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教学内容北师大版《义务教育课程标准实验教科书·数学》第十一册“圆的周长”。教学目标1.知识目标:使学生掌握圆周长公式的推导过程,并能利用公式求圆的周长,同时解决一些简单的问题。2.能力目标:通过推导周长公式,培养学生动手操作、分析能力。
Teaching content Beijing Normal University version of “compulsory education curriculum standard experimental textbook · Mathematics” eleventh chapter “circle circumference”. Teaching Objectives 1. Knowledge Objectives: To enable students to grasp the derivation of the formula of the circumference, and use the formula to find the circumference of the circle, while solving some simple problems. 2.Capacity goals: Through the derivation of perimeter formula, training students to operate, analyze the ability.