Most students enter the physiology classroom with one or more fundamental misconceptions about respiratory physiology. This study examined the prevalence of four respiratory misconceptions and determined the role of case analysis in the remediation of one of them. A case study was used to help students learn about oxygen transport in the blood and…

Museums in particular are educational tools used to create and perpetuate specific ideologies and historical memories. They have played a prominent role in defining the visibility of Indigenous peoples and cultures in America historical memory by creating exhibits of Indigenous peoples based on perceptions and views that benefit and justify…

Since phonemic awareness is a crucial element in the invented spelling process, a survey of 15 whole language teachers determined the standpoint of phonemic awareness in the philosophy of whole language teachers. The 15 teachers, all 5 kindergarten and 10 first-grade teachers in a school district in western New York, were administered a 16-item…

In most classrooms science has been presented as an inert body of knowledge to be assimilated rather than a process of inquiry and a way to make sense of our world. This traditional approach has allowed teachers to cover a great many topics but the quality of learning that it has yielded has proven disappointing. This article outlines some major…

Although women typically do as well as or better than men in the introductory computer science course at City University of New York's College of Staten Island, relatively few women even attempt it. This paper is an analysis of the transcripts of five years of computer science majors (n=626; 449 men, 177 women) at that institution. Data reveals…

This paper examines the nature of physics students' knowledge, the means to identify alternative conceptions, and possible methods to overcome misconceptions. This examination is a survey of the techniques and ideas of a large number of researchers who are seeking their own solutions to this problem. An examination of the nature of knowledge…

One dilemma of constructivist modes of instruction, which involve engaging students in discussions concerning a range of possible explanations for a given phenomenon, is that such an approach may confuse students who believe that absolute scientific truth exists. Historical dialogues in which various perspectives are aired by key scientists of the…

Recent research has shown that serious misconceptions frequently survive high school and university instruction in mechanics. It is interesting to inquire whether Newton himself encountered conceptual difficulties before he wrote the "Principia." This paper compares Newton's pre-"Principia" beliefs, based upon his writings,…

Advanced knowledge acquisition in a subject area is different in many important ways from introductory learning (and from expertise). In this paper some of the special characteristics of advanced learning of complex conceptual material are discussed. The paper notes that these characteristics are often at odds with the goals and tactics of…

Describes the distinctive features of the common snapping turtle. Discusses facts and misconceptions held about the turtle. Provides guidelines for proper care and treatment of a young snapper in a classroom environment. (ML)

The paper identifies possible factors associated with changes in style and presentation of diagrams of lunar phases and eclipses in school textbooks and other resources. Science curriculum resource materials used extensively during the past two hundred and fifty years in North America and Australia provide insights into teaching and learning of…

Discrepant questioning is a teaching technique that can help students "unlearn" misconceptions and process science ideas for deep understanding. Discrepant questioning is a technique in which teachers question students in a way that requires them to examine their ideas or models, without giving information prematurely to the student or passing…

During the last decades, an increasing awareness has developed that humankind will have to make important decisions about the environment which will demand substantive knowledge of critical ecological phenomena such as the production and decomposition of biomass (World Commission on Environment and Development, 1987). As a biology teacher the…

Many would-be reformers have become so entranced with educational standards that they fail to recognize accompanying problems, such as optimal generality and subordination levels. There is really no difference between instructional objectives and content standards. Other perils of content standards include inadequate descriptive vigor,…

For most students textbooks are the main source of their information about scientific concepts; however, there are a number of errors which frequently appear in textbooks and are consequently transmitted to both teachers and students. Some of these errors which may represent widespread misconceptions of teachers are outlined. (Author)