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数学是一门逻辑性很强的学科,不同的知识间联系很紧密,部分学生在解题时常常不知从何处入手,认为数学学习难度高。事实上通过一题多解可以有效锻炼学生思维的灵活性,开阔思路,提高他们综合运用已学知识解答数学问题的技能技巧,进而提高学生的数学思维能力。一、一道高中数学课本例题的多种解法人教版教材2-2中有一道例题:海军驻扎一支部队……最近点B距离海为150km,与B相距300km的
Mathematics is a discipline with strong logic. There is a close connection between different kinds of knowledge. Some students often do not know where to start when solving problems, and think that mathematics learning is difficult. In fact, through multiple solutions to one question, students can effectively exercise their thinking flexibility, broaden their thinking, and improve their skills in the use of learned knowledge to solve mathematical problems, thereby improving students’ mathematical thinking skills. There are one example of a solution to the various textbooks for high school mathematics textbook examples: the navy stationed a unit...the nearest point B is 150km from the sea and 300km from B.