http://pocketknowledge.tc.columbia.edu/home.php/browse/2100/14? This is a file listing from PocketKnowledge This is a file listing from PocketKnowledge en-us Wed, 19 Jun 2013 10:58:29 EDT Various: PocketKnowledge Digital Archiving http://pocketknowledge.tc.columbia.edu/home.php/viewfile/2188 This study explores how and when physics became the last course in United States high school science and what impact this had on high school physics offerings and student enrollment. This study explores how and when physics became the last course in United States high school science and what impact this had on high school physics offerings and student enrollment. Dennis Robbins, Keith Sheppard Dennis Robbins, Keith Sheppard Wed, 19 Jun 2013 20:03:00 -0400 secondary education, Educational change, Educational Policy, Physics, Science Education History, Curriculum Development, Science Instruction http://pocketknowledge.tc.columbia.edu/home.php/viewfile/2188 http://pocketknowledge.tc.columbia.edu/home.php/browse/2100/14?