电教媒体是伴随着科学技术的进步而出现的一种新的教学手段,在小学数学教学中运用具有重要的作用。在教学过程中,为了更好地运用电教媒体,需要采取相应的策略,创设教学情境、发挥学生主体作用,同时还需要注意电教媒体的运用需要考虑教学任务等,寻找最佳作用点,只有这样,才能充分发挥电教媒体在小学数学教学中的作用。 Audio-visual media is a new teaching method that accompanies the progress of science and technology. It plays an important role in elementary mathematics teaching. In the process of teaching, in order to make better use of audio-visual media, we need to adopt corresponding strategies, create teaching situations and give full play to the role of students. At the same time, we also need to pay attention to the use of audio-visual media. We need to consider teaching tasks to find the best point. , Can give full play to the role of audio-visual media in primary school mathematics teaching.