1.发现。发现即“初识数学,立‘疑’激趣”。教师要注重对学生数感的培养,让我们的学生做一个有心人,感受到数学在生活中的存在,从而达到“发现”的真正目的。但在数学的天地里,重要的不是我们知道什么,而是我们怎么知道的。为此,在教学过程中我们应有意识地将某些要揭示的概念、证明的规律纳入待“解决问题”的序列之中,将学生学习概念、规律的过程设计成对这些问题的“再发现”、“再解决”的过程,只有让学生经历尝试、假设、操作、探究和分析等一系列活动,在探索中发现,认知、情感、技能、态度才能协同发展,这才是真正有效的数学学习。2.体验。体验即“联系实际,主动参与”。数学高度的抽象性和严密的逻辑性,再加上小学生对日常生活和社 Find out Found that “first acquaintance mathematics, Li ’suspicious’ fun.” Teachers should pay attention to the training of the number of students sense, so that our students be a caring people, feel the existence of mathematics in life, so as to achieve “discovery ” the real purpose. But in the world of mathematics, what matters is not what we know, but how we know it. To this end, in the teaching process, we should consciously incorporate some concepts to be revealed and the law of proof into the sequence of “problem-solving”, and design the process of learning concepts and laws as “ Only by letting the students experience a series of activities such as try, hypothesis, operation, inquiry and analysis, find out in the exploration that cognition, emotion, skill and attitude can develop together, This is a really effective math learning. Experience Experience that ”contact with the actual, active participation ". The high level of abstraction and rigor of mathematics coupled with pupils’ everyday life and community