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教学目标:1.理解全等三角形的概念及表示方法,会寻找全等三角形的对应边、对应角和对应顶点,掌握全等三角形的性质,并能进行简单的推理、计算和解决一些实际问题。2.在探究性学习活动中,培养学生分析、归纳、综合、发现数学知识的能力;在自主学习、合作交流中提高运用数学知识解决问题的能力。3.使学生经历数学知识发生过程的情感体验,感受知识形成的快乐。培养学生科学的学习态度及自信、互相尊重的健全人格。
Teaching goals: 1. Understand the concept of congruent triangles and their presentation methods. Find the corresponding edges, corresponding angles, and corresponding vertices of congruent triangles, grasp the properties of congruent triangles, and enable simple reasoning, calculation, and resolution of practical problems. . 2. In the inquiry learning activities, develop the students’ ability to analyze, generalize, integrate, and discover mathematical knowledge; to improve the ability to solve problems using mathematical knowledge in independent learning and cooperation. 3. Make students experience the emotional experience of the process of mathematics knowledge and feel the joy of knowledge formation. Cultivate students’ scientific attitude, self-confidence, and mutual respect for their sound personality.