众所周知,数学课堂上,学生和老师面对的是数字、公式、定理、图形、逻辑推理等等。不但教师难教,而且学生也觉得枯燥、难学。以至让不少老师伤透了脑筋,更让学生产生了对数学的厌恶感,放弃了学习。苏霍姆林斯基曾说:“教师如果不想方设法使学生产生情绪高昂和智力振奋的内心状态,而只是不动感情地脑力劳动,就会带来疲倦。 As we all know, mathematics classroom, students and teachers face numbers, formulas, theorems, graphics, logical reasoning and so on. Not only teachers difficult to teach, but also students feel boring, difficult to learn. As a result, many teachers have broken their brains and made students feel disgusted with mathematics and gave up studying. Sukhomlinski once said: ”Teachers are tired if they do not want to find ways to make their students feel emotional and intellectually excited, and only work with emotionally and intellectually.