Khan Academy offers free, world-class education in various subjects including math, science, and arts, aiming to make learning accessible for everyone globally.

Access your personalized courses and learning resources on Khan Academy to enhance your knowledge in various subjects.

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

Khan Academy offers free, world-class math education for anyone, anywhere.

A personalized learning resource for all ages With practice exercises, instructional videos, and a personalized learning dashboard, Khan Academy empowers learners to study at their own …

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

Download videos for offline viewing, try our massive library of interactive exercises, bookmark things to study later, and complete assignments from your classes! Your progress stays in …

Grammar is the collection of rules and conventions of a language. Whether you're learning English for the first time or just looking to improve your speaking and writing skills, this course …

Inspire early learning with Khan Academy Kids - a free educational app with thousands of games, books, and lessons that build core reading, math, and social-emotional skills.

Aprende gratuitamente sobre matemáticas, arte, programación, economía, física, química, biología, medicina, finanzas, historia y más. Khan Academy es una organización sin fines de …