An instructional program was constructed that explored the responses and perceptions of preservice elementary school teachers while finding and using characteristics to construct categories or concepts. The program integrated ideas about teaching thinking skills using computers. HyperCard and videodisk images were used to develop a program so that…

This document series has been established as part of Unesco's Science and Technology Programme to encourage an international exchange of ideas and information in science education. This volume addresses the improvement of biotechnology education in school up to year 10 and aims at improving the quantity and quality of biotechnology taught in…

This document reports a project, entitled Workshop Physics, that involved the development and testing of introductory physics materials to enable instructors to abandon the traditional separation of lecture and laboratory in favor of a workshop format. The Workshop Physics courses emphasize cognitive development enhanced by direct experience and…

This compilation presents materials associated with the 5-week summer session of the Samford University Writing Project, 1991. The compilation begins with curriculum vitae of staff, teacher consultants, and guest speakers. The compilation also presents lists of group and committee members and daily logs written in by participants in a wide variety…

This guide is one of a set of 10 science guides, each covering a separate grade in Manitoba, together covering kindergarten through grade 9. The guides have been designed to provide a framework for building scientific concepts and developing the learning of process skills. They replace an earlier set of guides dated 1979. Each guide is essentially…

This paper describes a university program designed to upgrade the presentation of course content in the sciences and mathematics to prospective elementary classroom teachers. Presented in the paper are data on efforts to evaluate implementation and perceptions of the science and mathematics faculty (n=5) who played an instructional role in this…

Data from a distance education project, Integrated Science 7 (IS7), were used to compare block designs with analysis of covariance (ANCOVA) for their ability to increase statistical power. The IS7 program enables students in grades six through eight to study science via satellite. A sample of 1,802 students from a pilot of the program yielded data…

This document is written to encourage college faculty to use a student-centered, activity-related, approach to science instruction. Suggestions are provided for methods that can be used by faculty and administrators to develop alternatives to lecturing. The major sections of this document include the following: (1) Is There an Alternative to…

These supplemental units contain four laboratory exercises that can be used to enhance the labs in "Physics for the Technologies." The four units (one mechanical, two thermal, and one electrical) are designed to enhance labs in presenting specific concepts. Each unit can be used as an example of how the concepts behind the theory apply…

To provide practical suggestions based on solid theory, this book emphasizes using newspapers in the context of broader classroom methodologies that have proved successful in the education of language minority students. In developing these practical activities, the book stresses three main elements of research in this area: (1) how second-language…

Spacewalking has captured the imagination of generations of children and adults since science-fiction authors first placed their characters on the moon. This publication is an activity guide for teachers interested in using the intense interest many children have in space exploration as a launching point for exciting hands-on learning…

Educational reform is and has been an ongoing process throughout the history of science education. However, with the notion of reform comes constraints or barriers to these proposed changes. Without addressing these constraints reform cannot be full realized. This study was conducted to identify the most significant constraints inhibiting a…

A study investigated changes in prospective elementary teachers' conceptions about projectile motion. The preservice teachers (enrolled in reading methods courses) were either told or not told that they were expected to teach a videotaped lesson on projectile motion. In addition, they either participated in a combined demonstration-reading or in a…

Writing activities can be used to cultivate students' enthusiasm for learning. This book shows teachers how to introduce their students to the benefits of writing in a variety of subjects including math, language arts, science, social studies, and art. Each chapter in the book includes an observation that allows readers to enter a classroom and…

This booklet provides information and five worksheets for elementary students studying the solar system. Fact sheets provide information on the sun, Mercury, Venus, Earth, Moon, Mars, asteroids, Jupiter, Saturn, Uranus, Neptune, Pluto, and comets. The worksheets are entitled: (1) Astronomical Unit; (2) Solar System Trivia; (3) Solar System Flash…