Design Based Research (DBR) is a new and still-emerging approach to research about design, learning, and allied areas. This article reports one designer's experiences within a DBR project. Whereas most reports of DBR focus on the outcomes of the design itself, the current paper offers a hermeneutical perspective by focusing on the personal…

Described is a study of second grade classes that participated in a year-long project in which instruction was generally compatible with a socioconstructivist theory of knowledge and recent recommendations of the National Council of Teachers of Mathematics. Methods, results, and implications for mathematics instruction are discussed. (CW)

Uses the case study of a new private school to investigate the implementation of a curriculum designed to incorporate project-oriented, problem-based learning, and a constructivist approach to challenge gifted learners. Discusses the origins of the school, influencing factors, and implications for initiating similar efforts. (MJP)