Describes how three dimensional LOGO was used in a workshop session for secondary pupils and mathematics teachers. Provides many commands and output drawings. (YP)

Recommends an inquiry approach as the most effective use of computers in mathematics. Describes 10 types of computer software and nine applications of computers in mathematics. (YP)

Gives definitions of taxicab geometry and the MacDraw format for graphing. In the world of taxicab geometry, movement through the plane is along horizontal and vertical paths. Describes specific application to conic sections, including circle, ellipse, parabola, and hyperbola. Lists five references. (YP)

Reviews two software packages: Graphical Analysis III and Lewis Diagrams. Finds Graphical Analysis III to be a fast and versatile graphing program for high school science classes with access to Apple II microcomputers. Lewis Diagrams is designed to aid in determining Lewis structures of molecules and ions for IBM computers. (MVL)

Presents a case study of the design and production of "Interactive Calculus," an interactive multimedia textbook. Discusses reasons for using multimedia textbooks; what an interactive textbook is; content, organization, graphic design, authoring and composition; and work flow. (AEF)

A summer program for gifted and talented students combined students' interests in writing and computers, as students worked together to create a "Choose Your Own Adventure" book, using computer word processing, graphics, and publishing programs to produce the book. (JDD)

Described are examples of classroom exercises that use interactive graphics software for personal computers to enhance the teaching of statistical concepts by allowing students to generate multiple examples, make conjectures, and verify their findings about the concept. The transfer of this interactive tool to other subject areas is suggested.…

Reports on a study of seven preschool children engaged in drawing activities with traditional media (crayons, felt-tip pens, etc.) and a mouse-driven computer paintbox program. Finds that the same basic media-independent strategies are used when children try to establish a relationship between their mark-making actions and the resultant effects.…

Outlines the attributes of "BaseMap," a map-making software package. Locating specific outline maps is a consistently frustrating problem for most instructors. BaseMap allows teachers to copy any map onto their clipboard and make revisions using standard word processing programs. Provides a quick overview of the tools and functions. (MJP)

This one-hour documentary on videotape reveals how computer technology and interactive media rely on the languages of the arts--images, sounds, colors, and movements--to engage children in new ways of learning about the arts and other subjects. Students are shown using educational software that encourages development of knowledge and skills in…

A total of 59 papers are compiled into these proceedings. The papers are organized alphabetically by each author's last name. A directory of speakers' names and addresses is included. In the index of this publication, papers are listed by session. General sessions are listed first, followed by 21 regular sessions: (1) "Logo and Music";…

Some mathematics educators feel that too little geometry is taught in elementary schools. This may have serious effects as many students arrive in the traditional high school geometry course without essential backgrounds in informal geometry. The result of this lack of preparation is often lower scores on standardized tests. In this situation,…

Discusses the types of problems that arise when text is presented in electronic form: (1) surface design, which involves typography, layout, graphics and illustrations, and the quality of language; and (2) interface design, which is manifested on the levels of immediate surface of the text, internal structure, and external structure. (SKC)

Reviews three softwre packages: "Molecular Graphics on the Apple Microcomputer, Enhanced Version 2.0"; "Molecular Graphics on the IBM PC Microcomputer"; and "Molecular Animator, IBM PC Version." Packages are rated based on ease of use, subject matter content, pedagogic value, and student reaction. (CW)

Proposes to modify the procedure proposed by Abelson and diSessa to produce a polygonal path with vertices that lie exactly on an ellipse. Provides a detailed proof. Implements a limiting process to produce the best possible approximation to any ellipse for any given screen resolution. (CW)