Describes a method to produce 35mm color slides directly from the display screen of a computer terminal using techniques and equipment available to most teachers and researchers. Discusses the hardware and software needed, procedures, some of the problems encountered, and the potential uses of this method. (CW)

Reviews the theoretical framework of instructional programs and the emphasis on enhancing formal reasoning ability. Investigates the effect of an instructional program using inquiry-based learning in pre-service science teacher education students. Reports that the promotion of formal reasoning abilities may be achieved through the five-phase…

Points out that research is an inefficient endeavor as it relates to time, but the rewards can be gratifying and of value. Reports on a compilation of faculty and administration observations, alumni and student surveys, and some readings on the topic. (RT)

Presents a discussion on the significance of questioning techniques in the development of critical thinking skills. Stresses that teachers can increase a student's mental engagement by using appropriate wait time, increasing nonevaluative responses, avoiding rephrasing a question, and avoiding questions requiring a yes or no response. (RT)

Describes a program in chemistry which was designed to encourage undergraduate minority students to enroll in graduate study. States that students attended meetings with their advisors and met as a group for a research lecture. The program included graduate students, staff, and professors who gave lectures and tours. (RT)

Describes a research program that has active areas of research ranging from hydrology, water chemistry, geology, gene cloning, satellite image analysis and remote sensing, and molecular biology. Provides information on selection procedures, design of program, benefits, and names of participants. (RT)

Describes a method for demonstrating absorption spectra of intensely colored solutions using a mounted grating and a specially designed cell. Allows a student to compare the spectrum of a white light source directly with the same light modified by an absorbing spectrum. Uses acrylic tubing to make the cell. (MVL)

Describes two experiments designed to provide concepts on the difference between heat and temperature and also bond energy. Investigates both a neutralization experiment and a ligation experiment. Notes inexpensive chemicals are used along with simple equipment. Discusses the sharing of lab results for a single class value. (MVL)

This is the outline of a course designed to explore the complex interrelationships between science, technology and society. Units include: an introduction to the nature of science; exploration of the scientific method and its limitations; impact of science on learning; development of a technological society; and selected topics of modern science.…

Describes 36 science activities. Topics include: osmosis, fermentation, anhydrobiotic organisms, breathing monitors, trypsin, weeds, amyloplasts, electrolysis, polarimeters, ethene ripening of fruit, colorimetry, diffusion, redox reactions, equilibria, acid-base relationships, electricity, power, resonance, measurement, parallax, amplifiers,…

Describes a college program of research collaboration with high school teachers and an academic alliance that emerged from the experiences. The background, organization, achievements, and reluctance factors related to the program are discussed. (YP)

Describes an undergraduate biochemistry laboratory experiment on enzyme kinetics using the D-amino acid oxidase system and an ammonia electrode. Preparation of an ammonia standard curve, a sample preparation, and inhibition studies are discussed. (YP)

Described is an interactive database of chemical information called "KC? Discoverer: Exploring the Periodic Table." An overview of the program and details of specific functions are given. The uses of this program in teaching undergraduate inorganic chemistry are stressed. (CW)

Described are two reviews of a computer software package: "The Periodic Table Stack," a Hypercard stack that operates on a database of information about the properties and reactions of the elements and designed to help users of Macintosh computers access data found on "KC? Discoverer." Discussed are features of the program and…

The use of the expert-novice technique in science education is examined critically. Discussed are four techniques including their methodological limitations. Improvements and alternatives in experimental design are suggested. (Author/CW)