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一、教学案例教学内容:圆的内接四边形教学目标:使学生理解圆内接四边形和四边形的概念,理解圆内接四边形的性质定理,并初步学会应用性质定理进行有关命题的证明和计算,使学生体验到用运动的观点来研究图形的思想方法,同时,借助计算机技术,培养学生在数学学习中的动手实践能力,通过让学生充分感受发现问题和解决问题带来的愉悦,培养学生的
First, the teaching case teaching content: circular inscribed quadrilateral teaching objectives: to enable students to understand the concept of circular quadrilateral and quadrilateral circle, understand the nature of the quadrilateral circular theorem, and the initial application of the nature of the theory to prove the proposition and calculation, So that students experience the use of sports point of view to study the way of thinking graphics, at the same time, with computer technology, students develop practical ability in mathematics learning, by allowing students to fully understand the problems found in the problem and solve the problem, to develop students