This paper describes a chemistry course taught at Indiana University–Purdue University, Indianapolis via television, with a Web version added later. The television format is a delivery technology; the Web is an engagement technology and is preferred since it requires student participation. The distance-laboratory component presented the greatest challenge since laboratories via distance education are not a part of the U.S. academic culture. Appropriate experiments have been developed with the consultation of experts from The Open University in the United Kingdom, Athabasca University in Canada, and Monash University in Australia. The criteria used in the development of experiments are: (1) they must be credible academic experiences equal to or better than those used on campus, (2) they must be easy to perform without supervision, (3) they must be safe, and (4) they must meet all legal requirements. An evaluation of the program using three different approaches is described. The paper concludes that technology-mediated distance education students do as well as on-campus students, but drop out at a higher rate. It is very important to communicate with students frequently, and technology tools ought to be used only if good pedagogy is enhanced by their use.

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This article describes a study which reviewed information on faculty development programs gathered from 94 institutions of higher learning. The authors collected information to identify common practices of faculty development programs. Elements reportedly used most frequently by institutions include workshops, individual consultations, and resource centers. The authors conclude by mentioning some innovative approaches to faculty development, as well as some new initiatives undertaken at their own institution as a result of their findings.

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It is the purpose of the experiment described in this article is to (a) to prepare three metal derivatives of DMSO, and (B) to determine some structural features of these derivatives based on the infrared spectra.

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Provide solid sodium hydroxide, iodine flakes, and a large test t uhc. PREPARATION Sprinkle iodine flakes onto the lower outside of the previously moistened test tube.1 Fill the tube about */4 full with water and dissolve several grams of NaOH in it. Observe t he sublimation of iodine against a white background. The fumes are intense enough to be seen by a class of one hundred students.