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新课程标准指出:数学活动经验,是指对具体、形象的事物进行一定的观察、操作、实验过程中所获得的一种经验,不同于一般意义上的通过数学思维获得的经验,强调学生自已要亲身经历、要操作。这种活动经验通过积累,可以上升为抽象的高度,而抽象的数学思维水平能为更抽象的数学思维水平提供经验,从而实现思维可持续发展。一、精心设计情境,充分做好预设小学数学教学设计应该是从学生的生活经验出发,向他们提供充分从事数学活动与交流的机会,帮助他们在自主探
The new curriculum standard states that the experience of mathematical activity refers to the experience gained during the observation, operation and experiment of specific and visual things, which is different from the experience acquired through mathematical thinking in a general sense, and emphasizes the students’ self To personal experience, to operate. Through the accumulation of such activities experience, can be raised to abstract height, abstract mathematical thinking level can provide more abstract level of mathematical thinking experience, so as to achieve sustainable development of thinking. First, well-designed scenarios, fully pre-designed Mathematics teaching design should be based on the students’ life experience, to provide them with full access to mathematical activities and exchange opportunities to help them explore their own