Description: Khan Academy is a free online learning platform that offers practice exercises, instructional videos, and personalized learning dashboard for K-12 and college level students. Subjects covered include math, science, economics, history, grammar, and more.
Type: software
Pricing: Free
Description: MIT OpenCourseWare is a free, open-access platform that publishes materials from over 2,400 MIT courses. It allows anyone to access lecture notes, exams, and videos from courses across MIT's curriculum.
Type: software
Pricing: Free