Kids Ahead is packed with all kinds of resources, including scavenger hunts, videos, articles, links to local activities and fun events and info on cool jobs.
In addition to articles and job information, STEM-Works includes a lot of interesting and educational activities.
Thinking about engineering? DiscoverE has a selection of resources on careers and preparing for college. They also have a bunch of cool videos, trips, websites and hands-on activities.
A great learning tool for kids interested in programming, graphic design, and more!
This website has videos, links and plenty of ideas for build-your-own experiments and science fair projects.