http://edtags.org/ http://edtags.org/css/EdTags.jpghttp://edtags.org/bookmarks.php/all/simple machines Recent bookmarks posted to Edtags.org 60 http://www.harcourtschool.com/activity/machines/simple_machines.htm Simple Image with loads of Simple Machines to identify--pulleys, wheels and axles, and levers. ph5 Sun, 07 Sep 2008 03:56:57 +0000 5th grade math simple machines