With free online courses in Computer Science, Programming, Mathematics, General Science and Entrepreneurship, Udacity has over 700, 000 users and an innovative revenue model that includes both certification for completed courses as well as a job referral services.

FORBES: Udacity, Amara Partner To Provide Free College Courses In Almost Any Language

The most comprehensive world-wide comparison of educational standards the Third International Mathematics and Science Study found that, out of 21 countries, America ranked 16th in general science, 19th in maths and last in physics.

ECONOMIST: Sorting out school choice