PME-NA

Mathematical Modeling Routines with Algebraic Awareness

• In Event: Instructional Practices and Activities

Description

Mathematical modeling is challenging to learn and teach. Prior research documents numerous obstacles that hinder students’ modeling progress. Our collaborations with teachers on the [Blinded] project illuminated obstacles that the teachers observed in their classrooms. Teachers revealed ways in which they tried to scaffold their students’ work. They also spoke of the challenge of having time for mathematical modeling while pressed to address their schools’ prescribed curriculum. The teachers’ accounts inspired us to conceptualize mathematical modeling routines to scaffold students’ modeling work and simultaneously support their understanding of algebraic symbols and concepts. We characterize modeling routines and provide examples that build on teachers’ ideas and address algebraic understanding.

Authors

• Rose Mary Zbiek, Pennsylvania State University

• Xiangquan Yao, Pennsylvania State University

• Amy Brass, University of New Mexico

• Gary Kaufman, Pennsylvania State University