Here are some sites that helped me to learn about Robert's Rules over the summer!
http://westsidetoastmasters.com/resources/roberts_rules/toc.html
Straightforward, very professional and organized. Easy-to-follow, but a lot of reading.
http://www.roberts-rules.com/mainduring.htm
Some quick, helpful lists regarding important parts of Robert's Rules. Also a lot of reading.
http://www.robertsrulessimplified.com/powerpoint-videos.html
Here are some super corny, very 90s videos showing you what some of these rules/proceedings are.