I am sure a lot of you know about this stuff already however I would like to post it in one post so that everyone has a place where they can access it as a resource. Ok so I guess I will talk a little about how this started for me; this summer I got an internship at a bio fuels startup and i have never taken an organic chem. class in my life. I used the Khan Academy to literally learn a 2 semesters worth of O chem on my own time. It got me thinking that there are other major gaps in my education; I am a terrible writer and speller. So I investigated some other places where i could fill these gaps and learn new things. Here are the results of my findings.
Open course ware
A lot of really great universities offer a ton of their classes for free online.
Here are 2 sites that can help you find open course ware from smaller OCW sites
http://www.ocwconsortium.org/
http://www.academicearth.com
The big OCW schools
Yale - http://oyc.yale.edu/
Harvard - http://www.extension.harvard.edu/courses/
MIT - http://ocw.mit.edu/index.htm
Columbia - http://itunes.columbia.edu/
Stanford - http://itunes.stanford.edu/
Princeton - http://hulk03.princeton.edu:8080/WebMedia/lectures/
Boston College - http://frontrow.bc.edu/programs/
UC Berkeley - http://webcast.berkeley.edu/
UC Irvine - http://ocw.uci.edu/
Carnegie Mellon - http://oli.web.cmu.edu/openlearning/
Tufts - http://ocw.tufts.edu/
Michigan - http://open.umich.edu/
Notre Dame - http://ocw.nd.edu/
Utah State- http://ocw.usu.edu/
Specific course materials
Cornell / Quantum Physics - http://bethe.cornell.edu/
Johns Hopkins / Public Health - http://ocw.jhsph.edu/topics.cfm
University of Washington / Computer Science - http://www.cs.washington.edu/education/course-webs.html
Indiana Purdue (IUPUI) / Computer Science - http://wally.cs.iupui.edu/wallyindex.html
Duke University / Law - http://www.law.duke.edu/cspd/lectures/
Harvard / Medicine - http://mycourses.med.harvard.edu/public/
Oxford / Mathematics - http://www.maths.ox.ac.uk/opencourseware/
Talks and lectures
FORA.tv - http://www.fora.tv/
TED - http://www.ted.com
Khan Academy
I feel this site deserves its' own section just for the way it is structured. Basically you can get a FULL education here. It is structured in a way where it makes sure you have learned all the prerequisites for what you are trying to learn and it will fill in any gaps for you. If you have children or are an educator seriously use this site to help your kids in their education.
http://www.khanacademy.org/
EDIT- If you have other good resources for learning for free online please post them.
Open course ware
A lot of really great universities offer a ton of their classes for free online.
Here are 2 sites that can help you find open course ware from smaller OCW sites
http://www.ocwconsortium.org/
http://www.academicearth.com
The big OCW schools
Yale - http://oyc.yale.edu/
Harvard - http://www.extension.harvard.edu/courses/
MIT - http://ocw.mit.edu/index.htm
Columbia - http://itunes.columbia.edu/
Stanford - http://itunes.stanford.edu/
Princeton - http://hulk03.princeton.edu:8080/WebMedia/lectures/
Boston College - http://frontrow.bc.edu/programs/
UC Berkeley - http://webcast.berkeley.edu/
UC Irvine - http://ocw.uci.edu/
Carnegie Mellon - http://oli.web.cmu.edu/openlearning/
Tufts - http://ocw.tufts.edu/
Michigan - http://open.umich.edu/
Notre Dame - http://ocw.nd.edu/
Utah State- http://ocw.usu.edu/
Specific course materials
Cornell / Quantum Physics - http://bethe.cornell.edu/
Johns Hopkins / Public Health - http://ocw.jhsph.edu/topics.cfm
University of Washington / Computer Science - http://www.cs.washington.edu/education/course-webs.html
Indiana Purdue (IUPUI) / Computer Science - http://wally.cs.iupui.edu/wallyindex.html
Duke University / Law - http://www.law.duke.edu/cspd/lectures/
Harvard / Medicine - http://mycourses.med.harvard.edu/public/
Oxford / Mathematics - http://www.maths.ox.ac.uk/opencourseware/
Talks and lectures
FORA.tv - http://www.fora.tv/
TED - http://www.ted.com
Khan Academy
I feel this site deserves its' own section just for the way it is structured. Basically you can get a FULL education here. It is structured in a way where it makes sure you have learned all the prerequisites for what you are trying to learn and it will fill in any gaps for you. If you have children or are an educator seriously use this site to help your kids in their education.
http://www.khanacademy.org/
EDIT- If you have other good resources for learning for free online please post them.