Reviews computer programs for simulating experiments on (1) polymer sequencing; (2) genetic codes; and (3) cloning. Reasons for using such software are provided. (DH)

Described is a project that involved undergraduate geography students in developing a model of the accessibility of the pre-school population in Cardiff (England) to child care clinics. Programing skills were acquired through spatial modelling. Networks of mini- and micro-computers were used. (Author/RM)

This study used a microcomputer program which diagnosed and remediated an alternative conception of velocity. Results show computer simulations are credible representations of reality and that the remedial part of the program produces significant conceptual changes in students holding the alternative conception. (Author/JN)

The probability of winning the contest was analyzed, with the mathematical solution and a computer simulation given. A flowchart and computer program are both included. (MNS)

Describes a computer program allowing students to study such circulatory variables as venus return, cardiac output, mean circulatory filling pressure, resistance to venous return, and equilibrium point. Documentation for this Applesoft program (or diskette) is available from author. (JM)

Reviews courseware (Apple II) providing laboratory simulations in atomic physics. Although material is not user-friendly and requires some background, the animations are good representations of electron mass, Thompson e/m, Millikan oil-drop, and mass spectrometer. Recommended for classroom demonstration purposes at high school or introductory…

Describes software packages on energy topics which are undergoing teacher reviews and testing. Although all are intended primarily for grades seven to 12, some are also appropriate for higher education. Program topics include power plant engineer, energy conversions, personal energy inventory, temperature grapher, home energy savings, and electric…

Today's shortage of talented teachers--possibly a cyclical phenomenon--results largely from low teacher salaries, many survey indicate; moreover, a computer simulation confirms, recent institutional decisions aggravate the problem. Consequently, reforms that focus exclusively on teacher training practices and/or certification must ultimately fail.…

Discusses use of microcomputers for grading, simulating laboratory experiments, data collection, and for communicating with students. Database systems, word processing, and an electronic spreadsheet program are also considered. Programing tips for several of these areas are included. (JN)

In providing an alternative view to the previous article by Ward (TM 508 880), the author notes problems associated with adaptive testing, diagnostic testing, testing embedded in instruction, and testing through simulations. (BW)

This paper examines the process of drawing, including theories of perception and visualization. The intent is to apply knowledge of teaching drawing as a right brain activity to students using the computer and overcome the limitations that drawing on the computer imposes on students. The paper identifies the following domains of drawing: (1)…

Leading-edge technologies, integrated with emerging educational methodologies, make the Advanced Learning Environment (ALE) model cost effective and efficient for learning. The ALE integrates virtual reality and other enabling technologies such as natural language processing, animation, video, courseware, sound, projection, CD-ROM, and distance…

A model for constrained computerized adaptive testing is proposed in which the information in the test at the ability estimate is maximized subject to a large variety of possible constraints on the contents of the test. At each item-selection step, a full test is first assembled to have maximum information at the current ability estimate fixing…

This paper describes Virtual University (VU), a simulation of higher education administration that provides graduate students an instructional tool that offers an active learning environment, develops intrinsic motivation to learn, and serves as a practical, concrete learning experience. The first section describes VU, including features available…

The Carolina Coastal Science Web site is an instructional system defined as an arrangement of resources and procedures used to promote learning. This paper describes the blending of a systems approach to instructional design with additional constructivist elements in order to develop the Carolina Coastal Science Web site. The Web site is an online…