The best of two worlds. Patricia H. Suter. J. Chem. Educ. , 1982, 59 (3), p 216. DOI: 10.1021/ed059p216. Publication Date: March 1982. Cite this:J. Ch...
Mar 1, 1982 - The best of two worlds. Patricia H. Suter. J. Chem. ... Abstract. Improving the Keller plan for instructing and testing chemistry students.
Institute of Physical Chemistry, KIT, Fritz-Haber-Weg 6, 76131 Karlsruhe, Germany. â¢S Supporting Information. ABSTRACT: The membrane alignment of helical ...
Aug 1, 2013 - dodecylguanidinium acetate (dodine), which combines both denaturants into ... In this paper, we combine the worlds of small nitrogen-based.
Aug 1, 2013 - fine-tuning of the protein's unfolded state, unlike traditional âall-or-noneâ ... In this paper, we combine the worlds of small nitrogen-based.
Oct 5, 2018 - How MD Simulations of Amphiphilic Helical Peptides in Membranes Can Complement Data ... The membrane alignment of helical amphiphilic peptides in oriented ... TopScore: Using Deep Neural Networks and Large Diverse Data Sets for .... Gra
Oct 1, 2008 - In recognition of the National Chemistry Week theme, this From Past Issues looks at the relationship of sports to chemistry. A 2002 article gives numerous examples of the importance of synthetic chemicals and composites in sports equipm
J. Chem. Educ. , 2008, 85 (10), p 1314. DOI: 10.1021/ed085p1314. Publication Date (Web): October 1, 2008. Cite this:J. Chem. ... Modern Sport and Chemistry: What a Chemically Aware Sports Fanatic Should Know ... Received 3 August 2009.
Jul 4, 2004 - Homogeneous catalysts can be anchored to a number of different support materials using heteropoly acids as the anchoring agents.
Analytical Currents: Best of both worlds. Anal. Chemi. , 1997, 69 (21), pp 649Aâ649A. DOI: 10.1021/ac9718049. Publication Date (Web): June 1, 2011. Note: In lieu of an abstract, this is the article's first page. Click to increase image size Free fi
Mar 7, 2014 - (12) This paper represents an attempt to find the âbest of both worldsââi.e., to coengineer the mechanical compliance and photovoltaic ...
The Best of Two Worlds A great deal of effort by many teachers has gone into perfecting the Keller plan for instructing and testing chemistry studrnk. Use of the plan in its original form utilizes self study and multiple testing after each chapter or unit of study. 'l'his requires massive grading time. A two-year junior college does not have the benefit of senior or graduate chemistry students who can assist in the grading and individual tutoring program envisioned hy Keller. Another drawback of the original plan is the tendency of students to procrastinate until it is too late to complete the required number of unit tests by the end of the semester. At Del Mar College a modification of the Keller plan has been in use for several years and is pravitlg successful. The students have the benefit of multiple testing and yet the instructor is not overwhelmed by the necessary grading time. A lecture-lahoratory presentation is used. Four 1-hr tests are given during the course of the scmcster a t approximately three-week intervals. These tests cover the material from two or three chapters of the textbook. The students are allowed to take 2 additional tests over the same material duringaset time period (outside the regularly scheduled class or laboratory times) whenever they are not satisfied with their score. Students may repeat the first three tests; the fourth test is given a t the end of the term just before final examination. When students came for a make-up test they draw cards from a test question file. Each question has a number which gives the instrudor the number of the answer from a key. The make-up test is graded as soon as the test is completed with student present. This enables the instructor to assist the student by ex^ plaining mistakes. The test questions are of the cognitive type, and the use of computer grading was rejected because of the desirability of allowine oartial credit far oroblem salvine abilities. Students benefit from the interaction with the instructor durine the
Presented at Southwest Regional Meetmg of the American Chemical Society December 1979.
Patricia H. Suter Del Mar College Corpus Chr~stl.TX 78404
