Describes the development of a model for delivering the first course in computer programming to large and diverse classes. Presents an integrated approach that emphasizes program-design skills and problem-solving skills, and motivates students to learn by active processes. Team teachers, tutors, and lab demonstrators integrate lectures, tutorials,…

Presents the computer software Mathemagic, a remedial teaching system for high school mathematics. Describes a preliminary study that showed that the software could provide effective remediation to students. (Author/ASK)

Describes a Hypercard stack for playing one of many versions of the African game wari. Students can design their own variations of the game by determining the initial number of pieces and the number of pieces required for a capture. A list of activities related to the program and some recommendations about the integration of technology into…

Presents the Weather Lab, a computer-based tool for assessing student knowledge and understanding of weather phenomena by involving students in generating weather forecasts or manipulating weather components affecting the final formulation of a forecast. Contains 37 references. (Author/ASK)

Demonstrates the use of scientific visualization, a computer graphics technology developed to extend the use of our visual system to contexts and problem-solving situations where sight itself is not directly possible or in which normal vision fails to provide adequate opportunity for analysis. (DDR)

Explains a proposed block of instruction that would give students in industrial engineering, operations research, systems engineering, and applied mathematics the basic understanding required to begin more advanced courses in simulation theory or applications. (DDR)

Covers research conducted within the past 10 years on the topic of using computer models and simulations to aid science instruction at the precollege level. The research is categorized into three main areas: (1) students running preprogrammed simulations; (2) students creating dynamic models using modeling environments; and (3) students using…

Cooperative learning has been used as an educational technique for some time, and recently researchers have been exploring technology as a mechanism to further this educational method. Presents several examples of the use of technology to support cooperative learning episodes and examines the underlying design concepts and principles embedded in…

Examines human-computer interaction from two views of cognition: the representationist view and the enactivist perspective. A chaos-theory context is discussed from an enactivist stance. In this context, high school students manipulate nonlinear dynamic computer programs. Implications of the enactive stance for education and research are also…

Described is an approach to computational matrix algebra that takes advantage of a high quality, low cost microcomputer software package. The examples and applications discussed focus on matrix multiplication. (Author/CW)

This article utilizes several examples to describe the use of MathCAD, a computer scratchpad for calculations, within a lecture-demonstration method of teaching general calculus. Both hardware requirements and software features are discussed specifically related to the proper design of student worksheets with emphasis on parameter variation. (JJK)

Examples of subroutines that generate both symbolic and graphic solutions to differential equations are presented for the two computer algebra systems, MAPLE and Mathematica. Included are the listings for the Mathematica procedures developed for use in this article. (JJK)

Describes how a software package that includes a spreadsheet, a relation grapher, and a dynamic geometry can contribute to teacher training through an exploratory problem-solving course. Discusses the ways in which technology-rich environments enhance and extend traditional topics. Contains 17 references. (DDR)

Describes the method for producing the equiangular spiral, the geometric curve generated by modeling an insect's orientation process to an illumination source, utilizing a LOGO Turtle program which is included. (JJK)

Given are instructions for teaching spreadsheet use for problem solving in mathematics. Examples of relevant problems from algebra through calculus are provided. The advantages of using computer spreadsheets in this application are stressed. (CW)