id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
work_3sbov5jzijanrfqnskynfzcidm	S. Kay Gandy	Changing Technology and the U.S. Mail	2012	8	.pdf	application/pdf	5533	609	68	Kay Gandy & Cynthia Williams Resor (2012): Changing Technology and the U.S. Mail, The Social Studies, The changes in technology that have affected mail delivery are a dynamic way to encourage students to think critically and make Keywords: mail, technology, thematic unit, Pony Express, post office (through foot, air, roads, and rail) and the changes in technology that have affected mail delivery is more likely to encourage critical thinking and encourage students to make In the classroom, personal communication through the mail can become the "thematic glue" used across historical units to would connect well with many of the national social studies standards (e.g., Time, Continuity, and Change; Individuals, Groups, and Institutions; Production, Distribution, Suggested roles include airmail pilot, railway mail person, postmaster, Pony Express For more than 140 years, Railway Mail Postal Service dependably moved and distributed the nation's mail (Romanski 2005a). The United States Postal Service: An American History	./cache/work_3sbov5jzijanrfqnskynfzcidm.pdf	./txt/work_3sbov5jzijanrfqnskynfzcidm.txt