Created by experts, Khan Academy’s library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP®, SAT®, and more. …

Khan Academy is an American educational nonprofit organization founded in 2008 by Sal Khan. The company was created with a goal of providing free, high-quality learning resources to …

Khan Academy is a nonprofit providing a free, world-class education for anyone, anywhere. Our interactive practice problems, articles, and videos help students succeed in math, biology,...

Whether you're a student, teacher, homeschooler, principal, adult returning to the classroom after 20 years, or a friendly alien trying to get a leg up in earthly biology — Khan Academy's...

khan, historically, the ruler or monarch of a Mongol tribe (ulus). At the time of Genghis Khan (early 13th century) a distinction was made between the title of khan and that of khākān, which was …

Khanmigo, built by nonprofit Khan Academy, is a top-rated AI for education. Save time on prep, tackle homework challenges, and get personalized tutoring.

Khan Academy is hands-down one of the best free learning resources out there. Whether you’re brushing up on algebra, diving into world history, or exploring computer science for the first …