The purpose of this study was to characterize the prior conceptions of molecular structure that organic chemistry students expressed as they learned to interpret nuclear magnetic resonance spectra, and to describe the problem-solving strategies that students employ as they determine molecular structure. The two questions that frame this study…

This study examined three teams of teachers at three high schools (in a relatively large midwestern school district) as they designed and implemented a teaming project for interdisciplinary teaching entitled the Partners Program. The study focused on two findings related to the demise of this innovation: misconceptions by participating teachers…

The theme of the material contained in this annotated resource list is the relationship between teaching and learning mathematics in the specific content area of graphing functions. The list contains 30 articles, papers, and unpublished manuscripts written from 1979 through 1989. The articles treat various aspects of concept formation,…

Epilepsy affects approximately one percent of the population, with most cases having onset during childhood. School personnel can best incorporate the child with epilepsy into the classroom and provide support for families by becoming familiar with the types of seizure disorders, the issues that epilepsy presents for children and families, and the…

Debunking popular reform efforts, this book argues that education reformers are fighting a fruitless uphill battle. Neither top-down regulation nor locally based reforms will transform schooling. The insurmountable problem is juxtaposing a continuous change theme with a continuous, conservative system that defies change. In partnership with all…

This reference is intended for teachers who are responsible for selecting textbooks for biology or life science courses. The publication provides reviewers with a compilation of 10 biology and 7 life science textbook reviews. Using this document as a resource, teachers can save valuable time by reducing the number of books they review and pilot…

This paper presents findings from research on knowledge acquisition in observational astronomy to demonstrate the kinds of intuitive models children form and to show how these models influence the acquisition of science knowledge. Sixty children of approximate ages 6, 9, and 12 were given a questionnaire to investigate their knowledge of the size,…

Recent research in cognitive science and science education suggests that science-naive individuals have an understanding of the natural world based on their interpretation of everyday experience. This can make the process of conceptual change difficult. This paper presents ideas related to the acquisition of knowledge in astronomy. A theoretical…

This study consolidated observations of teachers in an institute setting designed to facilitate science learning content through performing science processes and asking questions related to self-perceived conceptual difficulties. The subjects were 11 elementary school teachers from a school district in Northeast Florida; they were enrolled in a…

Most teachers agree that the mathematics skills needed for today's world encompass more than basic computation. It is important that schools provide students with the skills to organize and analyze the wealth of information that confronts them on a daily basis. Therefore, the quantitative reasoning skills required for intelligent problem solving…

An understanding of the concepts of atoms and molecules is fundamental to the learning of chemistry. Any misconceptions and alternative conceptions related to these concepts which students harbor will impede much further learning. This paper identifies misconceptions related to the fundamental characteristics of atoms and molecules which Grade 12…

This study was part of a continuing exploration of the naive misconceptions of students in the physical sciences conducted within the context of current literature in alternative frameworks. The sample was selected from among those students registered for a liberal education physical science class at a small private college. The method used was a…

Examines preconceptions regarding several implicit vector characteristics that 15- to 17-year-old students possess just before taking their first physics course. Shows seven vector characteristics and three tasks for interviewing students. Presents the most common student preconceptions regarding each of the implicit vector characteristics. (YP)

Provides information on (1) a general indication of change in the cognitive structure of students associated with chemical comprehension; (2) the comparison of clusters of concepts; and (3) a graphical representation of the links among concepts. Argues that constrained word associations serve as a useful tool for mapping aspects of cognitive…

Models the ideas of children's misconceptions and subsequent acceptance of conventional scientific thought on the simple cusp of catastrophe theory. Demonstrates one theory of the forces which are necessary to change a misconception to a scientific concept. (CW)