Award-Winning AP Computer Science Tutors
serving Brooklyn, NY
Award-Winning
AP Computer Science
Tutors in Brooklyn
Private 1-on-1 tutoring, weekly live classes for academic support, test prep & enrichment, practice tests and diagnostics, and more to elevate grades and test scores.
Based on 3.4M Learner Ratings
UniversitiesSchools & Universities
DeliveredHours Delivered
ProficiencyGrowth in Proficiency
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No obligation. Takes ~1 minute.

Computer science isn't Zain's primary academic background, but his interdisciplinary training at Wesleyan sharpened the logical and analytical thinking that underpins AP Computer Science concepts like algorithm design and object-oriented programming. He's particularly effective at walking through the exam's free-response questions, where clear reasoning matters as much as correct syntax.

The AP Computer Science exam tests both conceptual understanding and the ability to trace through code under time pressure — two skills that require different preparation strategies. Sam's electrical and computer engineering background means he can walk students through recursion, object-oriented design, and array manipulation with the kind of precision that turns confusing exam questions into recognizable patterns.
I am very passionate about teaching material in a way that works with each student's personal learning needs and making sure that they understand the material at its core, not just how to answer a test question. Because I majored in Neuroscience, I have expertise in a wide range of sciences, as Neuroscience is a very interdisciplinary subject. I have also had extensive experience in Computer Science. Outside of Neuroscience, I devoted a lot of time to studying the humanities. I even started a blog my junior year as an outlet to further pursue these academic interests! As a result, I also enjoy tutoring in Literature, English, and Writing.
I am an interdisciplinary educator with an Ed.M. from the Harvard Graduate School of Education and a B.A. from Dartmouth College. My background is primarily in integrated arts learning and museum education and I specialize in visual arts, history and art history, and object-based learning. In all subjects, I take a creative, inquiry-based and learner-centered approach, designing opportunities for each unique individual to meet their learning goals.
I'm not tutoring or buried in my textbooks, you will either find me rock climbing at the Triangle Rock Club, playing Ultimate Frisbee, working on my car, or enjoying the great outdoors (beaches, mountains, forests--you name it, I love it). On rainy weekends I enjoy tinkering with computers and old electronics, playing Pokemon, or picking at my guitar.
I am a recent graduate from a masters program in biostatistics at Columbia University. I received my Bachelor of Arts in biological sciences, with a focus in neurobiology at Northwestern University. In August, I will be starting a doctoral program in biostatistics at NYU. I was a teaching assistant at Columbia University in my department and also have tutored graduate students and undergraduates privately as well. My primary areas of tutoring are math and statistics coursework in addition to math sections on standardized tests such as the GRE and GMAT. I am very passionate about helping students feel more confident and excited about math. In my spare time, I enjoy running, playing piano, and spending time with friends and family.
I am a graduate of Wesleyan University, where I received my Bachelor of Arts in Sociology with High Honors. With eight years of experience working in education, I've tutored students in math, science, history, and English, as well as helped students prepare for standardized tests. I've guided adults towards passing the US Citizenship Exam and taught English in India, where I lived for six months. Whenever I work with a student I personalize the lessons to fit their particular learning style, since I know every student is unique and having the right fit can make all the difference in making learning fun and effective. My strengths are tutoring the social sciences and humanities, as well as making math and standardized tests approachable to students that normally don't like those subjects. In my spare time I like traveling, spending time in the outdoors (climbing & backpacking), meditation, and playing soccer. Next fall I will be beginning my PhD in Education at Harvard University.
I'm Solange - a recent graduate from Harvard where I studied Sociology & Women's Studies. I've been tutoring for eight years now, and have worked with a wide range of ages and in a wide range of subjects. Some of my specialties are college prep/test taking II worked in the admissions office on campus); social sciences; and literature/writing.
I am a junior Mechanical Engineering major at Yale, and I hope to become a Naval Aviator after college. I am also a varsity sailor, and enjoy playing music with friends when I can get some free time. I have been tutoring my fellow students throughout my entire academic career, and I would best describe my tutoring style as one that adapts to each students' needs. For example, I have always tried to frame questions in a different way so that the student can better understand the question. Some students need visual representations of numbers and systems to understand them, and others benefit more by understanding the concepts behind each formula. I prefer to tutor in math and physics, and especially with real world application problems. I hope to help students improve their standardized test scores and their understanding of the math and sciences so that they can achieve their academic goals!
I am a rising sophomore at Harvard College and am about to declare as a Mechanical Engineering concentrator, working towards a Bachelor of Science degree. I've always enjoyed sharing my knowledge with my peers and those around me and have done so in both formal and informal settings. I've been a tutor for both Math and Spanish programs in high school and enjoyed the strides I made with students. I am willing to tutor any subject I have a background in, but am strong in mathematics, the sciences, Spanish, history, writing, and ACT prep. I enjoy teaching mathematics most due to the joy I can see in children once they master a topic and can answer even pointed questions meant to stump them, and maybe even put their knowledge to real world use. As a tutor, I like to give a strong foundation to orient my student, and then gradually grant them more freedom and independence until they can feel themselves grasp the concept, pointing out pitfalls or common errors along the way; teachers who used these methods on me always left the most lasting impressions. Outside of my studies, I really enjoy listening to music, both old favorites and new interests, reading classics, and gaming/playing basketball with my friends.
