A 90-minute computer-assisted instruction (CAI) unit course supplemented by a 1-hour lecture on the dynamic nature of three-dimensional rotations and Euler angles was given to 29 undergraduate engineering students. The area of Euler angles was selected because it is essential to problem-working in three-dimensional rotations of a rigid body, yet…

The digital computer can perform many functions in the junior college, from instruction through administrative operations and community service. Planning the computer center for institution-wide service requires particular attention to feasibility, organizational structure, staffing, physical planning, and financial implications. Depending on the…

During this reporting period, the Drill-and-Practice Mathematics Program implemented a pilot version of the fixed strands curriculum. Data is presented illustrating the use of the program at the various participating schools. Adjustments were made to the Drill-and-Practice Reading Program Curriculum. Extensive recoding of the curriculum of the…

A set of guidelines has been developed for the implementation of the audio mode in computer assisted instruction (CAI). The manual contains a collection of conventions and techniques synthesized from recent publications in areas pertinent to multi-media audiovisual presentation. These areas include audio message placement, positioning, frequency,…

The term evaluation is used here to mean either the procedure of gathering pupil data to use in planning and monitoring individual programs or the procedure of gathering and analyzing data in such a way that it leads to improvements in materials and in the instructional system. The author reviews the Winnetka Plan and the Eight-Year-Study. He then…

Computer managed instruction (CMI) is essentially an information system capable of deciding on performance expectations and appropriate educational experiences. In addition to the two decision processes, five major processes are viewed as being central to the man-machine system of CMI: test scoring, achievement profiling, diagnosing, prescribing,…

The development of a computer-assisted instruction simulation (CARE-S) in the Computer-Assisted Instruction (CAI) Center at the University of Texas in Austin is documented. The work is an outgrowth of the CARE 1 CAI program entitled "Early Identification of Handicapping Conditions in Children" which was developed in the CAI laboratory at…

An informal progress report of the PLATO IV computer-assisted instruction (CAI) system briefly discusses the important features of the system and attempts to give some idea of the systems costs, reliability, and problems. The author presents his rationale for the use of PLATO IV as the major component in a three year program designed to develop a…

A general description is provided of the "geometric dictionary," a graphic display aid, used by the Computer-Assisted Instruction Laboratory at the Pennsylvania State University. The purpose of the description is to enable the reader to duplicate and use the dictionary on any cathode ray tube terminal of the IBM 1500 system. The major…

The need for a high level computer-assisted instructional (CAI) course authoring language is discussed and the capabilities of COURSEWRITER, BASIC, and APL for meeting this need are compared. The demand for such a language is first documented and some historical trends of CAI language development and use are reviewed. Following this, the…

The development of computer-assisted instructional lessons on the following three topics is discussed: 1) the mole concept and chemical formulas, 2) concentration of solutions and quantities from chemical equations, and 3) balancing equations for oxidation-reduction reactions. Emphasis was placed on developing computer routines which interpret…

Basic information is provided in this manual for coding drill-and-practice CAI (computer-assisted instruction) applications in the language FOCAL (Formulating On-line Calculations in Algebraic Language). This language is available on the Digital Equipment Corporation Time-Sharing 8 system (TSS/8). While FOCAL is oriented toward solution of…

Revised material from earlier Project Solo newsletters is presented here. The revised material updates programs to explain the law of sines and cosines and to apply the idea of rectangular coordinates approach to aircraft navigation systems such as VORTAC. A brief discussion of the value of off-line as opposed to on-line activity is also…

The teacher's texts for two teaching sequences in the LOGO mathematics course are presented in this second volume of a four-volume report. The material presented here is designed to be a broad overview of the application of LOGO to the topics of numbers and functions. A variety of alternative paths and approaches are presented; in each case the…

In order to provide high school students with general problem-solving skills, two LOGO computer-assisted instruction units were developed--one on the methods and strategies for solution and a second on the relation between formal and informal representations of problems. In both cases specific problem contexts were used to give definition and…