This paper explores knowledge and understanding of basic genetics and gene technologies in school students who have been taught to a "science for all" National Curriculum and compares 482 students in 1995 (gene technology was a new and rapidly developing area of science with potential to impact on everyday life; the first cohort of…

According to the principle of virtual velocities, if on a simple machine in equilibrium we suppose a slight virtual movement, then the ratio of weights or forces equals the inverse ratio of velocities or displacements. The product of the weight raised or force applied multiplied by the height or displacement plays a central role there. British…

Explored are the following dimensions of scientific literacy: the ethos of modern science and the cumulative achievements of science and technology in the history of the United States and in the nature of contemporary society. Also discussed is the reform movement in science education. (KR)

Project 2061, begun in 1985, is a long-term effort of scientists and educators on behalf of all children, the purpose of which is to help transform the nation's school system so that all students become well educated in science, mathematics, and technology. Science For All Americans, the first Project 2061 publication, answered the question of…

Studies the complex relationship between science and technology. Derives three different interaction patterns from the history of industrial research laboratories: (1) science as enabler for technology; (2) science as a forerunner of technology; and (3) science as a knowledge resource for technology. (Contains 21 references.) (DDR)

This volume, the third of four, includes part six of the eight parts in the series. The author writes of a "second scientific revolution" in the twentieth century and states "for the first time in history science and scientists have been involved directly and overtly in the major economic, industrial, and military developments of their time." This…

Discussed is the importance of valence bond theory on the quantum-mechanical theory of chemical structure and the nature of the chemical bond. Described briefly are early VB theory, development of VB theory, modern versions, solid-state applications, models, treatment in textbooks, and flaws in criticisms of valence bond theory. (KR)

Describes scientific and technical accomplishments of the Chinese in developing earthquake detection procedures, paper making, and medicine and of Islamic people in developing astronomy and mechanical engineering. (PR)

Ranger Rick's NatureScope is a creative education series dedicated to inspiring in children an understanding and appreciation of the natural world while developing the skills they will need to make responsible decisions about the environment. The topic of this issue is "Astronomy Adventures." Contents are organized into the following…

This seminar paper explores the role that historians of technology can play in the reevaluation of the relationship between technical and social change. Historians of technology need to ask questions about the nontechnological aspects of society which have influenced technical change in the past. In the realm of ideas, historians should check…

Recent research shows that of all the subjects in the curriculum, primary (elementary) teachers in Great Britain felt least confident about technology. This book presents stories from history along with accompanying projects to teach technology in the primary grades. By focusing on technology in history, students were steered away from the…

This book brings together leading experts to offer an in-depth examination of how computer technology can play an invaluable part in educational efforts through its unique capacities to support the development of students' understanding of difficult concepts. Focusing on three broad themes-the nature of understanding, the potential of technology…

Presented is the position that the only goal for nonscience majors is scientific literacy, and that this goal can only be achieved through separate science courses for nonmajors. Two approaches to accomplish this and some issues of concern are examined. (KR)

Presents examples of chemical education research that illustrate changes in focus, method, and direction over the past 50 years. Contains more than 50 references. (WRM)