Open Education Resources, K-12
- CK-12: flexbooks, FlexMath, and more (see story about El Paso partnership)
 - Curriki: big community around big library
 - Gooru: search engine for education
 - OpenEd Institute: biggest Core-aligned catalog
 - Khan Academy: 6000 videos on math & more
 - OER Commons: dedicated to innovation in open education content & practices
 - PowerMyLearning: grade level collections
 - NROC: high school science & math
 - iCivics: open resources for learning civics
 - Literacy Design Collaborative: tools & prompts for writing across the curriculum #
 - Edmodo: free learning platform with tons of open content
 - Learning.com: Curriculum Foundry helps organize OER #
 
Postsecondary OER
- Academic Earth: free online courses from the world’s top universities
 - iTunes U: view a course, make a course
 - Saylor: 250 college courses across 13 subject areas
 - Writing Commons: Freshman English from USF
 - Connexions: open library from Rice
 - MIT OpenCourseWare
 - Wikipedia & WikiEducator
 - PhET Interactive Simulations
 - Washington State’s Open Course Library Project: resources for 42 courses
 
Anytime Learning
- Coursera: the world’s best courses for free *
 
- General Assembly: learn from experts on business, tech & design *
 - Udemy: online courses from expert teachers *
 - LearnZillion: great instructional resources for teachers *
 - edX: non-profit created by Harvard and MIT
 - Udacity: IT and coding nanodegrees
 - Canvas: open online courses #
 - MentorMob: education search engine
 - TED-Ed: create customized lessons around TED videos
 
Some High Caliber resources
- National Science Digital Library
 - The Learning Regestry
 - Lumen Learning
 - OERCommons OERCommons - where My lesson are
 
