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概率历来是高中数学的难点,而新课程又增加了几何概型和条件概率,进一步增加了概率学习的难度.根据本人的教学体会,同学们学习概率的难点较集中地反映在抽球问题、条件概率问题、概率分布问题、几何概型问题等几个方面.本文拟就这几个方面学习中应注意的问题,谈谈粗浅意见.
Probability has always been the difficulty of high school mathematics, and the new curriculum has increased the geometry and conditional probability, further increasing the difficulty of probability learning.According to my teaching experience, the difficulty of students to learn probability is more concentrated in the draw-ball problem, Conditional probability problem, probability distribution problem, geometry problem and so on.This article intends to pay attention to these aspects of learning should pay attention to talk about superficial opinion.