Teachers serve at the pleasure of their school boards. Required reading for teachers who are bloggers from Doug, at the Blue Skunk Blog can be found here. (Link courtesy of SLJ blog.)
Many (most?) elementary school teachers who teach history are not history majors. If you teach your students that escaped slaves navigated the Underground Railroad by using code hidden in quilts, then your required reading can be found here at Farm School. More on this topic at Chicken Spaghetti.
Anyone who is not a digital native might need yet another way to get his/her head around the whole Web 2.0 concept. Required viewing below. (Link courtesy of Making it Interesting.)