University of North Carolina
Blogs
The blogosphere may be overwhelmed with content, but there's still room for unique points of view. Creating a blog that stands out, however, is the bigger challenge. A handout on blogs, part of a series of handouts on specific writing...
Khan Academy
Khan Academy: Ap Computer Science Principles
A basic introductory course to computer science. Covers what computers are, their parts, and what they do; what the Internet is and how it works; some basic programming concepts; algorithms; data analysis; and global impact of computers...