Interested in learning something new or going deeper into a content area? Consider the following resources as your learning platform:
Khan Academy http://www.khanacademy.org/ Online learning that allows self-paced learning in multiple subjects with lessons, practice, and acceleration.
MIT Open CourseWare http://ocw.mit.edu/index.htm MIT Open CourseWare (OCW) is a web-based publication of virtually all MIT course content. OCW is open and available to the world and is a permanent MIT activity.
Academic Earth http://academicearth.org/ A comprehensive collection of free online courses from the world's top universities. Take learning outside the classroom with thought-provoking videos.
Coursera https://www.coursera.org/ Take free online classes from 80+ top universities and organizations. Coursera is a social entrepreneurship company partnering with Stanford University, Yale University, Princeton University and others around the world to offer free courses online for anyone everywhere.
iTunes University https://www.apple.com/apps/itunes-u/ The world’s largest online catalog of education content from leading institutions. More than 500,000 free lectures, videos, books, and other resources on thousands of subjects.
ALCUMUS http://www.artofproblemsolving.com/Alcumus/Introduction.php Alcumus offers students a customized learning experience, adjusting to student performance to deliver appropriate problems and lessons. Alcumus is specifically designed to provide high-performing students with a challenging curriculum appropriate to their abilities.