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每次高三数学综合考试中,学生对一类平面向量模的最值求解,感觉很困难,特别是题目中的几何背景不明显的情况下,学生更是感到难上加难,无从下手.这说明学生的理解力、思考力、决策力和执行力都存在一定的问题,从而导致解决问题的策略不是很灵活,主要体现在转化与化归能力欠佳,有待进一步提高.究竟怎样才能提高学生的数学思维能力,
Every time in the third year mathematics comprehensive exam, students find it difficult to solve the value of a class of planar vector modes. Especially when the geometric background of the problem is not obvious, the students are even more difficult and unable to start. It shows that there are certain problems in understanding, thinking, decision-making and execution of students. As a result, the strategies for solving problems are not very flexible. They are mainly reflected in the poor ability of transformation and transformation and need to be further improved. How can students be improved? Mathematics thinking ability,