http://www.merlot.org:80/merlot/ A search of MERLOT materials Copyright 1997-2013 MERLOT. All rights reserved. Wed, 19 Jun 2013 19:17:40 PDT Wed, 19 Jun 2013 19:17:40 PDT http://www.merlot.org:80/merlot/images/merlot.gif http://www.merlot.org:80/merlot/ 44 34 http://www.merlot.org/merlot/viewMaterial.htm?id=633854 ״״Hazards associated with conducting research at chemical laboratories in academic institutions. Investigation Details: Texas Tech University Chemistry Lab Explosion״ This video goes through the requirements for an effective prevention program for prevention of fires and physical hazards in University Chemical Laboratories http://www.merlot.org/merlot/viewMaterial.htm?id=339972 This is the results of a study on how students process analogical models in a chemistry classroom. The article has suggestions on how to enhance student understanding of abstract concepts in chemistry.