直观想象素养的水平划分与评价--以2021年高考数学天津卷为例

Level Division and Evaluation of Intuitive Imagination Literacy:Taking the Mathematics Test of Tianjin College Entrance Examination in 2021 as an Example

以2021年高考数学天津卷实测数据为依据,分析考生数学核心素养发展情况,重点对直观想象素养的发展水平进行分析与评价,提出提炼梳理“直观想象”的教学内容、运用“识、作、想、思”相结合的方法、经历“直观想象”的体验与反思过程、注重数形结合思想的教学等改进策略。

This paper analyses the development of students’core mathematics literacy based on the actual data of the mathematics test of Tianjin college entrance examination in 2021.We focus on the analysis and evaluation of the development of the intuitive imagination,in order to propose the strategies for improving students’sense of intuitive imagination,such as refining and combing the teaching contents of“intuitive imagination”,using the method of combining identifying,drawing,imaging and analyzing,making students to experience and reflect the process of“intuitive imagination”,and paying attention to the teaching of the combination idea of number and form.