I often come across a link that I will share with a particular department, or group of teachers. I think this would be an example of one that may be of interest to many elementary, and select secondary teachers.
Sheppard Logo
http://www.sheppardsoftware.com/ is a site that has many fun and free educational games that cover many different subjects. This site was highlighted by CNN as a “Fun Site of the Week”, and I can see why.

If you take a few minutes to explore this fabulous resource, you will find everything from Astronomy to Zoology, from basic math operations to pre-algebra, from history to health, and even SAT vocabulary builders.

Whether you’d like to use this during your scheduled lab or computer time (although there are a few blocked advertisement banners, yes this site is currently available inside our firewall!) or by providing links to specific games as supplemental resources on your Edline pages, I can’t think of anyone I know who would not see true value in providing these fun and effective options for their students!