The purpose of the study was to discern the beliefs of pre-service science teachers (PST) concerning science technology and their implications in society. A quasi-experimental design was used. The results indicate that students who experienced Science Technology and Society (STS) approach perform better than students enrolled in section where…

Designed to provide a broader and more encompassing approach to science studies, this book contains perspectives on science and its impact on culture. It consists of a series of discrete essays which focus on the interaction of science with religion, philosophy, and lifestyle. Each essay begins with a series of quotations and questions which are…

The first of several planned volumes of Free Response Test Items contains geology questions developed by the Assessment and Evaluation Unit of the New South Wales Department of Education. Two additional geology volumes and biology and chemistry volumes are in preparation. The questions in this volume were written and reviewed by practicing…

Socrates' contention was that the sophist misconstrues the sphere of ethics. Although the sophist presents a systematized moral world, no experience is implied. This can be applied to the new professionalism in the teaching of ethics. Loosening the creative tension of perceived responsibility effectively closes down the real moral decision. The…

A set of computer implemented models are presented which can assist in developing problem solving strategies. The three levels of expertise which are covered are beginners (those who have completed at least one university physics course), intermediates (university level physics majors in their third year of study), and professionals (university…

Reports results of a public opinion survey aimed at measuring the general public's understanding of scientific concepts, and acceptance of scientific paradigms. Assessment and analysis by science and society experts is provided. (JM)

The key to learning is student involvement! This American Association of Physics Teachers/Physics Teaching Resource Agents (AAPT/PTRA) manual presents examples of two techniques that are proven to increase student involvement in your classroom. Based on the "5E" model of learning, exploratories are designed to get your students excited about the…

This study aimed to help the teachers clarify and understand the nature of science (NOS), as well as classroom practice through the implementation of the constructivist teaching model. Ten elementary science teachers were involved in a year-long in-service program that included a series of intervention courses. Following the intervention courses,…

Traditional applications of history and philosophy of science in chemistry education have concentrated on the teaching and learning of "history of chemistry". This paper considers the recent emergence of "philosophy of chemistry" as a distinct field and explores the implications of philosophy of chemistry for chemistry education in the context of…

The purpose of this study was to investigate aspects of the Nature of Science (NOS) concepts and teaching practices acquired by inservice teachers who participated in a teacher education program at the National Changhua University of Education in Taiwan. Two instructors used both case-history and demonstration approaches to help science teachers…

Biology teachers can provide lessons for students to help them plan the future wisely. Three natural laws are emphasized as imperative to understanding how to plan wisely for restoring a balance in nature. (SA)

Discusses problem-solving strategies and the successful strategy used to solve stoichiometric problems in general college chemistry courses. Reports that rereading problems, recalling a related concept, and reasoning deductively/inductively are the most heavily used strategies among 13 categories. (YP)

Presents an experiment to show the energy conservation principle using a bow. Describes how to measure the force and work of the bow and the initial velocity of an arrow. (YP)

Introduces three laboratory exercises which develop an understanding of principles of mechanics by using examples of bicycle operation: Newton's laws, statics and dynamics, and energy relationships. Describes related theory and laboratory procedures with diagrams and pictures in each exercise. (YP)