The effectiveness of teaching academic courses such as mathematics and science in a foreign language has been investigated by several international studies in the literature. Even though the studies conducted have brought up contradictory results, most of them reveal that learning academic courses through a foreign language medium may pose…

Focuses on public education about the acquired immune deficiency syndrome (AIDS) epidemic. Discusses the problems of a second epidemic of fear and anxiety. Presents several questions for classroom discussion and analysis of the public fear of AIDS. Gives some statistics highlighting misinformation about AIDS. (CW)

New science shows that exposure to toxins prenatally or early in life can have a devastating and lifelong effect on the developing architecture of the brain. Exposures to many chemicals have much more severe consequences for embryos, fetuses, and young children, whose brains are still developing, than for adults. Substances that can have a truly…

Interviews Wisconsin high school economics teachers, cited for their teaching excellence, to discover methods used to correct students' misconceptions about economics. Covers opportunity cost, supply and demand, money creation, and gross national product. Finds teachers were adept at using germane examples, showed more confidence teaching…

Evaluates the effectiveness of a course using a constructivist approach in reducing Dutch secondary school students (n=190) misconceptions about force. Concluded that the lessons were effective in changing students' ideas in regard to forces in rest situations and frictional forces and that learning effects were equally distributed over student…

Contrary to critics' claims, the United States could not boast the world's finest higher-education system while maintaining a deficient public-school system. Unregulated, profit-oriented market models are inappropriate for public schools responsible for serving the social good. Privatization and techno-efficiency pressures are equally…

Over the last two decades there has been an increase in the use of qualitative research, particularly in the human sciences. Such a move has resulted in an increasing number of researchers across disciplines using various types of qualitative software specially designed for managing text and facilitating analysis of qualitative data. However, we…

This article describes how workshop sessions have attempted to help teachers from one curriculum area develop their diagnostic skills to use in assessment for learning. The approach uses the metaphor of the teacher-as-learning-doctor to encourage teachers to think about the diagnosis, prevention and treatment of learning "bugs". The…

This article questions why a somewhat singular focus on orphanhood in the context of AIDS persists despite important shifts to more inclusive terminology of "orphans and vulnerable children." Analysis of data from South Africa raises questions about the "spin" placed on "orphanhood" and its perceived consequences for…

This study examines the relationship between children's procedural and conceptual understanding of mathematics and their accuracy in reporting and interpreting geography text material containing mathematical information. It was hypothesized that (1) children's misconceptions or lack of experience with particular mathematical content areas would be…

More than three-fourths of students starting at four-year institutions earn a bachelor's degree or are still enrolled six years later. Of students who started at a public two-year institution, more than half earned some kind of degree or were still enrolled. At the same time, certain students are at particular risk of dropping out, and there are…

Describes a followup study to previous research into midcareer educators' tendencies to label older colleagues as resisters to Oregon schools' restructuring efforts. Results show that such attitudes stigmatize individuals and inhibit their responses in ways that hamper the change process. More respect for lifelong professional learning is needed.…

If, as James Anderson stated, a nation committed to democracy and equality has every reason to be ashamed on "Brown v. Board of Education's" 50th anniversary, why the commemoration and celebration? By revising Anderson's challenge to examine the complex role of "Brown" in the nation's memory and history, this chapter…

Just-in-Time Teaching (ITT) is a teaching and learning approach that combines the best features of traditional in-class instruction with the communication and resource potential available via the Web. We describe here how ITT can be used to teach biology to undergraduate and graduate level students, both science majors as well as non science…

The National Council of Teachers of Mathematics encourages the use of calculators in the classroom as a teaching and learning tool, as well as a computational tool. This paper evaluates the impact on teachers' approaches to teaching mathematics and students' attitudes toward mathematics as the result of participation in an in-service program…