善于从数学知识的不同表现形式把握知识形成过程的源泉和实质,善于从不同数学问题的条件和结论中概括出问题所蕴含的数学知识、数学思想、数学方法回归数学本源,达到真正从理性上对数学有一个全面正确的认识.这是新课程标准的要求,也是21世纪培养具有高素质创新型人才的需要.下 Good at grasping the source and essence of the process of knowledge formation from different manifestations of mathematical knowledge, being good at summarizing the mathematical knowledge, mathematical thinking and mathematical methods contained in the problem from the conditions and conclusions of different mathematical problems, and returning to the true source of mathematics There is an all-round and correct understanding of mathematics, which is the requirement of the new curriculum standard and also the need of cultivating high-quality and innovative talents in the 21st century.