Your One-Stop AP Computer Science (AP CSA & AP CSP) Study Hub & Tutoring
AP CS Exam Prep helps students master AP Computer Science A (Java) and AP Computer Science Principles with structured notes, unit guides, practice exams, video explanations, and personalized 1-on-1 tutoring — so you can confidently aim for a 4 or 5.
📌 What you’ll find on APCSExamPrep.com
This site is designed as your central hub for AP Computer Science. Whether you’re a student, parent, or teacher, you’ll find:
- Complete AP CSA 2025 course & exam prep hub with unit-by-unit study guides.
- A full AP CSP resources hub with unit notes, Create Task help, and exam strategies.
- AP-style practice exams for both AP CSA and AP CSP, including: timed AP CSA MCQ practice and a full 70-question AP CSP practice exam.
- A growing library of AP CSA FRQs, review materials, and exam tips.
- Access to 1-on-1 AP CS tutoring with Tanner, a 5-star-rated AP CS teacher.
On this page
📚 Choose Your AP Computer Science Course
AP Computer Science A (AP CSA)
AP CSA is a Java programming course that mirrors an intro university CS class.
You’ll focus heavily on writing and reading real code using conditions, loops,
classes, and data structures like arrays and ArrayList.
- Full AP CSA 2025 course hub
- Unit 1 – Using Objects & Methods
- Unit 2 – Selection & Iteration
- Unit 3 – Class Creation
- Unit 4 – Data Collection
AP Computer Science Principles (AP CSP)
AP CSP focuses on the big ideas of computing — the internet, data, algorithms, cybersecurity, and the impact of computing on society — with programming, data, and the Create Performance Task.
- AP CSP Resources Hub
- Unit 1 – Digital Information
- Unit 2 – The Internet
- Unit 3 – Algorithms & Programming
- Unit 4 – Data & Simulations
- Unit 5 – Cybersecurity
- Unit 6 – Global Impact
🧪 Practice Exams & Question Banks
AP CSA Timed MCQ Practice Exam
Get realistic practice with a full-length, timed AP CSA multiple-choice exam. Train your code-reading skills, timing, and endurance for exam day.
- AP-style Java MCQs
- Timed to simulate real exam conditions
- Great for mid-year or final review
AP CSP 70-Question Practice Exam
A full 70-question AP CSP practice exam covering the Big Ideas from Units 1–6. Perfect for comprehensive review and building confidence with AP-style questions.
- Exam-style MCQs covering all CSP units
- Aligned with 2025 AP CSP topics
- Timer coming soon for full simulation
AP CSA FRQ Practice & Exam Review
Strengthen your free-response skills with a growing archive of AP CSA FRQs and targeted review content.
Practice AP CSA FRQs →📌 Most Popular AP CS Resources on This Site
Not sure where to begin? These pages are where most students and parents start:
📖 AP CSA & AP CSP Unit Guides
AP CSA 2025 Units (Java)
Follow these four units in order to build a solid foundation in Java. Each guide includes explanations, examples, and practice problems.
- Unit 1 – Using Objects & Methods
- Unit 2 – Selection & Iteration
- Unit 3 – Class Creation
- Unit 4 – Data Collection (Arrays & ArrayLists)
These unit pages pair well with the FRQ archive and MCQ practice exam for full exam prep.
AP CSP 2025 Units (Concepts & Create Task)
Use the unit guides below to build a complete understanding of the AP CSP curriculum, from data and the internet to global impacts and cybersecurity.
- Unit 1 – Digital Information
- Unit 2 – The Internet
- Unit 3 – Algorithms & Programming
- Unit 4 – Data & Simulations
- Unit 5 – Cybersecurity
- Unit 6 – Global Impact
Pair these with the AP CSP 70-question practice exam and Create Task articles below.
🎥 Study Videos & YouTube Channel
If you learn best by watching and listening, you can follow along with step-by-step Java explanations, AP CSA topic walkthroughs, and AP exam strategies on the YouTube channel:
- AP CS Exam Prep YouTube Channel
- Concept breakdowns for AP CSA topics (methods, loops, arrays, classes, and more)
- Study strategy tips for both AP CSA and AP CSP
Combine videos with the written study guides and practice questions for the strongest results.
👨🏫 1-on-1 AP CS Tutoring & Success Stories
Why work with Tanner as your AP CS tutor?
