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数学概念是对现实世界空间形式和数量关系的概括反映,概念教学在数学教学中具有关键地位。在区域开展“国家基础型课程校本化实施”实验项目的背景下,同济初中数学教研组围绕“初中数学概念导入教学的实践研究”这一课题,探索构建基于培养学生思维品质和数学素养的“创智课堂”。以“有向线段”导入教学为例,探索数学概念导入教学中如何创设基于真实问题的学习情境,为学生搭建支撑有效学习的过程支架。
The concept of mathematics is a general reflection of the relationship between the form and quantity of the real world space. Concept teaching plays a key role in mathematics teaching. In the region to carry out the “national basic curriculum based on the implementation of ” pilot project background, Tongji junior high school mathematics teaching and research group around the “junior high school mathematics concept into the practice of teaching” this issue, to explore the construction of students based on the quality of thinking and mathematics Literacy “intellectual learning classroom.” Taking the teaching of “directed line segment” as an example, this paper explores how to create a learning situation based on real problems in the teaching of mathematical concepts, and provides students with the process support for effective learning.