Things You'll Need
Instructions
Look for Lego Mindstorms products for children 9 and older.
Consider the Lego Mindstorms Robotics Discovery Set ($150) for first-time users who don't have access to a PC.
Consider the Lego Mindstorms Droid Developer Kit ($99) for first-time users who do have access to a PC with a CD-ROM drive.
Get Lego Mindstorms: Robotics Invention System 1.5 ($210) for kids 12 and older who have access to a PC with a CD-ROM drive.
Find these systems at Discovery Channel stores, FAO Schwarz, Learningsmith, Lego Shop at Home (800) 453-4652, Media Play, Target and Toys R Us.
Buy online at LegoWorldShop.com and eToys.
Keep in mind that the sets have many pieces and require batteries.
Look for expansions such as ExtremeCreatures and RoboSports ($50 each) for even more projects using the Robotics Invention System.