创设教学情境在教学中起着举足轻重的作用,而情境的优劣直接影响着教学的效果,所以教师在教学中要努力创设有效的教学情境,为教学服务。我认为要创设有效的教学情境必须注意以下几点:一、情境的趣味性和数学味情境创设只是手段,体验其中的数学才是目的,不应对情境本身作过多的 The creation of teaching situations plays a pivotal role in teaching, and the merits of situations directly affect the effectiveness of teaching. Therefore, teachers should strive to create effective teaching situations and provide services for teaching. In my opinion, the following points must be noted in order to create an effective teaching situation: First, situational interest and mathematics context creation is only a means to experience the mathematics is the purpose, and should not make too much of the situation itself