Thing 8 Gliffy

I created a gliffy on a redesign of our school webpage.  I think I could use this with students if they were going to try designing buildings, or using geometry.  Although I think google sketch-up is easier for kids to use.  I might also use it for writing brainstorming.  Below is a screenshot of my gliffy.

I'd like to see more links to teacher resources that they want parents to know more about...including their classroom websites.