Khan Academy Video Playlists

Smarthistory.khanacademy.org is part of the Khan Academy. We use unscripted conversations between art historians about the history of art.

Sal works through the problems from the CA Standards released questions: http://www.cde.ca.gov/ta/tg/sr/documents/rtqalg1.pdf . Good videos to review Algebra I (The "Algebra I Worked Examples" playlist is more comprehensive and should probably be watched first).

Sal works through tbe 249 problem solving (math) questions in the official GMAC GMAT book.

Videos about how government works in the United States.

Sal works through 80 questions taken from the California Standards Test for Algebra II.

I am going to work through every problem in the College Board "Official SAT Study Guide."

The most basic of the math playlists. Start here if you have very little background in math fundamentals (or just want to make sure you do). After watching this playlist, you should be ready for the pre-algebra playlist.

Learn all about the influenza virus and how you can prevent getting sick!

Non-trigonometry pre-calculus topics. Solid understanding of all of the topics in the "Algebra" playlist should make this playlist pretty digestible.

How the gastrointestinal tract is designed to digest food and extract nutients.