制定教学活动方案是开展课堂教学的重要前提,良好的活动方案可以让课堂教学变得事半功倍,可以有效激发学生的参与热情和学习积极性,是提高课堂教学效率、打造高效课堂的重要手段。但是在现阶段,我国小学数学教师在制定教学活动方案时普遍存在“灵活性差”“变革能力弱”的问题。多数教师长期采用一种教学方案,这不但导致学生会很快丧失学习兴趣,而且还会严重打消他们的学习积极性。基于此,让课堂奇妙多变,打 Formulating the program of teaching activities is an important prerequisite for classroom teaching. A good program of activities can make classroom teaching more effective and more effective. It can effectively stimulate students’ enthusiasm for participation and enthusiasm for learning. It is an important means to improve classroom teaching efficiency and create an efficient classroom. However, at this stage, primary school mathematics teachers in our country generally have the problem of “poor flexibility” and “weak ability to change” in formulating teaching activities. Most teachers adopt a long-term teaching plan, which not only causes the students to lose their interest in learning soon, but also seriously dispels their enthusiasm for learning. Based on this, make the class wonderful and changeable