Learn.java December 2025 Newsletter

What’s New on Learn.java

New content is added to Learn.java regularly. Here is a short list of recently added tutorials and practice:

• arrays,
• 2D arrays,
• String split method, and
• reading from a text file.

AP Computer Science A Support

Looking for some free response question practice? Practice is being developed and posted here.

We have free response questions for Strings, Methods and Control Structures, Class Design, and ArrayList with more to come in the next few months.

Webinar Series

Our fall webinar series, Java Card Game Challenge, wrapped up this month. This is a six-session series that explores topics such as enum, records, writing methods, text blocks, and algorithms that manipulate the data in a list.

Watch the full series.

• Data, Data, Data...
• All about enum
• Writing Methods
• Our First Card Game
• Shuffle the Deck
• Card Visuals with Text Blocks

We will start a new challenge series in the new year!

Teacher Spotlight

Hear from Shawn Lupoli from Texas A & M on how he became a computer science teacher.

His story as well as other professors can be found on the being a java developer.