The purpose of this investigation was to compare the knowledge regarding marine organisms and their feeding relationships of fourth grade residents of one coastal and one inland community in south Texas and to generate grounded theory concerning the participants' construction of such knowledge. Four male and four female students were randomly…

The mission of science education in Kansas is to develop all students into lifelong learners who are reasoned decision makers, contributing to the international community. Included in this document are guidelines and standards for use by all those concerned to ensure that the aforementioned mission is realized throughout all schools in Kansas.…

Science is not a phenomenon restricted to one group of people. Instead it is something that is experienced by all, though often its form is unrecognized. Because science is experienced by many, one would expect that different groups of people would share common experiences in science. In an effort to determine whether there are similarities in…

To identify the means by which scientific discourse achieves any degree of success in representing nature, an examination was made of Arthur H. Compton's and Alfred W. Simon's paper, "Measurements of Beta-Rays Associated with Scattered X-Rays," which originally appeared in 1925. Analysis reveals that the rhetorical choices of Compton,…

This paper builds upon the poetics of scientific discourse which provide extraordinary insights into the workings of the scientific imagination and into the ways it is both colonized and liberated by the medium of social and ideological transfer--metaphor. The paper examines what constructivism is teaching us about the role metaphor plays in…

This book is written for children 5 through 10. Part of a series designed to develop their curiosity, fascinate them and educate them, this volume introduces the habits of a variety of animals during the winter. Topics include: (1) surviving during winter, including concepts such as migration, hibernation, and skin color change; (2) changing…

Designed to serve as a complement to the Unesco Technical Papers in Marine Science, this report concentrates on theoretical and practical problems of geological mapping of the sea floor. An introduction is given to geological mapping procedures at continental margins as well as some practical recommendations taking as an example the African region…

Noting that children and adults often hold misconceptions about topics in content area texts, particularly those in the area of science where counter-intuitive notions about how the real world works abound, a study examined the effect of activating students' background knowledge about motion theory prior to asking them to read a physics text.…

This handbook, and the VITAL Science Series videotapes, contain 12 lessons that are examples of some of the many ways of organizing elementary school classrooms for science instruction. The videotapes that are available separately demonstrate full class and small group activities, the use of learning centers, cooperative learning, and outdoor…

This study was designed to identify students' misconceptions concerning frictional force, and Newton's laws of motion. It was also designed to determine the effectiveness of using instructions based on students' misconceptions to improve the teaching of physics. A pencil-and-paper test was administered to three groups of 16-year-old students:…

It can be inferred from the corpus of misconception research that an assumption that students come into secondary and college classes with a relatively homogeneous view of the world has been made. This paper takes the position that this assumption keeps researchers from a more comprehensive understanding of the factors that lead to science…

The relationship between classroom work and student understanding of genetics content is examined in this descriptive study of an introductory high school biology class. Classroom observations and examnations of student assignments related to a genetics unit were made. Factors affecting the teacher's management of the work system and the apparent…

The aim of this study is to investigate grade-eight students' conceptions of sinking and floating. Firstly, semi-structured interviews were conducted with 12 students to determine students' difficulties and to develop a multiple-choice diagnostic test. In designing the content of the interview questions, grade-eight science curriculum, research on…

This paper describes the analysis of two commonly used high school (Grades 11 and 12) chemistry textbooks in Singapore to determine if the content presented in the topic of intermolecular forces is consistent with the concepts and propositional knowledge identified by the authors as essential for the learning and understanding of the topic…

Various aspects of the current evolution/creationism controversy are reviewed including the impact of attempting to remove evolutionary material from textbooks and including creationist material. A number of viewpoints, opinions, and references from current literature are cited. (DS)