This study investigates the effectiveness of an innovative ACE (Applying, Connecting, Experiencing) model for teaching geometry to preservice elementary and middle school teachers through integrated STEM inquiry within mathematics content courses. The ACE model promotes applying learned knowledge to teaching practice, connecting crosscutting concepts through STEM inquiries and practices, and providing experiential, community-based learning to enhance preservice teachers' attitudes and beliefs toward mathematics teaching and learning. We report findings from one of four research sites. Twenty-three preservice elementary and middle school teachers participated in a windmill module in which they assembled and designed windmill blades to maximize electricity generation. After mastering the concepts, the preservice teachers visited community centers and elementary schools to teach a similar STEM module to elementary students in after-school programs. Data sources include pre- and post-surveys to measure changes in preservice teachers’ attitudes and beliefs toward mathematics and science teaching. In addition, analysis of self-reflections offers insights into the perceived value of the ACE math course and highlights their learning experiences. This presentation shares preliminary findings and invites discussion on the feasibility of integrating STEM content into mathematics content courses and the challenges encountered during implementation. The study is significant because it fills a gap in the research literature by examining how STEM integration within a mathematics content course can enhance preservice teachers’ mathematical learning, extend their learning beyond traditional instruction, and strengthen their confidence and competence in teaching mathematics through meaningful, hands-on experiences.

Authors:
Jia He, Augusta University, United States

About the Presenter(s)
Dr. Jia He is currently an Associate Professor of Mathematics Education at the Department of Mathematics, Augusta University, the United State of America.

See this presentation on the full schedule – Sunday Schedule

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