MPCK视角下的托勒密定理教学设计
时间:2020-06-13 20:48 来源:毕业论文 作者:毕业论文 点击:次
| 摘要托勒密定理是解决几何和代数问题的强有力工具， 关于托勒密定理的证明与应用已有很多研究.本文基于托勒密定理的教学引入的不足，研究易于学生观察探索的引入方式.探讨了基于MPCK视角下的托勒密定理教学的再设计， 把握MPCK理论的4 个切入点，提出了MPCK 视角下的数学定理教学的建议.本论文有图7 幅，参考文献7 篇.50849 毕业论文关键词：托勒密定理 MPCK 定理教学 Teaching Design Of Ptolemy's Theorem From ThePerspective Of MPCK Abstract Ptolemy's theorem is a powerful tool to solve geometric and algebraic problems.There are a lot of researches on the proof and application of Ptolemy's theorem.Basedon the inadequate introduction of Ptolemy's theorem teaching,this paper researcheseasy way to introduce students to observe and explore.This paper discusses theteaching redesign of Ptolemy's theorem based on the perspective of MPCK,graspsfour starting points of MPCK theory and puts forward the suggestions ofmathematical theorem teaching from the perspective of MPCK.K eyWords:Ptolemy's theorem MPCK Theorem teaching 目录 摘要Ⅰ Abstract-Ⅱ 目录Ⅲ 图清单-Ⅳ 1MPCK的主要观点1 2MPCK视角下的定理教学-1 3托勒密定理教学现实存在的不足1 4MPCK视角下托勒密定理教学的再设计-2 4.1设计前的两个分析2 4.2目标分析2 4.3教学重难点与支持条件3 4.4教学过程设计3 5运用MPCK理论分析托勒密定理教学设计-7 6结论8 参考文献-9
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