Did you know the Great Wall of China is not visible from space, you can’t kill someone by dropping a penny from the Leaning Tower of Pisa (or any other building), and bananas don’t grow on trees? These are some of the “Common Mythconceptions” you can find on Information is Beautiful. The visualizations on this page are just a snippet of what you can get in the infographic book titled, Knowledge is Beautiful, but they are fascinating to read. There are different colors to represent various topics, such as science and sports, and the size of the circular icon for each fact denotes the “virulence of the idea.”
You might not want to set younger student loose on this site, as it does include some sensitive topics. As an elementary teacher I would use it as a resource for some google search challenges to give my students. It would be fun to develop a “how certain are you” quiz a-la Russel Tarr with some of the information on the site.
In a world where tsunamis of information overwhelm us every time we turn around, one of the best things we can do for our students is to help them learn how to distinguish the facts from the “mythconceptions.”