This paper describes two parallel efforts that attempt to implement a new approach to the teaching of thermal fluids engineering. In one setting, at the Massachusetts Institute of Technology (MIT), the subject matter is integrated into a single year-long subject at the introductory level. In the second setting, at Victoria (British Columbia,…

The research is concerned with investigating children's understanding of physical, chemical, and biological changes while using an approach developed by the project Energy and Change. This project aimed to provide novel ways of teaching about the nature and direction of changes, in particular introducing ideas related to the Second Law of…

Various aspects of chemical equilibrium were discussed in six papers presented at the Seventh Biennial Conference on Chemical Education (Stillwater, Oklahoma 1982). These include student problems in understanding hydrolysis, helping students discover/uncover topics, equilibrium demonstrations, instructional strategies, and flaws to kinetic…

The educational beliefs of seven mechanical engineering faculty members at one university were examined in the context of their department and the history of the engineering education. Participants were selected to cover the demographic range across the department. Each of the faculty members was interviewed and observed at two points over the…

This paper suggests that present-day curriculum, based on Newtonian thought, has been rendered obsolete by the holistic and interactive "post-modern" world view based on quantum physics, nonlinear mathematics, general systems theory, and Ilya Prigogine's nonequilibrium thermodynamics. The Newtonian world view, which is linear and…

Discusses low temperature heat transfer, transient heat transfer, and developments in steady state heat transfer. (SK)

This paper presents a synthesis of several studies that support the hypothesis that properly scaffolded design problems lead to the types of convergent thinking and knowledge integration that have been difficult to achieve in the Computer Supported Intentional Learning Environment (CSILE) system. The focus is on a middle school science unit on…

How can students develop shared criteria for problems that have no "right" answer? Ill-structured problems of this sort are called design problems. Like portfolio projects, these problems are difficult to evaluate for both teachers and students. This investigation contrasts two methods for developing shared criteria for project…

The focus of this study was to portray the ideas that students with four years experience in learning physics developed in regard to the second law of thermodynamics. Data were obtained through 34 clinical interviews with grade 10 students. An analysis of student arguments revealed deeply rooted difficulties in using concepts that were learned in…

Research offers important suggestions concerning science curriculum design, and real-time data collection technology offers great opportunities. This paper discusses how recent increases in understanding the nature of the learner and the process of instruction combined with recent advances in technology might lead to improved science instruction.…

This study investigates how students participating in the same curriculum construct understanding in elementary thermodynamics during a semester-long eighth-grade physical science class. Two questions were addressed: (1) How does the learners' understanding change during the study of elementary thermodynamics? and (2) What role do students'…

To increase the connection between educational research and educational practice, a process called "curriculum reformulation" was used to incorporate recent advances in research on learning and instruction into science classroom experiences. The cognitive demands of a thermodynamics curriculum were successively refined while maintaining…