运用系统图式表征工具促进学生对牛顿第三定律的理解
Using the System Schema Representational Tool to Promote Student Understanding of Newton's Third Law
摘要：
亚利桑那州立大学的建模教学计划开发了一种称为系统模式的代表性工具，以帮助学生对实际物理情况进行第一级抽象[1]。一个系统模式包括从给定的物理情况中识别和标记所有感兴趣的对象，以及对象之间所有不同类型的交互。给定所有相关对象及其相互作用，学生可以明确识别哪些是其系统的一部分，哪些不是，然后继续将影响其系统选择的相互作用建模为（i）能量传递机制，或（ii）施加的力。在本文中，我描述了系统架构工具，给出了它的使用的情况下的力量的例子，并提出了一些证据，其有效性，帮助学生理解牛顿第三定律。
英文摘要：
The Modeling Instruction program at Arizona State University has developed a representational tool, called a system schema, to help students make a first level of abstraction of an actual physical situation [1]. A system schema consists of identifying and labeling all objects of interest from a given physical situation, as well as all the different types of interactions between the objects. Given all the relevant objects and their interactions, students can explicitly identify which are part of their system and which are not, and then go on to model the interactions affecting their choice of system as either (i) mechanisms for energy transfer, or (ii) forces being exerted. In this paper, I describe the system schema tool, give examples of its use in the context of forces, and present some evidence on its effectiveness in helping students understand Newton's Third Law.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