I am a graduate of Washington University in St Louis, where I received my Bachelor of Arts in History with minors in Humanities and Anthropology. Since graduation, I have worked as a tutor, teacher, and director of tutors at a charter public middle school in Boston. During this time I also received my Masters in Mild to Moderate Disabilities from Simmons College. I have worked extensively with students with a range of abilities, including students with specific learning disabilities, emotional impairments, dyslexia, and ADHD. My teaching experience has given me a deep understanding of the knowledge and habits essential to academic success and has given me the opportunity to hone a variety of strategies that ensure students at each level can achieve their academic goals. While I tutor a broad range of subjects, my favorite ones are Reading, Elementary/Middle School Math, History, and Test Prep. In my experience, tutoring is the most rewarding when a student has that "aha!" moment and achieves a new level of understanding and confidence in his/her abilities. I am a firm believer in the transformative power of education, and I see my role to be that of a facilitator and coach who is there to help the student reach his/her goals through individualized support and rigorous practice. In my free time, I enjoy reading, running, practicing my Spanish, and discovering new music. I am also an avid traveler and just got back from a 3 month trip to South America. I look forward to the opportunity to work with you!
I am proud to be a part of Varsity Tutors! I am originally from San Antonio, TX; I completed my undergraduate education at Rice University in Houston where I received a bachelor's degree in Biochemistry and Cell Biology. Currently, I am in my second year of medical school at Baylor College of Medicine.
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Frequently Asked Questions
AP Computer Science A focuses on object-oriented programming and problem-solving using Java. The course covers fundamental concepts like variables, control structures, and arrays, then progresses to more complex topics including classes, inheritance, polymorphism, and recursion. Students also learn to write algorithms, analyze code efficiency, and apply computer science principles to real-world problems—skills that are tested across both the multiple-choice and free-response sections of the exam.
The impact depends on your starting point and consistency. Students who work with a tutor typically see meaningful improvement in areas where they struggle most—whether that's understanding object-oriented concepts, debugging code, or tackling free-response questions. Many students improve by 1-2 score levels with focused preparation, especially when tutoring targets specific weak areas like recursion or array manipulation rather than trying to review everything at once.
Students often struggle with the transition from writing simple programs to designing larger, more complex systems using object-oriented principles. Understanding inheritance, polymorphism, and when to use different data structures trips up many test-takers. Additionally, the free-response section requires not just correct code, but clear explanation of your logic—something that requires different skills than the multiple-choice portion. Time management during the exam is also a frequent pain point, as students need to write and test code under pressure.
Start by carefully reading each question and identifying exactly what's being asked before writing code—many mistakes come from misunderstanding the problem. For multiple-choice, eliminate obviously wrong answers and flag tricky questions to revisit if time allows. On free-response questions, outline your approach before coding, write clean code with comments, and leave time to trace through your logic. Practice tests are essential for building speed and confidence; aim to complete full exams under timed conditions at least 3-4 times before test day.
Most students benefit from 3-4 months of focused preparation, though this varies based on your comfort level with programming fundamentals. If you're taking the course, regular tutoring throughout the year helps solidify concepts as you learn them, making exam prep less overwhelming. If you're starting closer to test day, intensive tutoring combined with daily practice can still yield strong results, but starting earlier allows time to work through practice problems and build the problem-solving intuition the exam requires.
Look for tutors with strong Java programming experience and a track record of AP Computer Science success—ideally someone who has taught the course or scored well on the exam themselves. Beyond technical skills, the best tutors can explain complex concepts like inheritance and recursion in multiple ways, help you debug your own code rather than just giving you answers, and understand the specific format and expectations of the AP exam. They should also be comfortable with both the conceptual material and the practical coding skills the test requires.
Your first session is about understanding where you stand. A tutor will likely assess your current Java skills, review any recent coursework or practice tests, and identify specific topics that need attention—whether that's classes and objects, arrays, or algorithm design. You'll discuss your goals (score target, timeline, specific weak areas) and create a personalized study plan. This foundation helps ensure that every subsequent session targets exactly what will move your score forward.
Practice tests are critical for AP Computer Science because they help you build speed, understand question formats, and identify exactly which topics need more work. Taking full-length, timed practice exams reveals whether your struggles are conceptual (you don't understand the material) or tactical (you understand it but run out of time). Many students find that after 3-4 complete practice tests, patterns emerge—specific question types or topics that consistently trip them up—which allows tutoring to be even more targeted and effective.
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