Discusses three main aspects of developing effective computer-assisted-instruction (CAI) materials. These include beginning with a complete model of teaching, including certain minimum components and characteristics in a lesson, and evaluating and revising a lesson until it is successful. (JN)

Advantages of computerized data acquisition and three approaches to data collection are discussed. Interfacing techniques and use of microcomputers as physiological recorders are also discussed. Examples of computerized data acquisition are provided. These include computer monitoring of animal activity and collecting data from species distribution…

Describes a test writing program for a 48K memory Apple microcomputer with lower-case capability. The program permits the production of any number of different tests and also different forms of the same multiple-choice or essay test. (JN)

Background information, procedures, and typical results are provided for an experiment illustrating the potential of hydrated salts for solar energy storage. The experiment involves a demonstration often used to illustrate the ease with which some transition metal ions can change their coordination numbers. (JN)

Lists and briefly describes computer programs recently added to those currently available from Project SERAPHIM. Program name, subject, hardware, author, supplier, and current cost are provided in separate listings for Apple, Atari, Pet, VIC-20, TRS-80, and IBM-PC. (JN)

Discusses how the concept of crystallography, especially the relationship between spherical and stereographic projections of crystals, is more easily understood by undergraduate students if they make spherical projections of crystals. Recommends using transparent balloons and a felt-tipped marker to denote the locations of crystal axes, face…

Examines the physical basis for colors of noble metals (copper, silver, gold) developed from energy conservation/quantum mechanical view of free electron photoabsorption. Describes production of absorption edges produced by change in density of occupied valence electron states in the d-band, which allows stronger absorption in the visible photon…

This literature review on chemometrics (covering December 1981 to December 1983) is organized under these headings: personal supermicrocomputers; education and books; statistics; modeling and parameter estimation; resolution; calibration; signal processing; image analysis; factor analysis; pattern recognition; optimization; artificial…

Discusses: research and development (R&D) spending by government agencies; federal support for specific areas of R&D; outlays for R&D by the chemical industry and individual chemical firms; manpower in industrial R&D; and sources of R&D funds for universities/colleges. Detailed statistical tables are included. (JN)

Compared the quality of preparation and attrition of students in a traditional remedial chemistry course with students in a remedial course having a personalized system of instruction (PSI), self-paced format. Although the PSI course suffered heavy attrition, PSI students did significantly better in later courses, which held up over time. (JN)

Presents a list of published (or soon to be published) computer assisted instructional programs for biology. The programs vary considerably in terms of intended age/ability level, complexity and depth, and in content. No attempt is made to judge the quality of items in the list. (JN)

Describes an interdisciplinary, college-level course on the chemical and physiological properties of selected drugs and medications. The course, which could be adapted for secondary school use, assumes no prior chemical or biological knowledge. Source materials, films used, credit/grading policies, instructional strategies, and course outline are…

Examines various trends and issues in educational computing. Areas addressed include hardware advances, personal databases, laboratory data handling, graphic displays, national networking (including access of Project SERAPHIM materials through the CompuServe Information Service), software advances, Project SERAPHIM activities, and future…

Briefly describes some of the more recent developments in the use of human hairs for such instructional purposes as observing barr bodies and chromosomes, and for culturing to produce cells of both epithelial and fibroblastic morphology. Three main hair categories are also described. (JN)

Discusses the nature of expert systems, including various techniques they use to represent knowledge (such as production rules, semantic networks, frames, first-order logic, and others), system interactions, and such problem domains as science, medicine, computer configuration, trouble-shooting/repair, and oil/mineral exploration. Also discusses…