sandy krieg's List: American History

web.wm.edu/index.html history primarysources investigation socialstudies interactive Web2.0 resources historical

www.teachthought.com/...-of-high-performing-classrooms teaching classroom edchat education characteristics classrooms IFTTT

salem.lib.virginia.edu/home.html salem witch salem witch trials trials documentary The Crucible Crucible

neatline.dclure.org/...declaration-of-independence declaration declaration of independence independence digital

www.c-spanclassroom.org/...Bell+Ringers.aspx government classroom cspan civics Bell Ringers history