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

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 …

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.

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 …

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

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

Khan Academy offers free, expert-created lessons and practice in English to help learners improve their language skills effectively.

Explore comprehensive Algebra 1 lessons, interactive exercises, and videos to master algebra concepts and enhance problem-solving skills on Khan Academy.

Physics the study of matter, motion, energy, and force.