Best on the Web

Best on the Web

Brain Food

Engineering Design Challenges

Building Big (PBS.org)

Get Smarter

Chess Kids (Learn Chess, free)

Hoagies' Gifted Education

  Empire Builders (Mega Mergers)

Lessons & Ideas for K'nex, Legos, Lego Mindstorms, & Capsela

Engineering Design Challenges

Mission: Critical

Get Smarter

NCES Student Classroom

Hoagies' Gifted Education

Nieman El Center

Invention Dimension

Thinkquest

Mission: Critical

NCES Student Classroom

Nieman El Center

Nobel Prize (game section)

Numb3rs...We Use Numbers Everyday

Quiz Hub

Serious Lego

SET Games for Fun, Perception & Challenge

 So You Want Your Own Business

Switcheroo Zoo

Thinkquest

Whodunnit (Forensic Science Investigation)