Discusses the use of computerized databases in instructional settings. Provides examples of how such instructional databases could be accessed directly by students. Lists some commercially available databases, distinguishing between their type, computer compatability, price, grade level, and their general searching abilities. (TW)

Presents perspectives on creating new technology-based supports for science learning. Reviews current philosophies concerning the interpretative nature of scientific inquiry and discusses the difficulties of students and teachers in science education. Describes a prototype software system for supporting scientific inquiry processes in students.…

Defines artificial intelligence (AI) in relation to intelligent computer-assisted instruction (ICAI) and science education. Provides a brief background of AI work, examples of expert systems, examples of ICAI work, and addresses problems facing AI workers that have implications for science education. Proposes a revised model of the Karplus/Renner…

Examines current philosophies and approaches to science instruction. Offers parameters for consideration in making science courses more relevant to industry, technology, and society. Contrasts two approaches to science education. (ML)

Describes a study that was designed to evaluate the effectiveness of computer-assisted instruction (CAI) through a comparison of the achievement and study time of students taught by the PLATO system and those taught by the traditional lecture method. Data support the PLATO system as a viable learning option. (ML)

Discusses the rationale for the new Soviet physics curriculum. Explains guidelines for teaching methodology. Details the goals and tasks for students in the Soviet physics curriculum for grades seven through eleven. (RKM)

Describes two interactive computer programs that simulate abstract relationships and require students to use inductive reasoning, form and test hypotheses, and analyze functions of systems and the reasoning processes required to understand them. Their development and use in college philosophy of science courses is outlined, and possible future…

Discusses some of the difficulties of visualizing underlying geologic structural patterns by using maps or wooden blocks. Suggests the use of a modified layer cake to show dipping beds, folds, faults and differential erosion, as well as the relationships of stream valleys to outcrop patterns. (TW)

Describes a chemistry experiment dealing with hemoglobinometry that can apply to transition metal chemistry, colorimetry, and biochemistry. Provides a detailed description of the experimental procedure, including discussions of the preparation of the cyanide reagent, colorimetric measurements, and waste disposal and treatment. (TW)

Discusses some recent research dealing with the enhancement of an individual's capacity for acquiring and using information through direct instruction and training in appropriate information processing strategies. Describes a learning strategy system known as MURDER, and relates its use to the learning of scientific and technical material. (TW)

Traces the life and research techniques of Marie Curie's doctoral dissertation leading to the discovery and purification of radium from ore. Reexamines the discoveries of other scientists that helped lead to this separation. (ML)

Describes a Pascal-language based kinetics rate package for the microcomputer. Considers possible ecological uses for the program and illustrates results for several rate laws. Discusses hardware and software needs for adequate operation. (ML)

This article details two demonstrations involving color changes. Included are "Manganese Color Reactions" and "Flame Colors Demonstration." Include a list of materials needed, procedures, cautions, and results. (CW)

Critiques five arguments cited in support of process science. Considers the problematic nature of the processes and consequent difficulties encountered in mirroring these processes. Suggests an alternative way of viewing physics education through a trio of types of knowledge which can be used as governing principles in shaping education. (RT)

The Texas Academy of Mathematics and Science, a program of the University of North Texas, is a two-year, residential, early-admissions program for high-school juniors gifted in mathematics and science. Students attend university classes, live in a campus residence hall, and receive both a high-school diploma and college credits. (JDD)