在现代教育思想下,需对数学再认识,积极培养数学兴趣,全面提高数学素质。数学教师教学过程中可能会有这样的情形:认为重难点的地方层层细化,条分缕析,结果学生印象还是不深刻,效果不好。或者有些问题一说学生就明白,可一做题又不会了——产生这些现象的原因是什么?我认为关键是课堂上没能引起学生主动、深刻、独立的思考。课堂上学生们的学习只停留在记忆、模仿的肤浅层面上,没有对他们的认知结构造成冲击、震撼。简言之,学 Under the modern educational thought, it is necessary to re-understand mathematics, actively cultivate interest in mathematics and improve mathematics quality in an all-round way. Mathematical teachers teaching process may have such a situation: think heavy and difficult place layers of refinement, article analysis, the results of the student impression or not profound, the effect is not good. Or some of the problems that students will understand, but do not do a question - what are the reasons for these phenomena? I think the key is the classroom failed to arouse students’ initiative, profound and independent thinking. Classroom students only stay in the memory, imitation of the superficial level, did not impact on their cognitive structure, shock. In short, learn