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

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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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Videos to get you started

String Class | AP CSA in 30 Weeks | Week 6 | Topics 1.15

In this week’s lecture, we cover AP CSA Topic 1.15 on the String class and calling methods.

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.

Episode 2 | Making the Abstract Concrete | Classes and Objects

In this episode, we're exploring classes and objects using Play-Doh and cookie cutters!

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!