Describes a study to determine which action potential concepts are found in high school biology textbooks, find out how these concepts are presented, and identify misconceptions about the concepts. (PR)

Huge infusion of technology is coming into education; nothing can stop it, because so much money is involved. With computer marketers in driver seat instead of teachers, schools risk being blinded by science. Vendors have coopted progressive education buzzwords, including "frontal teaching,""linear thinking," and "computer…

Describes an interviewing activity that teaching methods instructors can use to help students break away from archaic, entrenched notions of teaching and learning. (PR)

Examines correct and incorrect student-developed criteria for parallelograms. (MKR)

Discusses the nature and implications of the principles of contextualization as a teaching skill that can be used by all teachers. The author asks that teachers adopt this skill to help avoid conveying misconceptions to students. (ZWH)

Discussions about educational productivity need to recognize that students are producers of their own learning. Equating students with workers, intensifying curriculum requirements, and professionalizing teaching are insufficient. The best strategies involve treating students as capable persons, capitalizing on their knowledge and interests, and…

Analyzes students' main difficulties in learning the concept of electric field. Briefly describes the main conceptual profiles within which electric interactions can be interpreted and concludes that most students have difficulty using the idea of electric field. Contains 28 references. (DDR)

Presents a review of research into alternative conceptions about the weather. Exposes the need for further research into secondary students' understandings. Argues that some misconceptions are the result of the imprecise use of terms. Contains 16 references. (DDR)

Reports on a study that constructs a Lakatosian teaching strategy that can facilitate conceptual change in students' understanding of chemical equilibrium. Results indicate that the experimental group performed better on tests. Contains 81 references. (DDR)

Quantifies beliefs of high school students about links between skin cancer and global environmental effects. Some students confused the action of heat rays with that of ultraviolet rays and also thought that raised temperatures are culpable. Only one in 10 held the scientifically correct model: that ozone depletion via higher penetration of…

Illustrates how a well-designed curriculum can lead students to construct an unwanted conception. Concludes that the conceptual-change-cum-discourse perspective has the potential to integrate the affordances of both methodological approaches and past empirical accomplishments. Contains 33 references. (DDR)

Suggests that misconceptions about natural selection arise from mistaken categorization. Proposes that students often fail to understand the ontological features of equilibrium processes. Contains 32 references. (DDR)

Argues for an expanded role for the concept of emergent levels in science education. Cites confusion of levels and slippage between levels as the source of many people's misunderstandings about patterns and phenomena. Contains 35 references. (DDR)

Uses a free-form questionnaire to explore 10- and 11-year-old students' ideas about the nature of air pollution and its biological and physical effects. Suggests that students hold misconceptions in this area. (DDR)

Examines the effectiveness of an analogy activity designed to overcome junior high school students' misconceptions about the microscopic views of phase change. Uses an analogy activity presented in the form of role playing in which students act as particles. Contains 32 references. (DDR)