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在教学过程中从不同的角度对数学知识进行分类,有利于加深对相关知识的理解,更有针对性地把握教学要领。依据《义务教育数学课程标准(2011)》,分为数与代数、图形与几何、统计与概率、综合与实践四个领域。可发现,各领域知识的总体目标是相对独立、明确和集中的,在教学过程中要自始至终围绕这一目标、体现这一目标、突出这一目标。如数与代数领域知识在教学时,多与数感、计算能力、分析问题和解决问题能力等建立联系,图形与几何领域知识多与空间观念、想象、推理等挂钩,统计与概率领域知识不
In the process of teaching from a different perspective on the classification of mathematical knowledge, help to deepen the understanding of relevant knowledge, more targeted grasp of teaching essentials. According to the Compulsory Education Mathematics Curriculum Standard (2011), it is divided into four fields: number and algebra, graph and geometry, statistics and probability, synthesis and practice. It can be found that the overall goal of knowledge in all fields is relatively independent, clear and focused. This goal should be reflected in the teaching process from beginning to end, and this goal should be highlighted and highlighted. Number and algebra domain knowledge in teaching, and more sense of the number, computing power, analysis and problem solving ability to establish contact, graphics and geometry in the field of knowledge and space concepts, imagination, reasoning linked to statistics and probability field of knowledge is not