如果学生对学习不能保持兴趣,就会视学习为一种苦役,也就不可能心情愉快地进行学习,从而导致学习效率低,成绩下降。多年的教学经验告诉我们,造成一些小学生数学成绩差的重要原因之一,就是因为他们失去学习数学的兴趣。因此,引发学生学习兴趣后,就更需要通过多种教学方法、手段来诱发学生的思维,让他们动脑、动口、动手,使学习兴趣得到保持乃至高涨,从而形成一种教学需要的“愤悱”状态,从而提高教学效率。 If students can not remain interested in learning, they will regard learning as a kind of hard labor, and they will not be able to learn in a pleasant mood, resulting in low learning efficiency and poor grades. Years of teaching experience tells us that one of the important reasons for the poor pupils’ achievement in mathematics is that they have lost their interest in learning mathematics. Therefore, after arousing students ’interest in learning, it is even more necessary to induce students’ thinking through a variety of teaching methods and means so as to make them brains, move their mouths and start their own activities so as to maintain or even increase their interest in learning so as to form a teaching need. Resentment "state, thereby improving teaching efficiency.