I have a friend who teaches high school science. She likes the periodic table that is found in the Gallery. (Search for periodic and look in the interactive and multimedia folder.) Yes, you can find periodic tables online but in her school, internet is slow so science sites are not a good alternative.
Click on each element to read about the properties. Find the metals (I didn’t realize there were so many of these!). Check out the groups. The students will have fun with the Find the Elements game.
For those of you who want to find a more sophisticated table, make a link to this one on a Notebook page. www.ptable.com