Resources:

makered.org -a non-profit organization that supports and empowers educators and communities.
makercamp.com -a free online summer camp for kids and makers of all ages!
diy.org - free online camps to learn new skills
thingiverse.com - the world's largest 3D design community for discovering, printing, building and sharing.
Tinkercad.com - easy to use 3D CAD design tool.  Turn your ideas into a 3D model.
Autodesk.com - leader in 3D design, engineering and entertainment software.
Cybraryman Educational Websites - The internet catalogue for students, teachers, administrators and parents.  Relevant links personally selected by an educator/author with over 30 years of experience. 
Makerbot.com