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Computer ScienceHigh School 4.6 · 5,600

Programming with Java

An AP-style introduction to object-oriented programming with Java.

Dr. Olivia Frank, CS Instructor

Dr. Olivia Frank

CS Instructor

Course progress0 / 4 lessons
1

Objects & Classes

Model things with classes in Java.

9 min +65 XP2 quiz questions
2

Inheritance & Polymorphism

Reusing and extending classes.

9 min +65 XP2 quiz questions
3

Interfaces & Abstraction

Program to a contract, not an implementation.

8 min +55 XP2 quiz questions
4

Exceptions & Error Handling

Deal with things that go wrong.

8 min +55 XP2 quiz questions

Common questions

Who is "Programming with Java" for?

It is written for learners at High School level (Grades 9–12), and for anyone older who wants a clear refresher on computer science. An AP-style introduction to object-oriented programming with Java. There is no application or entry test — you can start the first lesson straight away.

How long does the course take?

There are 4 lessons totalling 34 minutes of reading and quizzes, laid out over 2 units. You can move at your own pace — progress is saved as you go.

What do I need to know before starting?

No prior coursework is assumed. The course opens with "Java Basics", covering types and control flow, so the foundations are built in rather than expected.

Is the course free?

Yes. Every course on Monster Class is completely free, with no credit card, trial period or paywall. Creating a free account simply saves your progress, XP and place on the leaderboard across devices.