Khan Academy Static

Did you realize that the word "algebra" comes from Arabic (just like "algorithm" and "al jazeera" and "Aladdin")? And what is so great about algebra anyway? This tutorial doesn't explore algebra so much as it introduces the history and ideas that underpin it.

1882_Origins_of_algebra.html

1885_Intro_to_the_coordinate_plane.html

1886_Why_all_the_letters_in_algebra_.html

1884_The_beauty_of_algebra.html

1883_Abstract_ness.html