Khan Academy has delivered over 180 million lessons.
This page contains content licensed under a creative commons license from the organization's website here.

Khan Academy's mission is to provide free, world-class education to anyone, anywhere. With thousands of videos and step-by-step problems, their online materials cover subjects ranging from math and finance to history and art.

One user says, "Hope. That is what I felt when I discovered this wonderful resource. I am a 39 year old hairstylist re-enrolling in college classes with a renewed interest in math and science. I believed, unitl finding your website, that smart people were born that way. I remember the frustration of sitting in my stuffy high school math class not wanting to raise my hand. As I get older I realized through hard work and dedication and practice, practice, practice we are ALL capable of the unthinkable! You have changed what I view as possible. You have changed my life! Thank you!"

Donate now to change people lives through free education!

Why did you choose not to donate?

Sign up or login so we can make better recommendations based on your feedback.