate mathematical concepts to students. Projecting to be fully certified by A...

Education

University of Houston

Bachelor of Education, Education

Graham

Certified Tutor

Graham

Associate in Arts, Information Technology
Graham's other Tutor Subjects
Computer Networks
Programming Languages
Python
Technical Certifications

Active CCNP-RS and JNCIP-SP certification. Six years of professional experience using Python for Network Engineering tasks. Check me out on YouTube: https://www.youtube.com/channel/UCg3oUjrSYcqsL9rGk1g_lPQ

Education

Madison Area Technical College

Associate in Arts, Information Technology

Natalie

Certified Tutor

7+ years

Natalie

Master of Arts, Bilingual and Bicultural Studies
Natalie's other Tutor Subjects
College English
College Essays
Conversational Spanish
English

I am currently an English as a Second Language (ESL)Professor at the Universidad Autonoma del Caribe, Miami,FL Campus.I grew up in a bilingual/bicultural household with an Irish-American father and Venezuelan mother which caused me to become culturally and linguistically sensitive to two different w...

Education

La Salle University

Master of Arts, Bilingual and Bicultural Studies

Arcadia University

Bachelor in Arts, Spanish

Dinesh

Certified Tutor

3+ years

Dinesh

Doctor of Philosophy, Inorganic Chemistry
Dinesh's other Tutor Subjects
Chemistry
College Chemistry
Graduate Test Prep
Inorganic Chemistry

I am a chemistry Ph.D. graduate of the Wayne State University. I have also been tutoring chemistry for more than six years. With my extensive experience, I'm able to help struggling students and improve their knowledge in various fields of chemistry. I enjoy teaching and seeing student's progress. D...

Education

University of Ruhuna

Bachelor of Science, Chemistry

Wayne State University

Doctor of Philosophy, Inorganic Chemistry

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 and data structures using Java. The curriculum includes variables and data types, control structures, methods and functions, arrays and ArrayLists, two-dimensional arrays, classes and objects, inheritance and polymorphism, and recursion. Students also learn about algorithm analysis, searching and sorting algorithms, and how to write efficient, readable code. The course emphasizes both understanding programming concepts and applying them to solve real-world problems.

Score improvement depends on your starting point and how consistently you engage with tutoring. Students who work with tutors typically see meaningful gains by focusing on their specific weak areas—whether that's understanding class design, mastering recursion, or improving code efficiency. The AP Computer Science A exam rewards both conceptual understanding and practical coding skills, so personalized instruction helps you target exactly what's holding you back rather than studying everything equally.

Many students struggle with object-oriented design concepts, particularly inheritance and polymorphism, since they require thinking about code structure differently than procedural programming. Recursion is another major challenge—understanding how to break problems down recursively takes practice. Additionally, students often underestimate the importance of reading code carefully on the multiple-choice section and managing time during the free-response coding questions. Tutors can help you build confidence in these areas through targeted practice and clear explanations of abstract concepts.

Your first session focuses on understanding where you are in the curriculum and identifying your specific challenges. A tutor will assess your comfort level with core concepts like classes, methods, and control structures, and discuss your goals for the course or exam. From there, you'll develop a personalized study plan that targets your weak areas while reinforcing your strengths. This might include working through practice problems, reviewing challenging code examples, or building a foundation in concepts you've found confusing.

Practice tests are essential for AP Computer Science A because they help you understand the exam format, manage your time, and identify which topics need more work. The multiple-choice section requires careful reading of code, while the free-response questions demand that you write working code under time pressure. Taking full practice tests under timed conditions reveals pacing issues and helps you develop test-taking strategies. Tutors can review your practice test results with you, pinpoint patterns in your mistakes, and help you improve both accuracy and speed.

The ideal timeline depends on where you are in the course and your starting level. If you're working with a tutor throughout the year, consistent sessions help you master concepts as they're taught in class, which prevents gaps from building up. If you're preparing closer to exam day, more frequent sessions over 2-3 months can help you review the full curriculum, take practice tests, and refine your problem-solving approach. Even a few weeks of focused tutoring can boost your confidence and help you tackle your most challenging topics before May.

Yes—personalized tutoring for AP Computer Science A includes plenty of hands-on coding practice. You'll work through problems that mirror the exam's free-response questions, debug code to understand how it works, and write programs that demonstrate your understanding of classes, inheritance, and algorithms. Tutors help you develop good coding habits, like writing clear variable names and adding comments, which matter on the AP exam. This practical approach helps you move beyond just understanding concepts to confidently writing and explaining code.

Varsity Tutors connects you with expert tutors who specialize in AP Computer Science A and understand the specific curriculum and exam format. When you get matched with a tutor, you can discuss your goals, schedule, and preferred learning style. Tutors in the Des Moines area are experienced with helping students at all levels—whether you're strengthening your foundation early in the year or intensively preparing before the May exam. You can start with a single session to see if it's a good fit, then adjust your tutoring schedule based on your needs.

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