关注学习过程 发展空间观念——以“面积和面积单位”教学为例

Pay Attention to the Learning Process and Develop the Concept of Space——Take the Teaching of Area and Unit of Area As an Example

空间观念是小学数学教学的重要价值取向,由于本身具有的抽象性,它的形成并非一蹴而就。教学中要关注学生的学习过程,在观察比较中,形成空间感知,在操作体验中强化空间意识,在综合应用中发展空间观念。本文以《面积和面积单位》教学为例,从过程性的视角具体阐述如何发展小学生的空间观念。

nature,it is not formed in an action.In teaching,we should pay attention to the learning process of students,form spatial perception in observation and comparison,strengthen spatial consciousness in operation experience,and develop spatial concept in comprehensive application.Taking the teaching of"Area and Unit of Area"as an example,this paper elaborates how to develop the spatial concept of primary school students from the perspective of process.