Beat The System With This List Of 36 Free Educational Websites 8. Khan Academy – Watch thousands of micro-lectures on topics ranging from history and medicine to chemistry and computer science. 9. Zooniverse – Take part in a huge variety of interesting studies of nature, science, and culture. Prev Next Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19