Poses the question of whether reading researchers should acknowledge that different definitions of reading are really geometries, each with its own set of theorems and means of validating its hypotheses. (FL)

Relates two experiments in a physics lab that contain percentage errors. (HOD)

Objections have been raised against religious education as indoctrination rather than education. This article provides an argument against this theory by discussing indoctrination in science and various teaching methods. (DF)

Very little has been published about the amount and nature science teaching in Australian primary schools and that which has is largely based on written surveys completed by teachers and principals at a sample of schools. This study was designed to follow these surveys into the classroom. I observed fourteen science lessons, interviewed twelve…

This paper is linked to the theme History and Philosophy of Science. The Evolution and creation science controversy is now in the general public's arena and poses a challenge for school science. The paper begins by briefly describing the current situation concerning this issue in Australia and the United States of America. In the subject Biology,…

This publication presents examples of inquiry-based science teaching in which students develop an understanding of the natural world. Sections include: (1) "Connecting Students to Science and the World" (Jennifer Stepanek); (2) "Apple Orchard Lush with Life's Lessons" (Helen Silvis); (3) "Student Scientists Team Up with the Pros" (Amy Sutton); (4)…

Metascientific education of prospective science teachers is seen as a priority in many European countries, in accordance with the central role that contents about the nature of science have achieved in national curricula. In this paper, we present an original theoretical tool, which we have called the matrix of stages and strands that may prove of…

This document, from "The Teacher's Desk Reference to Standards and Performance Indicators for Curriculum Planning and Unit Development," is part of the Delaware Department of Education's ongoing efforts to provide assistance and support to local school districts in their development of a standards-based curriculum. It explains the…

This paper discusses the difficulties in transforming the knowledge of science into school knowledge, which is based on the interconnection of scientists/researchers, teachers, and students. Some factors should be taken into consideration during the transformation of scientific knowledge into school knowledge, including the complexity of science…

Science educators have reclaimed the importance of educating to promote a scientifically literate society. Project ICAN: Inquiry, Context, and Nature of Science is a professional development project designed to enhance middle and high school science teachers' knowledge and pedagogical skills that directly address the reform's call for student…

This document supports the integration of the scientific method not only into science teaching but also into the entire curriculum. It argues that the methods and attitudes that have made science the most productive enterprise of the past 300 years can be adapted to most areas of secondary education. The scientist's way of thinking is described,…

This paper defines the processes of evolution and natural selection for the non-scientist, and summarizes its history in the context of scientific racism. Types of creationism are defined, and both evolution and creationism are contextualized in the theoretical frameworks of modernism and postmodernism. The philosophical differences between…

Discusses some aspects in X-ray topography, including formation of dislocations, characteristics of stacking faults, x-ray contrast in defect inspection, Berg-Barrett technique, and Lang traversing crystal and Borrmann's methods. (CC)

Describes the principle involved in an osmotic pump used to extract fresh water from the oceans and in an osmotic power plant used to generate electricity. Although shown to be thermodynamically feasible, the osmotic principle is not likely to be used commerically for these purposes in the near future. (JR)

Discusses some important parameters of the boundary layer and effects of turbulence on the circulation and energy dissipation of the atmosphere. Indicates that boundary-layer research plays an important role in long-term forecasting and the study of air-pollution meteorology. (CC)