http://www.merlot.org:80/merlot/ A search of MERLOT materials Copyright 1997-2013 MERLOT. All rights reserved. Sat, 25 May 2013 03:05:26 PDT Sat, 25 May 2013 03:05:26 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=344225 A digital case story illustrating the benefits of cooperative learning groups for active learning in a large lecture section of Organic Chemistry, and the process by which the instructor developed and evaluated the approach. 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=81157 This site provides a general description of how to keep a proper laboratory notebook. Requirements for different teaching, research, clinical, or industrial labs will most likely vary. Some institutions/labs will require less stringent record keeping, others will hold people to a very strict protocol. The objectives of keeping a notebook are to learn to take timely, comprehensive, and well-organized notes, and to learn the discipline of consistent record keeping. Examples are written for students who will actually work in science, but the authentic samples show how recommendations for school labs relate to what happens in actual industry or research labs. http://www.merlot.org/merlot/viewMaterial.htm?id=272262 Students will become familiar with one chemical element assigned to them. They will use research skills to learn about the element, describe its principle features and reactions, and its most common uses. Their final project will include an essay with a length of no less than 200 words and a maximum of no more than 560 words, as well as an artistic rendition of the uses of the element. http://www.merlot.org/merlot/viewMaterial.htm?id=82907 The RiverView Data Visualization Tool is an interactive, online, data-display tool that helps students understand real-world environmental problems using advanced technology and inquiry. 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.