我国古代伟大的教育家、思想家孔子曾说过:“学而不思则罔,思而不学则殆。”可见,真知灼见,首先来自多思善疑。知识+经验+思考=成长,新时代的教师仅有广博的知识、丰富的经验是不够的,更重要的应该是勤思考、善思考、会思考。那么,在教学中,我们要从哪些方面进行深入思考呢?一、深入思考教材的编写意图新教材的内容除了考虑数学知识的逻辑结构和学生认知结构外,还渗透了非常丰富的数学思想与方法。教学前,教师必 Confucius, a great educator and thinker in ancient China, once said: “Learning without thinking is indiscriminate, thinking without learning is perilous.” It can be seen that truth and insight come first and foremost from Dystrophin. Knowledge + experience + thinking = growth, the new era of teachers only broad knowledge, rich experience is not enough, more importantly, should think hard, think good, think. So, in teaching, which aspects we should think in depth? One, in-depth thinking of the textbook intent In addition to the content of the new textbook consider the logical structure of mathematical knowledge and student cognitive structure, but also infiltrated a very rich mathematical ideas With method. Before teaching, teachers will