Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a …

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 students …

Did you know? Regardless of who you are, mastering even just one more skill on Khan Academy results in learning gains.

Access your personalized courses and progress on Khan Academy, the free educational platform offering a variety of subjects for learners of all ages.

You’ll want Khan Academy’s unit guides in your toolkit. Developed by our learning experts, each guide includes student misconceptions, top teaching strategies, and step-by-step suggestions to help you …

Explore science with Khan Academy's free courses, videos, and exercises in physics, chemistry, biology, and more for a world-class education.

Millions of students from all over the world, each with their own unique story, learn at their own pace on Khan Academy every single day. Our resources are being translated into more than 36 languages in …

Trusted content Created by experts, Khan Academy's library of trusted practice and lessons covers math, science, and more.

Khan Academy provides free, world-class education for everyone, empowering parents to support their child's learning journey with resources and tools.

Thư viện tài nguyên của Khan Academy được xây dựng bởi đội ngũ chuyên gia uy tín, bao gồm hệ thống bài giảng và bài tập thực hành các môn toán, khoa học cũng như nhiều bộ môn khác.