Created with the goal to provide a free online school, CosmoLearning is a non-profit educational website committed to improving the quality of homeschooling, teaching and student excellence.
Want a nice big list of YouTube channels about teaching how to cook? This Google spreadsheet is just what you need.
A nice collection of collaborative presentations, with some ideas on creating engaging lessons for students. Includes topics on writing, science, math, art, and music, and ideas on using different web-based tools.
Curriki is a free online community for educators, boasting numerous teacher-created resources that are being shared freely. Content includes tests, single lessons, units, and even full courses.