I thought it might be neat to compile a list of fun, free educational resources. Post a link and, if appropriate, the intended age range of the resource.

http://www.imaginationlibrary.com/
Free books from birth to age 5. It's an awesome program championed by Dolly Parton. They don't spam you (they just mail you free books!), and depending on where you live, you either simply sign up online or mail in a form to your local county's satellite.

http://www.abcya.com/
Learning activities up to age 5. Completely free.

http://www.starfall.com/
Great phonics games for kids just learning to read.

https://librivox.org/
Free audiobooks in the public domain.

https://www.khanacademy.org/
Elementary to high school math instruction via YouTube videos.

http://www.amazon.com/b?node=2245146011
Free Kindle books.