University of Oklahoma is offering free not-for-credit courses. These are full-length online courses that are open to anyone, all you have to do is sign up. And because the courses are online, you can learn at your own pace. The coursework is free of charge and is offered for personal enrichment and learning simply for the joy of learning.
The upcoming fall courses start in August 2014. The fall courses include Gateway to College Learning, Human Physiology, General Chemistry, Chemistry of Beer, Introduction to Sociology, Law and Justice, Philosophy and Human Destiny, and Understanding the Global Community. There are also archived courses available.
Click on the link to learn more and sign up for free classes: https://janux.ou.edu/index.html