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Learn AP CSA in 30 Weeks!

Want to learn AP Computer Science A and prepare for the AP CSA exam? Join us for a free 30-week AP CSA lecture series designed to guide you through the course content step-by-step while giving you plenty of opportunities to practice what you learn!

Starting Monday, September 21, a new lecture will be posted every Monday. Each week will focus on important AP CSA concepts and Java programming skills, building throughout the series as you work toward being prepared for the AP exam.

Video Lecture Series Learning Content

The Destination for Beginners, Students, and Teachers of Java

Why Java?

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Try out Modern Java Now

The Java Playground allows you to run snippets of program code to see the results. The way the Java Playground works, no class or main method is required. Just hit run below!

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Learning Java Has Never Been Easier

Videos to get you started

AP CSA in 30 Weeks (2026) | Week 7 | Algorithms

In this week’s lecture, we cover AP CSA Topic 2.1 on selection and repetition algorithms.

Week 8 | Boolean Expressions & if Statements | AP CSA in 30 Weeks(2026) | Topics 2.2 and 2.3

In this week’s lecture, we cover AP CSA Topic 2.2 and 2.3 on Boolean expressions and writing if statements.

Episode 3 | Making Abstract Concepts Concrete | Class Constructors

We're exploring class constructors using marshmallows, M&Ms, and pretzels to create our very own MarshmallowMan objects!

Hands-on Algorithms | Episode 4 of Making the Abstract Concrete

We look beyond the peanut butter and jelly algorithm to other hands-on ways students can learn to write out and test algorithms in real-life.

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