came through on my Baltimore-Washington Home Education email list.  Three great resource links to bookmark and use.

As we’ve all probably heard, Wikipedia has many errors. The sites assembled on one page by CollegeDegree.com are a good alternative for most types of information.
http://www.collegedegree.com/library/financial-aid/25-online-resources-for-reliable-researched-facts

They also have a great aggregate list of open courseware writing courses listing both general writing/grammar and specific applied styles.
http://www.collegedegree.com/library/college-life/50-Open-courseware-writing-classes

Another great site is the Educator’s Reference desk aka “Ask Eric” which has tons of information. Among the many great things this site has to  offer are links about homework, lesson plans, academic competitions, and articles on motivating students.
http://askeric.org/