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PDEODE是由POE策略发展而来的、基于概念转变的一种教学策略,旨在勘察和促进学生对科学概念的理解。本文首先阐述PDEODE策略的必要性及其在概念转变中的可行性,然后结合“自由落体运动”的教学案例来介绍其在物理教学中的应用。
PDEODE is a teaching strategy developed from POE strategy that is based on a conceptual shift designed to investigate and promote students’ understanding of scientific concepts. This paper first expounds the necessity of PDEODE strategy and its feasibility in the concept change, and then introduces its application in physics teaching in combination with the teaching case of “Free Fall Movement”.