Khan Academy is a non-profit educational organization that provides free online courses, lessons, and practice in various subjects. It aims to democratize education by offering high-quality resources accessible to anyone, anywhere. Key features include:
- Wide Range of Subjects: Covers topics from math and science to arts and humanities.
- Self-Paced Learning: Allows users to learn at their own pace, making it suitable for all ages.
- Interactive Exercises: Engages learners with practice problems and instant feedback.
- Progress Tracking: Users can track their learning progress and achievements.
Use cases include students seeking supplemental education, teachers looking for resources to enhance their curriculum, and lifelong learners pursuing new knowledge.