Discusses issues and problems related to the rapidly decaying research infrastructure and the improvement of research facilities and equipment. Although remedies to the problem vary, university spokesmen contend that the federal government's major role in funding educational facilities in the past leaves an obligation for assistance now and in the…

The game paddle inputs of Apple microcomputers provide a simple way to get laboratory measurements into the computer. Discusses these game paddles and the necessary interface software. Includes schematics for Apple built-in paddle electronics, TRS-80 game paddle I/O, Commodore circuit for user port, and bus interface for Sinclair/Timex, Commodore,…

Discusses seven key concepts in Ausubel's learning theory which function to guide research and teaching. Also discusses concept mapping and Gowins Vee, providing examples of how they are used in chemistry instruction. (JN)

Project CHEMLAB has prepared a database which focuses on laboratory experiments suitable for high school through graduate or professional school levels. The scope of the project, the structure of the database, database features, and computer searching are discussed. (JN)

Describes the construction, design, and operation of an inexpensive, precision, multiple seed planter. (JN)

The educational design of a project option in an Open University course on evolution is described. Also described is the simulation which models the genetic and evolutionary consequences of two populations of a species of flowering plant coming together after a period of genetic isolation. (Author/JN)

Several activities focusing on the elasticity of rubber bands and chalk are described. Explanations for the observations noted are included. (JN)

Suggests that programing can bring about an understanding of several biological concepts which, because of their arithmetic implication, are often considered to be difficult. Population growth is used to illustrate the proposal, in which computing and the study of the topic are integrated. (Author/JN)

Considers the classification of organisms into five kingdoms based on evidence from molecular biology and microscopic techniques. Divides organisms into Protoctista, Monera, Fungi, Plantae, and Animalia, discussing characteristics of prokaryotes and eukaryotes as related to division of the kingdoms--prokaryotes in kingdom Monera and eukaryotes in…

Understanding chemical reactivity, chemical catalysis, and the chemistry of life processes are cited as key areas for government research funding in a National Academy of Sciences/National Research Council committee briefing to White House Office of Science and Technology Policy. Fundamental questions to be answered in each area are outlined and…

Describes a simulated laboratory research project in which the thermodynamic and kinetic aspects of ammonia synthesis are simulated on a computer. (MLH)

Discusses the advantages of using research projects in lower-level chemistry courses; presents a list of suggested projects. (MLH)

Describes the advantages and disadvantages of a college program that leads to both a degree in physics and a teacher's certificate. (MLH)