The broad focus of this study was on the role students' existing conceptions play in the process of constructing and understanding mechanics concepts. The study was a naturalistic one, conducted over a number of years, at all grade levels, in one all-boys secondary school in Australia. In particular it was concerned with identifying and…

Describes a study that involved a search for a model for the teaching of musical composition to students with some prior experience. Recounts in detail the way students approached the task of composing music, and the compositions they produced. Offers several recommendations for reforming composition instruction. (MJP)

Describes a class activity that familiarizes students with the major steps of the research process and guides their further organization and comprehension of course material. Students are asked to list the major steps involved in working on a research problem. These lists are compared to those of expert researchers. (MJP)

Describes a classroom exercise that uses a computer simulation to give students a rat's-eye view of a maze. The students call out instructions for navigating the maze. A follow-up presentation examines two theories of learning that explain why the students' are successful in their second navigating attempt. (MJP)

Presents the results of an experiment that evaluated the efficiency of analogy in the conceptual restructuring of a science topic. The experiment involved a fifth-grade class studying water and heat flow. Discovered that analogy can act as an effective trigger for restructuring knowledge. (MJP)