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This site contains over 2400 free videos that will explain topics from basic arithmetic to calculus. biology, chemistry, physics, electrical engineering, health, finance, civics,  art, us and world history, test prep and computer science, programming, animation, and Hour of Code.  There are also practice exercises that will help you work your way through each subject.



You and your students can learn simple coding, robotics, or even hourofcJavascript at Code.Org.  May is a wonderful time of year to try coding with your students. You can find free easy to use lessons. They have whole group no computer needed lessons, called unplugged and they even have lessons for kindergarten age students. Try  it now and then remember to join next December for the official  Hour of Code. They add new lessons all the time. Your students will love it.

tammypicTammy Worcester Tang is a former classroom teacher who " specializes in finding unique and creative, but most of all, effective ways to use technology in the classroom."

Among the many valuable tips you'll find on her site, she has step-by-step activities for students that will not only keep them engaged, but will compliment your curriculum. I especially like her instructions for creating QR codes from a Google sheet!

Check it out: