MIT OpenCourseWare — Mathematics

A free collection of MIT university-level mathematics courses and materials covering calculus, linear algebra, differential equations, probability, statistics, discrete mathematics and more. Includes lectures, videos, notes, assignments, exams and solutions.

MIT-level academic content; broad range from high-school-friendly calculus to advanced mathematics; problem sets and exams; self-paced; completely free. Some materials are specifically suitable for high school students.

No application, competitive admission or enrollment is required. Open to learners worldwide, including high school students. Prerequisites depend on the course. For example, Single Variable Calculus requires high-school algebra and trigonometry; prior calculus is helpful but not essential. Advanced courses require relevant prerequisites. No recommendation letter, motivation essay or interview is required. Certificates are not provided.