/ Teaching and Learning with Web 2.0/ Group items matching "computer,"virtual field trips","Lesson Development","civil rights",Internet,classroom,"web-based activities","black history"" in title, tags, annotations or url
/ Teaching and Learning with Web 2.0/ Group items matching "computer,"virtual field trips","Lesson Development","civil rights",Internet,classroom,"web-based activities","black history"" in title, tags, annotations or url