Discusses using rat olympics in helping psychology students to overcome their reluctance to condition rats. Working in groups, students enter rats in a number of behaviors (events) which can be shaped using operant conditioning methods and which rats can perform with varying degrees of proficiency. (Author/KC)

Describes an attempt to develop and staff a new first-year laboratory course at the University of Jordan. A postgraduate course in chemical education is used as the development and training vehicle. (BT)

Describes a social studies teaching methods course which emphasizes laboratory work in local public elementary schools. Lists five activities preservice teachers are expected to fulfill in the course. (KC)

This inexpensive but informative experiment for undergraduate biochemistry students involves isolating phosphatidyl choline from spinach leaves. Emphasis is on introducing students to techniques of lipid extraction, separation of lipids, identification using thin layer chromatography, and identification of fatty acids. Three periods of three hours…

Presents some introductory experiments involving the reaction between EDTA and several metal ions using metallochromic indicators. The experiments represent familiar reactions and are followed by suggestions for extension into areas of discovery work by students. (Author/SA)

Offers challenging work at a higher level of technique than most students meet in elementary laboratory work. Uses a combined weight and volumetric sequence not shown in textbooks. Notes modern rapid balances help lower evaporation loss during weighings. Discusses the balance, weights, and buoyancy considerations. (MVL)

The Small Animal Medicine program at the University of Georgia Veterinary Teaching Hospital is described. Instructional goals and the creation of two medicine rotations oriented to problems of different difficulty are outlined. Student evaluations that cover five categories are provided and conclusions from program experiences are drawn. (MLW)