Describes how the isometric projection with a transparent grid showing the x, y, and z axes drawn at 120 degrees each other is used. This method of presenting atomic orbitals was developed using the Cambridge University Titan computer and has the advantage over contour maps in that there is no distortion. (LS)

Describes an experimental use of computer terminals for instructional purposes in a university-level general physics course over a two-year period. Programs have been written to simulate physical problems otherwise difficult for the student to investigate. (Author/DS)

Describes an on-line computer system and its operating procedures as used in undergraduate chemistry programs. Presents eleven scope displays which illustrate the versatility of the computer as an instructional aid. Claims the system allows instruction in a wider range of topics under more realistic conditions and provides sophisticated…

Describes a series of computer programs, tutorial and drill, in eight areas of organic chemistry. Using 28 students in the computer assisted instruction (CAI) group and 29 students in the control group over a period of one semester, the authors report no significant differences in their examination results. However, a student attitude…

Starting from a successful audio-tutorial program, the author initiated a computer assisted tutorial program in solving chemistry problems. Discusses the advantages of computer assisted instruction (CAI) over audiotapes and the advantages of both over conventional instructional methods. Presents a flow chart of a CAI program on a calorimetry…

Describes a novel instructional method for physics involving the use of a computer assisted instruction system equipped with cathode-ray-tube terminals, light pen, and keyboard input. Discusses exercises with regard to content, mediation, scoring and control. Several examples of exercises are given along with results from student evaluation. (LC)

The authors "analyze some of the factors within CAI that may cause changes in teacher role, discuss "some of the obvious role functions that will undergo shifts as CAI becomes a more permanent activity, and "conclude with a brief statement on potential implications for teacher training. (Author/LS)