Smithsonian Learning Lab The Smithsonian Learning Lab is a free, interactive platform that gives educators access to millions of Smithsonian digital resources and provides easy-to-use tools so you can upload, download, adapt, create, and share with your...
Science Buddies – Google Classroom Integration The award-winning, non-profit Science Buddies empowers K-12 students, parents, and teachers to quickly and easily find free project ideas and help in all areas of science from physics to food science...
TeachEngineering STEM Curriculum for K-12 – Brought to you by CU Boulder Engineering TeachEngineering is a digital library comprised of standards-aligned engineering curricula for K-12 educators to make applied science and math come alive through...
Maker Ed Resource Library This is an excellent site for getting started in Maker Education or for finding projects (short term and long term) . It also includes online learning modules with a variety of activities to assist educators in feeling...
Instructables The teacher version has a break down of projects by grade level and subject. Some require special equipment, but many can be made with items people have around the house. There is also a community feel to the site. Excellent site that I...