Code power: a teen programmer's guide

Introduces the computer programming language Ruby, a programming language that is consistent, elegant, and easy to use. Hulu and Guitar Hero run on Ruby and Ruby on Rails.

A guide to building and programming projects using the LEGO Mindstorms toys.

Introduces Hackety Hack, an integrated development environment that lets people interact with and develop computer programs.

Describes the basics of computers and programming and explains the advantages and history of the programming language called Python.

Describes how the computer language called Alice works, the history of Alice, and how it is used to create and share animated movies.