At the beginning of the 21st century, MIT began a bold, pioneering experiment in bringing higher learning to the masses. Originally intended for students traveling abroad to keep up with their studies, the OpenCourseWare Project enabled anyone to access the OCW site and read course materials from more than 2,000 MIT classes. While there was no interaction with faculty and no grades or credit given for doing any of the work, it opened the door to a variety of possibilities for online learning.

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