STEM Resources
STEM Video Resources
PBS show with videos, plans, projects and more.
Free download from iTunes, watch from the website or embed on a website like Google Sites
from The Concord Consortium
Narrow results by selecting engineering and middle school in the left hand column. Models/simulations.
YouTube Channels recommended by the article, 10 Best Channels for STEM Education on YouTube
General STEM Websites: Professional development resources , lesson plans, instructional materials, assessments, videos, etc.