I think it is useful that websites and schools are putting more free course material like lectures, homework, and notes on a subject like math online for people to use to study like http://www.khanacademy.org/ which teaches basic to advance math courses. It will be helpful for people who study via home schooling/online courses, or students who want to learn more in their free time.
Re: Your views on website which put free course material onl
I find khan academy VERY useful, though make sure to look in the comments if there are errors in the videos. The organic chemistry videos are going to be quite useful for me over the summer.
Re: Your views on website which put free course material onl
Yeah I love khan academy I've been studying chemistry over the past 5 hours, 2 of which have just been khan videos after I finished reading the chapter and what I got from class.
