Representations and changes between them play a major role in education (e.g., Hewson, Beeth, & Thorley, 1998), problem solving (e.g., Bauer & Reiser, 1990), cognitive development (e.g., Vosniadou & Brewer, 1992), and the history of science (e.g., Kuhn, 1970). By definition, change of representations is also indispensable for collaborative work…

This article presents 10 practical teaching procedures to encourage students to develop formal reasoning skills. A twelfth-grade English course is used as an example. Procedures include pretesting, sequencing instruction, providing students with concrete experiences, discussing reasoning patterns and forms of argumentation, assigning argumentative…

It is the view of these authors that children learn to be peacebuilders in the context of relationships where, if fortunate, they experience guided practice in interpersonal skill development around conflict. "Mediator Mentors", the program described in this article, is a school-university partnership in which Teacher-Education…

Project Yaqui is a model program to identify and provide intervention for handicapped Native American preschool children. Founded on acceptance of the cultural rules and expectations of the tribal community, the project has five major program components: (1) direct service to children; (2) parent, family, and community involvement; (3) interagency…