Tanner is a certified AP Computer Science teacher and full-time tutor with a 5.0 rating across 440+ reviews from students and parents. He specializes in:
- AP CSA (Java) – from first-time coders to advanced students
- AP CSP – exam prep and Create Performance Task support
- Introductory programming, game development, and beyond
Many students have gone from feeling lost or stuck in class to scoring 4s and 5s on the AP exams and raising their course grades significantly.
Learn About AP CS Tutoring →View All Tutoring & Resources →
⭐ Real parent & student results
“My son scored a perfect 5 on AP Computer Science Principles after working with Tanner. He explains concepts clearly and really cares about his students’ success.”
– Parent of AP CSP student
“My daughter went from struggling in AP CSA to earning a 100 on her final and a 5 on the exam. She said she learned more from Tanner than in class.”
– Parent of AP CSA student
“I was completely lost in AP CS A. After a few sessions I finally felt like I understood Java, and my grade climbed from a low C to an A.”
– AP CSA student
If you’d like help creating a study plan, catching up, or aiming for a top score, you can reach out using the tutoring product page or the contact form.
Contact Tanner About Tutoring →🧠 Study Tips & Featured Articles
AP CSP Practice Test & Score Calculator
Walk through a full AP CSP practice exam and learn how to estimate your score with a score calculator.
Read: AP CSP Practice Test & Score Calculator →AP CSP Create Task Ideas & Strategy
Learn how to choose a strong Create Task project and align your work with the rubric so you don’t leave points on the table.
AP CSA Mistakes & How to Avoid Them
New to Java or AP CSA? This article breaks down the most common mistakes students make and how to avoid them from the very beginning.
Read: Top 10 AP CSA Mistakes →Why AP CSA Tutoring Can Be a Game-Changer
A deeper look at how targeted tutoring can help students move from confusion and stress to clarity and confidence in AP CSA.
Read: Why AP CSA Tutoring Helps →AP CSA “One-Stop Hub” Overview
An overview article that walks through the AP CSA resource ecosystem on this site and how to use it.
Read: One-Stop AP CSA Hub →❔ AP CSA & AP CSP – Frequently Asked Questions
Do I need to take AP CSP before AP CSA?
No. AP CSP can be a nice introduction to computing ideas, but it’s not a prerequisite for AP CSA. Many students successfully take AP CSA as their first CS course using structured resources like the unit guides, FRQ archive, and practice exams on this site.
How many hours per week should I study?
Most students do well with about 3–6 hours per week outside of class. Spread that time between learning concepts, writing code, and practicing FRQs/MCQs rather than cramming.
Is AP CSA harder than AP CSP?
Generally yes. AP CSA is more code-heavy and math/logic oriented, while AP CSP is more conceptual and broad. AP CSA often feels challenging at first, but becomes much more manageable with consistent practice.
What if I’ve never coded before?
That’s okay. Many students start AP CSA or AP CSP with no coding background. The key is to follow a clear path (like the AP CSA and AP CSP unit hubs), write code regularly, and ask for help when you’re stuck. The resources and tutoring on this site are designed with beginners in mind.
What score do I need for college credit?
Many colleges grant credit or placement for a 4 or 5 on AP CSA, and some accept a 3. AP CSP credit varies more widely. Always check the policies of the specific schools you’re interested in. Even if credit isn’t guaranteed, the skills you gain are valuable for future CS courses.
How can tutoring help my student?
Tutoring can accelerate understanding, fill in gaps, and keep students accountable. With individualized explanations and targeted practice, students often see faster improvement in grades, confidence, and exam readiness compared to studying alone.
🚀 Next Steps: Build Your AP CS Study Plan
APCSExamPrep.com is built to give you a clear, focused path through AP CSA and AP CSP — whether you’re studying months in advance or trying to catch up quickly.
Here’s a simple way to get started:
- If you’re taking AP CSA, begin with the AP CSA 2025 Course Guide & Hub and then follow Units 1–4.
- If you’re taking AP CSP, start with the AP CSP Resources Hub and work through the unit guides.
- Add in realistic practice using the AP CSA MCQ practice exam, the AP CSP 70-question exam, and the AP CSA FRQ archive.
- If you’d like structured guidance, accountability, or help building a custom study plan, consider 1-on-1 AP CS tutoring with Tanner.
Explore the AP CSP Resources Hub →
Learn About 1-on-1 AP CS Tutoring →