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【教学案例】一、教学目的采用问题探索教学模式,以问题为中心,在探讨解决问题的过程中,通过让学生自己去实验、观察、比较、归纳,鼓励学生大胆地提出猜想,再让学生对猜想进行证明,发现勾股定理,并运用勾股定
【Teaching Cases】 1. The purpose of the teaching is to use the problem-finding teaching model to focus on the problem. In the process of discussing and solving the problem, students are encouraged to experiment, observe, compare, and induce themselves to encourage students to boldly make conjectures, and then allow students to Prove the conjecture, find the Pythagorean theorem, and use the tick