Class-First Coding (24 Oct 2013): Lesson 4: new and Constructors

Class-First Coding (23 Oct 2013): Lesson 3: Memory, Variables, Assignment, and Return.

Class-First Coding (22 Oct 2013): Lesson 2: Methods

Class-First Coding (21 Oct 2013): Lesson 1: Classes and Fields

Java Visualizer (18 Sep 2013): A tool for exposing what a computer is actually doing.

Learning to Program (5 October 2011): Part 0: Text editors and HTML Basics.