• Khan Academy
    • Over 2000 tutorial videos on everything from finance to chemistry to calculus
    • Search by topics: Math, Science, Humanities & other, Test Prep, and Talks & Interviews
    • Allows students the opportunity for extra help or a way to learn topics at their own pace a.k.a differentiated instruction
    • Could be used for "Flipped Instruction" or to create a blended learning environment

  • CK-12 Concepts & Flex Books
    • Concepts
      • Select the course you are teaching and the topic
      • Teaching resources including text, videos, real-world applications, hands-on activities and more
    • Flex Books
      • Save $ and trees
      • Customizable, free, online multimedia text books (FlexBooks)
      • Use these as examples and let your students create their own FlexBook or "chapters"

  • Braingenie
    • Another great resource from CK-12
    • Math and Science learning videos, practice questions, and unit challenges
    • Videos are short and easy to understand
    • Use "Gamification" in your class using this site; students can play real-time multiplayer matches testing what they know about topics
    • Teachers can create classes and monitor student progress
    • Free!

  • TED-ed Lessons
    • Part of TED Talks collection
    • Allows you to flip Ted Talks and lessons as well as YouTube videos

  • Sophia
    • Over 25,000 learning videos/tutorials
    • Topics cover math, foreign languages, science, humanities, English, and more
    • You can use the existing tutorials and make your own using their tutorial editor
    • Create playlists

  • HippoCampus
    • A "virtual learning environment" for everything from Algebra to AP Biology to Physics and U.S. History
    • Would be an easy way to create a blended learning environment for your own classroom
    • Adding new resources all the time; linked to other resources such as Khan Academy & PhET
    • Create playlists; customize

  • PBS Learning Media(formerly Teachers Domain)
    • Not as rich as the other resources but they are adding resources for blended classrooms
    • Many quality short video clips about a wide variety of topics


  • NeoK12
    • Learning videos with interactive quizzes (printable version too), games, etc.
    • Resources K-12

  • MathTV
    • Practice problems explained in short video clips by professionals

  • Turtle Diary
    • Learning videos, games, puzzles, arts & craft ideas for the little guys (pre-K - 2)