Here are my three sites:

http://psychcentral.com/ - This site is great for compiling a vast amount of information into an easy to read and navigate website. Great for students who are brand new to psychology.

http://jfmueller.faculty.noctrl.edu/100/correlation_or_causation.htm - This is a really funny and interesting site for explaining that correlation does not mean causation. I enjoyed viewing it and seeing the various assignments that you can pull from the site.

http://www.simplypsychology.org/ - This is another great resource that puts psychological terms into wording that all students can understand. It is very user friendly and consists of a wide variety of information.