Learn Java.

Lessons

1. 1

   Change the quiz

   Edit a simple quiz and make it your own.

   Setup, SimpleApp, editing and running in VS Code

   Open lesson 1
2. 2

   Reuse an object

   Use a class to reuse code in your program.

   Objects, methods, parameters

   Open lesson 2
3. 3

   Grow a study session

   Add more features to your quiz.

   Arrays, question objects, session state

   Open lesson 3
4. 4

   Animate an object

   Make something move on screen.

   SketchApp, animation, explicit object updates

   Open lesson 4
5. 5

   Control movement

   Respond to keyboard input.

   Held keys, elapsed time, canvas bounds

   Open lesson 5
6. 6

   Make a small improvement

   Choose an idea and make your app better.

   Plan, build, check and explain

   Open lesson 6