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数学源于生活,生活中又充满着数学。“数学教学必须从学生熟悉的生活情景和感兴趣的事物中提供观察和操作的机会,使他们感受到数学就在身边,感受到数学的趣味和作用,对数学产生亲切感”。这就要求数学教师要结合学生的生活经验和已有的知识来设计富有情趣和意义的活动,使学生切实体验到身边就有数学,用数学解决生活中的实际问题是一件那么有成就感的事,从而对数学倍感亲切,强化学生数学知识的应用意识,培养学生的自主创新能力。作为
Mathematics comes from life, life is full of mathematics. “Mathematics teaching must provide opportunities for observation and manipulation from the familiar life situations and interesting things that make them feel that mathematics is right around them, feel the taste and function of mathematics, and have a sense of familiarity with mathematics.” This requires mathematics teachers to combine the students’ life experience and existing knowledge to design interesting and meaningful activities, so that students can experience the mathematics around them. It is a sense of accomplishment to solve practical problems in life with mathematics So as to be more cordial to mathematics, to strengthen students ’awareness of the application of mathematical knowledge and to cultivate students’ independent innovation ability. As