《爱因斯坦曾说过:“对一切来说,兴趣是最好的老师。它永远超过责任感。”《小学数学新课程标准》中明确指出:“教师应激发学生的学习积极性,向学生提供充分从事数学活动的机会,帮助他们在自主探索与合作交流的过程中,真正理解和掌握基本的数学知识与技能、数学思想和方法,获得广泛的数学活动经验”。可见,根据儿童的年龄特征,激 Einstein once said: “Interest is the best teacher for everything, and it always surpasses the sense of responsibility.” “The New Curriculum Standard for Primary Mathematics” clearly states: “Teachers should stimulate their enthusiasm for learning, To provide students with the opportunity to fully engage in mathematical activities to help them truly understand and master the basic mathematical knowledge and skills, mathematical ideas and methods, access to a wide range of mathematical activities in the process of exploration and cooperation. ” Visible, according to the age characteristics of children, excited