Describes the educational reform of a developing socialist nation in Africa. Outlines the educational principles, policies, and practices which are aimed at the socialization of the child in order to integrate him into his community while equipping him with the practical and intellectual means of transforming it. (Author/JK)

Reports a classroom experiment by future teachers at the University of Iowa to compare a traditional teacher-managed method of instruction to a student-managed method. Subject matter was a data processing unit of a secondary school bookkeeping course. No significant differences in student achievement scores were found. (MF)

Brief suggestions for laboratory and classroom instruction in various chemistry topics are provided. (CP)

Lecture and laboratory topics of a one-quarter, undergraduate course designed to introduce students to chemical principles and phenomena involving the automobile are described. (CP)

Contains contributed suggestions in the teaching of structure and bonding and reaction rates and equilibria in the Nuffield Advanced Chemistry Project. (CP)

Described is an approach for teaching the concept of mass to elementary students. A method for making simple balances and weight sets is also given. (MR)

Describes a home-based supplementary science program for elementary school age children. The program emphasizes process skill application, simple equipment, and the use of parents as experiment advisors. (CP)

Describes various demonstrations and experiments simulating groundwater flow and chemical reactions. (SL)

Describes an interactive computer program which allows students to perform simulated quantum measurements on a one-dimensional harmonic oscillator. (SL)

Presents insights resulting from an inter-generational living/learning project involving university students and older adults. Techniques are suggested for teaching social sciences with emphasis on the elderly. (Author/DB)

Describes a method designed to balance oxidation-reduction chemical equations. Outlines a method which is based on changes in the oxidation number that can be applied to both molecular reactions and ionic reactions. Provides examples and delineates the steps to follow for each type of equation balancing. (TW)

Suggests ways to avoid some of the problems students have learning the principles of organometallic chemistry. Provides a description of an experiment used in a third-year college chemistry laboratory on molybdenum. (TW)

Expresses concern over the dangers in presenting chemical demonstrations at regional and national conventions. Lists the interim minimum guidelines for chemical demonstrations to be required for future meeting sessions of the Division of Chemical Education of the American Chemical Society. (TW)

With an aquarium and a few tools, a simple apparatus to quantitatively illustrate absorption rates of light passing through fresh, salt, and other waters (such as distilled water) can be constructed. Students learn that extinction rates are different and that the intensity/depth relationship is exponential. (DH)

Describes a physical chemistry experiment that uses Fourier transform (FTIR) spectrometers and microcomputers as a way of introducing students to the spectral storage and manipulation techniques associated with digitized data. It can be used to illustrate FTIR spectroscopy, simple kinetics, inorganic mechanisms, and Beer's Law. (TW)