Some misconceptions about the roles of action and problem solving in environmental education are examined. It is argued that the use of the term problem solving exaggerates the abilities of environmental educators and students. The implications of establishing problem solving as a goal of environmental education are discussed. (KR)

Most high school chemistry curricula contain a unit on gas volume and a unit on the particulate nature of matter. The existence and persistence of adolescent preconceptions about the material nature of gases is an important factor to be considered in the teaching of principles or theories related to gases. The purpose of the study reported in this…

Argues that there are only a few cases in which solubility and Ksp are related in a simple way. States that illustrations of the solubility product principle for one-to-one salts are adequate for students. Contains 23 references. (DDR)

Argues that consideration should be given to whether teaching solubility product calculations is at all useful. Claims that experienced teachers seriously misunderstand and misuse solubility product calculations. (DDR)

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…

Describes a Russian approach of using literature to make physics instruction more interesting and attractive to students. (PR)

Describes a common misconception in the study of mechanics. Cites textbooks as being in error for equating velocity components along the string because the string does not remain taut. Discusses the typical textbook approach to a problem of this nature and the misconception that pervades textbooks in the British Isles. (CW)

Major efforts are underway to identify and define a science of science education which will reverse the relationship between research and program development. This trend is toward using research on how learners grow and develop prior to program development and the organization of instructional techniques. Clear scientific explanations of how…

This uniquely comprehensive and current survey of the research in science education has been compiled by the most prominent experts in the field. More than a summary of findings, the content of this comprehensive single volume provides an assessment of the significance of research; evaluates new developments; and examines current conflicts,…

Abstracts of most of the papers, symposia, and poster sessions presented at the 60th conference of the National Association for Research in Science Teaching (NARST) are provided. Subject areas addressed include: videodisc technology; problem solving; cognitive learning; attitudes toward science; teaching strategies; science, technology, society;…

Abstracts and abstractors' critiques of 10 published research reports related to misconceptions, attitudes, gender and miscellaneous issues are presented in this issue. Studies include: (1) the development, revision, refinement, and partial validation of an instrument to assess preservice elementary teachers' process orientation toward science;…

This book contains selected refereed papers from the 21st Annual Conference of the Australasian Science Education Research Association. The papers are as follows: "A Learning Model for Science Education: Developing Teaching Strategies" (Appleton); "Researching Balance between Cognition and Affect in Science Teaching" (Baird et…

In the course of the last decade the Dortmund Summer Symposium has developed into an internationally acknowledged conference, with English as the language of communication every other year. This book presents the following papers given at the 1992 conference: (1) Learning Science: Insights from Research on Teaching and Assessment (D. R. Baker);…

A diversity of themes are addressed in the papers presented in this document; they include new topic areas as well as concerns that have been cited in previous issues. The papers focus on such topics as: (1) problem solving; (2) cognition; (3) the learning environment; (4) energy education; (5) the use of diagrams; (6) scientific methodology; (7)…

The main purpose of this symposium was to find new ideas and resources for the evaluation and improvement of physics education on all levels. The papers included in this document are entitled: (1) "Quality of Physics Teaching Through Building Models and Advancing Research Skills"; (2) "Evaluation of Physics Education in Terms of Its…