A 3 part article on JavaScript programming debugging from Webdeveloper.com. Includes information on what a "bug" is, a syntax error, a logic error, and other tips on avoiding and troubleshooting programming errors.

Compare software programming languages.

This resource presents an internet directory of resources for JavaScript programmers.

This site provides a Java-based program called Mars24. You can download this to your computer to keep track of time on Mars.

A review of programming with JavaScript and ProcessingJS, and guidance of what to learn next.

In these tutorials, you'll learn how to use the JavaScript language and the Processing JS library to create fun drawings and animations.

Learn why to use methods to reuse code: define the code once, and use it many times.

Learn how to combine previous knowledge of HTML/CSS with knowledge of JavaScript to make webpages interactive.

This resource provides extensive information on the computer programming language of Java.

The mathematics resource uses a downloadable java applet to simulate the outcome of a product of random numbers. Examples of multiplicative processes include the distributions of incomes and rainfall.

A discussion of Eratosthenes' development of the system of prime numbers. Includes a Java program that demonstrates the sieve.

JUnit is a testing method that is included with NetBeans (Java) installs or can be downloaded from the web and included in the Java build. In this activity, students design tests for a provided Java class before the class methods are...

Learners focus on the testing phase of the design process by considering how they have tested computer programs in the past and learning about a new method called JUnit to test programs in the future. JUnit is a testing method that is...

This project is a fun way to try your hand at programming. You'll learn how to create some simple animations, and you'll perform tests and make measurements to help you create more realistic-looking animations. All you need to get...

Students apply the design process to the problem of hiding a message in a digital image using steganographic methods, a PictureEdit Java class, and API (provided as an attachment). They identify the problems and limitations associated...

Use this programming game, Robocode, to develop a robot that battles other robots.

This WebMath site is a java program that will simplify a trig expression. This is a good site to use to check answers to problem sets. Read the site instructions carefully.

Read about James Gosling who is widely known for his invention of Oak, the precursor to Java, which was the first general purpose programming language.

An instructional program that shows students how to code using JavaScript. The Code Monster and his speech bubble are at the top of the screen where kids read straightforward explanations, commands, and questions. Code Monster is simple...

Using the Khan Academy Computer Science platform, sixth graders at Los Altos School District build using code. They create art by writing programs in a JavaScript implementation of the Processing language called Processing.js.

Provides a clear definition of an insertion sort with links to a Java implementation and other demonstrations.

A review of JavaScript that includes a self-assessment.

This site contains the Wikipedia description of the Greenfoot programming environment.

The Applet assists the user in questions which specify a probability and ask for the relevant range of raw scores or z scores. The program will also transform from raw to z scores and back again, if needed.