Presents a practical problem to students in a junior-level thermodynamics course in which a human body regulates its own internal temperature. This problem can be utilized as well (with modification) in an introductory physics course for life science majors. (HM)

Describes a study investigating the combined effect of certain variables on student achievement in classical mechanics. The purpose was to (1) describe preinstructional knowledge and skills; (2) correlate these variables with the student's success in learning classical mechanics; and (3) develop hypothesis about relationships between these…

An inorganic chemistry course at the Free University of Amsterdam is part of an integrated program involving practical work and theoretical study for chemistry students. Twelve experiments are required and 11 are performed by students in groups of fours. (Author/SA)

Presents three problems based on the price of aluminum designed to encourage students to be cooperative and to use an investigative approach to learning. Students collect and synthesize information, analyze results, and draw conclusions. (AIM)

Describes activities which sharpen awareness of trees through the senses in this first of a two-part integrated unit for teaching children about forest ecosystems. Students interact and work in collaborative groups; learn about the impact of forests on daily life; explore the interdependence of plants, animals, soil, water, air, and light; explore…

Recommends the use of puzzles to help elementary school children sharpen their problem solving skills. Describes the use of a Puzzle Day to promote problem solving. (DDR)

Discusses challenges teachers face with learners from different backgrounds. Presents service learning as an alternative framework for teacher education with the potential for engaging teachers in an active construction of knowledge and development of connections between community and multicultural teaching practices. (Contains 27 references.)…

Presents an existence proof of how preservice science teachers used analogies embedded in their course materials, Physics by Inquiry. Reports three distinct roles of analogies: a) cognitive process skills; b) scientific conceptual understanding; and c) social contexts for problem solving. Agrees on the importance of collaborative problem solving…

Introduces a professional development workshop designed for in-service secondary school science teachers that provides experiences for teachers in inquiry-based physical science. Features three components: (1) a three week summer institute; (2) two one-day, follow-up workshops; and (3) classroom visitation. Promotes the inquiry approach in science…

Highlights the differences between classical teaching methods and problem-based learning. Describes the curriculum and problem-based approach of the Faculty of Medicine at the Maastricht University and gives an overview of the implementation of biochemistry in the medical curriculum. Discusses the procedure for student assessment and presents…

Describes the Envision Project to demonstrate how teachers designed and conducted their own study, and presented the results. Identifies project ideas for environmental problems with a site survey through the Internet, aerial photographs, and maps. (YDS)

Discusses the use of self-directed learning in a large group class. Describes a workshop for developing group communication skills. (YP)

Discusses a research project of testing detergents that resulted from students' classroom observations of and questions about water pollution and suds. Outlines procedures and responsibilities necessary for conducting the experiment. A sample student data sheet is included. (RT)

Prescriptions for improving student understanding and problem-solving performance related to transmission genetics are discussed. Research on novice/expert problem-solving in transmission genetics is reviewed. (Author/CW)

Discusses the establishment and implications of programs and workshops developed in response to Florida's State Comprehension Plan for Mathematics, Science, and Computer Education. Emphases are on efforts geared toward expanding support for precollege science teaching. (ZWH)