Describes an introductory chemistry course for nurses in which students learn basic chemical principles by performing 12 chemical analyses that are routinely conducted on body fluids and listed on a patient's clinical laboratory chart. (MLH)

While much has been written about the theoretical basis for constructionism attempted in more traditional school settings, the Constructionist Learning Laboratory at the Maine Youth Center (the state facility for adjudicated youth ages 11-21) offers the first opportunity to document a full-scale implementation of constructionism in an…

The location of a university writing center is not as important as whether the faculty responsible for the center have a clear picture of how they would like the center to be viewed by the students. A campus writing center should be the hub of all academic writing across the campus. For one instructor, the first lab he developed at a small college…

This handbook is designed to help student teachers and beginning teachers handle the "surprises" they encounter on the job. The scenarios in the book identify critical incidents and potential situations teachers are likely to face and offer help in keeping teachers out of unpleasant situations or suggesting courses of action when they find…

Some of the issues surrounding the indoor air quality (IAQ) problems presented by science labs are discussed. Described are possible contaminants in labs, such as chemicals and biological organisms, and ways to lessen accidents arising from these sources are suggested. Some of the factors contributing to comfort, such as temperature levels, are…

This document contains the following full and short papers on virtual laboratories, classrooms, and schools from ICCE/ICCAI 2000 (International Conference on Computers in Education/International Conference on Computer-Assisted Instruction): (1) "A Collaborative Learning Support System Based on Virtual Environment Server for Multiple…

This study investigated the use of a hands-on laboratory program as a means of improving attitude toward science and increasing achievement levels in science knowledge among students in a ninth grade physical science course. Using a posttest-only control group design, a curriculum referenced objective final examination was used to measure student…

This laboratory manual introduces the idea of Green Chemistry, which is the design of chemical products and processes that reduce or eliminate the use and generation of hazardous substances. Instructional samples are included to help teachers integrate green chemistry into the college chemistry curriculum. Each laboratory includes: (1) a…

Science educators often assume and expect that students who are actively engaged in scientific inquiry should develop more accurate understandings of science and the construction of scientific knowledge. However, this assumption, while intuitive, has not been validated. This paper reports on a study that sought to determine the impact of an 8-week…

This curriculum unit revolves around the intriguing nature of dry ice and the incessant curiosity it provokes in all those who have the opportunity to interact with it. The activities featured in this book guide students toward being able to conduct their own independent scientific inquiry while presenting strong scientific content. Activities…

Advocates use of Waters Associates Radial Compression Separation System for high performance liquid chromatography. Discusses instrumentation and reagents, outlining procedure for analyzing various foods and discussing typical student data. Points out potential problems due to impurities and pump seal life. Suggests use of ribose as internal…

Presents a comprehensive view of services offered by our nation's laboratory schools, which have contributed to teacher education for more than a century and are currently drastically reduced in number; the 123 existing laboratory schools are upgrading services to justify continued existence. (MH)

Suggestions are provided for demonstrating vector cross product and vector dot product using manipulatives. Also provides a method for producing quick and inexpensive diffraction slits and ideas for demonstrating two-dimensional diffraction. (JM)

Research projects and methodology in archeochemistry are discussed. Topics include radiocarbon dating, thermoluminescence, amino acid dating, obsidian hydration dating, bone studies, metals/metallurgy, pottery, stone/glass, and future directions. Includes reports on funding, insights into nuclear waste/environmental problems provided by…

To assist in designing/implementing qualitative analysis courses, examines reliability/accuracy of several published separation schemes, notes methods where particular difficulties arise (focusing on Groups II/III), and presents alternative schemes for the separation of these groups. Only cation analyses are reviewed. Figures are presented in…