Describes a study of Greek high school students' (n=116) perceptions of the ozone layer. Finds that students have a good understanding of the position and purpose of the ozone layer in terms of protection from ultraviolet rays, but students also hold misconceptions linking the ozone layer to the greenhouse effect and other forms of local…

Explains the reasons for low U.S. score results on the Third International Mathematics and Science Study (TIMSS) and compares them with students from other nations. Swedish high schools scored highest on the science test, which is attributed to their curriculum. Suggests that the majority of students are taught science that is irrelevant for their…

Attempts to find connections and bridges between social constructivism and Piagetian constructivism so that both may be enriched, to the benefit of science teaching. (Contains 95 references.) (Author/WRM)

Investigates how scientists, from both a practical and epistemological perspective, communicated the nature and relevance of their research to classroom teachers. Determines the congruence and/or dissimilarity in how scientists described their research to teachers and how they viewed their research epistemologically. Concludes that scientists from…

Describes the development and use of two computer simulations for investigating systems thinking and environmental problem-solving in children (n=92). Finds that older children outperformed younger children, who tended to exhibit magical thinking. Suggests that seemingly isomorphic environmental problems may not be interpreted as such by children.…

Describes the professional development framework utilized in the Integrating Laboratory Instruction and Assessment (INLAB) project directed at changing teacher practice. The framework is based upon the establishment of an intellectual community of learners. (DDR)

Summarizes the results of a study of 40 high school students with grade point averages of 2.5 or greater who had never received formal training in economics. The students worked on problems involving basic economic concepts including productivity, profits, opportunity costs, and supply and demand. Discusses their misconceptions. (MJP)

Proposes that instruction targeted at conceptual change should be designed to consider cognitive development and capitalize on what is known about social development. Examines instructional strategies (Concept Oriented Reading Instruction, Discussion Webs, collaborative writing, learning logs, and divided page journals) that promote middle school…

Using research findings and statistics to support a policy argument often leads to misinterpretations and exaggerations of public school performance. Two experts illustrate this point by discussing examples of distorted high school drop-out rates, student performance on standardized tests, and international comparisons of U.S. and Japanese…

The idea that schools seldom change is debunked as a myth and discussed in terms of two types of change (incremental and fundamental) that have marked the history of public schools. This myth has also affected the education of children with disabilities, particularly concerning judgment of the success or failure of innovations. Suggestions for…

Assesses students' learning of evolution by natural selection within four different sections of an introductory biology course where each section used a different combination of curricular materials and instruction. Reports that comparisons between sections support the use of paired problem-solving instructional strategy in conjunction with the…

The story of England's 1988 Education Reform Act is a sad account of a government's efforts to introduce educational innovations based on a political agenda. The result was teacher demoralization and at least 500 million pounds wasted on the national curriculum and its assessment. ERA's real aim was to encourage parental choice and open up…

In this interview, psychologist Andrew Meltzoff dispels some popular myths and discusses insights from cognitive developmental psychology to enlighten educators. Studying infants and listening to young children has led experts to revise their ideas about the thought/language relationship. Play activities are profound learning experiences. (MLH)

Acquiring subject matter knowledge and developing teaching methodology in university coursework facilitates changes in conceptions of teaching. Professional conferences and mentor programs help beginning teachers continue acquiring this content and pedagogical knowledge. Through this developmental stage, physical educator majors' and beginning…

Examines forces motivating reform in mental health services, suggesting that mental health practitioners and researchers have relied on traditional and apparently unsuccessful methods (with little or no scientific support) to ensure service quality and effectiveness; debunking six myths about mental health services; and suggesting that…