The guide is arranged in vertical columns relating the chemistry curriculum concepts to curriculum performance objectives, career concepts and career performance objectives, suggested teaching methods, and resource materials. Occupational information for 40 different occupations includes job duties, educational requirements, salary range, and…

Both failures and successes have been experienced in the application of the computer to the teaching of introductory chemistry at Simon Fraser University. Chemistry teachers looked to computer assisted instruction (CAI) to improve instruction because CAI effectively dealt with chemical concepts and their practical application and with the wide…

The emphasis in this study is on the development of a diagnostic measurement model for instruction. The content used was junior high science, but the content and subjects were used primarily as a means to an end. The model represents an attempt to incorporate Gagne's learning taxonomy into Tyler's model of the educational act. Focus is on the…

The 83 papers presented at the 1972 Conference on Computers in Undergraduate Curricula are reproduced in this volume. With computer science specifically excluded as an area of interest for the conference, papers fall under the following headings: biology, business, chemistry, economics, education, engineering, geography, languages and art,…

Describes a laboratory exercise designed to introduce students to the Pourbaix diagram for cobalt. Discusses the use of a Pourbaix diagram as a potential-pH plot which displays some of the most thermodynamically stable species for a given element. Outlines a laboratory demonstration and a student investigation. (TW)

Outlines five simple and inexpensive methods for students to use in identifying unknown substances. Provides a table of general solubility data for ions, a suggested list of unknown substances that can be tested using the methods described, and some prelaboratory information. (TW)

Reports on a study to test the effectiveness of a cognitive motivational model of course selection patterns to explain the continued participation of men and women in college chemistry courses. Results indicated that a person's belief about their ability was the major factor in deciding to continue in chemistry. (Author/TW)

Provides a brief review of the literature concerning the content of chemistry courses for allied health students. Contains the content outline of a two-semester course offered at Hope College (Michigan) and discusses the rationale for organizing the course for this audience. (TW)

Discusses some interesting kitchen chemistry experiments. Describes the use of baking aerators and baking powders in an inexpensive experiment. Outlines several demonstrations to follow up the experiment and to illustrate other chemical principles. (TW)

Discusses a study that examined the role of four cognitive factors (formal reasoning ability, prior knowledge, field dependence/independence, and memory capacity) on achievement in chemistry as measured by tests of lab application, chemical calculations, and content knowledge. Reports the significance of prior knowledge and formal reasoning…

Discusses the advantages of conducting online computer searches of "Chemical Abstracts." Introduces the logical sequences involved in searching an online database. Explains Boolean logic, proximity operators, truncation, searchable fields, and command language, as they relate to the use of online searches in undergraduate chemistry…

Describes several techniques to help students visualize the principles of polymer chemistry. Outlines demonstrations using simple materials (such as pop-it beads, thread, and wire) to illustrate the size of macromolecules, the composition of copolymers, and the concept of molecular mass. (TW)

Describes a graduate field course taught in Brazil that uses a system concept and the geochemical cycle as unifying paradigms to study various environments. Emphasizes the acquisition of techniques of integrated observation, using operational definitions, measurement scales, and a priori hypotheses. (Author/TW)

Discusses the problems of increased noise levels when using microcomputers as interfaces to chemistry laboratory instruments. Describes how to properly connect a laboratory instrument to a microcomputer's A/D converter board. Suggests how to obtain an analog signal free of interference noise. (TW)

Discusses some of the difficulties involved with chemistry laboratory experiences and some laboratory manuals. Cites studies that indicate that part of the difficulty can be attributed to constraints relating to the short-term memory of the operational information and the assumption that students have a certain level of knowledge. (TW)