Describes the design of notable school laboratories, including the educational context and design goals. Includes information on architects, suppliers, and cost, as well as photographs. (EV)

Describes how to perform the Meselson-Stahl experiment using Lego building blocks. Demonstrates how the products of DNA replication pass on to new generations of cells. (YDS)

Describes a novel method for inducing and measuring cosmic ray showers using a low-cost, microcomputer-based laboratory system. Uses low counting-rate radiation monitors in the reproduction of Bruno Rossi's classic experiment. (Contains 16 references.) (Author/YDS)

The first of three successive classes of beginning physical therapy students (n=17) completed traditional cadaver anatomy lecture/lab; the next 17 a self-study computerized anatomy lab, and the next 20 both lectures and computer lab. No differences in study times and course or licensure exam performance appeared. Computerized self-study is a…

Describes four math labs used by the author to introduce math concepts to high school students conducting science experiments. Offers details that demonstrate how students move through the scientific method as they perform the math labs, how they analyze data, and how they evaluate their completed labs. (Contains nine figures.) (AUTH/NB)

Describes a physiology laboratory designed to localize digestive enzymes within the digestive tract of cockroaches and develop a general conclusion about the similarities to mammalian digestion. This approach not only demonstrates the practicality of lecture material, but also provides a springboard for independent research opportunities.…

Examines how art and design students' approaches to writing are potentially enriched by their creative approach to design. Suggests ways in which the art and design training could be exploited and used as a resource to produce strategies that work with all students. Concludes the key is to ask students about their creative preferences and build on…

Investigates the use of a hands-on laboratory program to improve attitudes toward science and increase achievement levels in science knowledge among students in a 9th grade physical science course. Reports that students with regular laboratory instruction scored significantly higher in achievement of science knowledge than those without laboratory…

Describes a two-hybrid research project incorporated into a molecular biology course that contains both a lecture section and a laboratory section. (Author/KHR)

Conducts two studies that asked whether undergraduates who attended one-to-one conferences on rough drafts improved as writers. Notes the first year focused on peer tutors, so few changes remained for students to make, and results were inconclusive; but the second year focused on a professional tutor. Finds 65% of revisions made afterwards were in…

A method of obtaining a crude mitochondrial extract from sheep and beef heart is described. The respiratory substrates succinate and malate are examined as well as the inhibitory effect of malonate. An interface with a microcomputer for plotting colorimeter results is discussed. (Author/CW)

Schools should be committed to health and safety standards in vocational programs. The facilities and equipment should provide a safe environment, responsibility for preventing injuries should rest with administrators and instructors, and adequate safety education should be provided to all vocational students. (SK)

Discusses how English teachers can work with other departments to promote interdisciplinary approaches to teaching. Describes sharing writing labs; producing television news reports; engaging in a school-wide theme week; an "academic" Olympic Games; vocabulary exercises in the social studies classes; mock trials; and a team-taught social…

Described is an activity which uses a 96-well reaction plate and soda straws to construct a model of the periodic table of the elements. The model illustrates the ionization energies of the various elements. Construction of the model and related concepts are discussed. (CW)

Described is a simple test tube method developed lead analysis of samples of roadside soil. The relationship between the results and the traffic flow indicate car exhausts are the major source of lead pollution. Materials and procedures are detailed. An example of results is provided. (Author/CW)