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一、感受热点,创设问题引入情境从热点问题出发,创设问题情境,让学生感受热点,能够引发学生高涨的参与热情,有利于数学问题的导入和展开。例如,在教学“事件的可能性”一节时,笔者采用当前学生中极为流行的一首歌曲“老鼠爱大米”说起。我把当中的一句歌词“我爱你爱着你,就象老鼠爱大米”唱了一句,学生立即掌声雷动,笔者接着说,今天不是音乐课,也不是语文课,今天老师要和同学们一道从数学的角度来认识一下
First, feel hot, create problems into the situation Starting from the hot issues, creating a problem situation, so that students feel hot, can trigger a high enthusiasm for students involved, is conducive to the introduction and development of mathematical problems. For example, in teaching the “Possibility of Events” section, I used the song “Rat Love Rice”, a very popular song among current students. I put one of the lyrics “I love you love you, just like the mouse love rice ” sang a sentence, the students immediately applause thunderstruck, the author went on to say that today is not a music lesson, nor a Chinese class, today teachers and classmates Learn together from a mathematical point of view