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如何引导学生从生活中寻找数学知识的生活原型,体验数学知识的发生、发展的全过程,理解并牢固掌握数学知识呢?这就需要我们教师在教学过程中,紧密联系生活实际,把生活中的问题引进课堂,从生活中去学习数学知识,再把数学知识应用到生活中去,激发起学生学习数学的兴趣。下面结合自己的教学实践,浅谈几点具体做法:一、创设问题情境要有明确的目的性一位教师在教学“100以内数连加”时练习是这样设计的:课件显示几只小鸟飞来
How to guide students from life to find the prototype of mathematical knowledge of life experience of mathematical knowledge, the whole process of development, understanding and firmly grasp the mathematical knowledge? This requires our teachers in the teaching process, in close contact with the reality of life, life The introduction of classroom problems, to learn from the life of mathematical knowledge, and then apply mathematical knowledge to life, to stimulate students interest in learning mathematics. The following combination of their own teaching practice, talk about a few specific practices: First, the creation of a problem situation must have a clear purpose A teacher in the teaching of “100 plus even number plus” practice is designed like this: courseware shows a few Birds fly