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在自然界和人类社会中,不确定性现象(又称随机现象)大量存在,而概率正是随机现泉的数学描述,它可以理论地或实验地确定.概率教学的核心问题是让学生了解随机现象与概率的意义.使学生初步学会描述和分析某些随机现象的方法,并能用所学知识解决一些简单的实际问题,体会概率模型的作用以及运用概率思考问题的特点,初步形成用随机观念观察和分析问题的意识.
In nature and human society, the phenomena of uncertainty (also known as random phenomena) exist in large numbers, and the probability is exactly the mathematical description of the random spring. It can be determined either theoretically or experimentally. The core problem of probability teaching is to let students know about randomness. The meaning of the phenomenon and probability. Students learn how to describe and analyze certain random phenomena. They can use the learned knowledge to solve some simple practical problems. They can understand the role of the probability model and the characteristics of probabilistic thinking. Conceptual observation and analysis of problem awareness.