Describes the Microworld Chance, a simulation-oriented computer environment that allows students to explore probability concepts in five subenvironments: coins, dice, spinners, thumbtacks, and marbles. Results of a teaching experiment to examine the effectiveness of the microworld in changing students' misconceptions about probability are…

Several types of physics activities that use real-world problems to motivate learners, use computers to assist in developing conceptual understandings, connect problem situations to mathematical models, and use the models to analyze other real-world problems are presented. The topics of racing sports, sailing, and damped harmonic oscillations are…

Asserts that the power and prices of computers have changed dramatically in recent years. Reviews 10 approaches to using computers in geographic instruction. Includes a 10-item questionnaire to determine whether teachers are using computers effectively. (CFR)

Describes the background and implementation of "GeoSim," a multidisciplinary computer-based simulation used to teach introductory geography to college students. Discusses the four modules of the project. Maintains that "GeoSim" promotes interactive learning and outlines plans for Internet dissemination to geography educators.…

Designed as an avenue of communication for mathematics educators concerned with the views, ideas, and experiences of two-year college students and teachers, this journal contains articles on mathematics exposition and education, as well as regular features presenting book and software reviews and math problems. The first of two issues of volume 14…

Three separate curriculum projects were developed to help secondary school educators to teach about the People's Republic of China. "How does China feed its one billion people?" (Susan Ember) is a lesson plan that seeks to make students aware of the dilemma of food supply and shortages in poor, underdeveloped countries. "The…

This 8-week interdisciplinary unit for fourth- and fifth-grade students helps children address the U.S. westward expansion in the 1840's using the interactive software program, The Oregon Trail. The unit provides connections to literature, geography, computer/mathematics skills, language arts, and research skills. The work is done in cooperative…

Designed as a avenue of communication for mathematics educators concerned with the views, ideas, and experiences of two-year college students and teachers, this journal contains articles on mathematics exposition and education, and regular features presenting book and software reviews and math problems. Volume 15 includes the following articles:…

This book provides recommendations and guidelines for computer program selection and suggestions for using computers in varied ways and multiple subject areas. A discussion of classroom computer applications and curriculum objectives emphasizes integration of the computer and appropriate courseware into all curriculum areas. Various types of…

Designed to investigate whether or not science teachers can positively influence student achievement in, and attitude toward, science, this study focused on a specific teaching strategy and utilization of a computer-based simulation. The software package used in the study was the simulation, Volcanoes, by Earthware Computer Services. The sample…

There are two major concerns about the teaching of high school biology. One is the degree to which students memorize laws, facts, and principles, and the second involves the role of the classroom teacher. These aspects result in a discrepancy between the theory and practice of science education. The purpose of this report is to provide: (1) a…

Designed to offer direction for classroom teachers and administrators in the development of an exploratory computer literacy program for grades 9-12, this resource unit comprises four major sections, four appendices, and two resource lists. The introductory section provides information on the history of Hawaii's computer literacy program; cites…

This booklet examines the current instructional uses of computers, their demands on teachers and teacher trainers, and the measures required to further promote their use. Five principal educational computer uses are addressed: (1) learning from computers in drill and practice and tutorial programs; (2) learning with computers using simulations and…

Describes a microcomputer program that can be used in teaching the basic physiological aspects of acid-base (AB) balance. Explains how its game format and graphic approach can be applied in diagnostic and therapeutic exercises. (ML)

Describes a deterministic computer model that incorporates: (1) initial framework composition; (2) abrasion factors for quartz, feldspar, and rock fragments; and (3) a fragmentation ratio for rock fragments to simulate the recycling of coastal sands by rivers and beaches. (TW)