初中学生几何推理能力培养：数学核心素养的应用

摘要

几何推理能力是初中学生数学学习的重要组成部分，但很多学生在学习几何推理能力方面存在困难。本研究旨在探讨在数学核心素养的指导下如何培养初中学生几何推理能力，以提高学生在几何推理能力方面的学习效果。首先，本研究重点介绍了数学核心素养的概念和具体内容，并从数学核心素养的角度分析了初中学生几何推理能力的特点；其次，根据数学核心素养的特点，研究了实施初中学生几何推理能力培养的具体措施，包括课堂教学环节、实践活动环节和评价环节；最后，根据实施情况，研究了初中学生几何推理能力培养的效果。研究结果表明，在数学核心素养的指导下，通过运用有效的教学活动，有效地培养学生的几何推理能力，提高学生在几何推理能力方面的学习效果。

关键词：数学核心素养；几何推理能力；初中学生；培养

Abstract

Geometric reasoning ability is an important part of middle school students' mathematics learning, but many students have difficulty in learning geometric reasoning ability. This study aims to explore how to cultivate middle school students' geometric reasoning ability under the guidance of mathematical core literacy, in order to improve students' learning effect in geometric reasoning ability. Firstly, this study focuses on introducing the concept and specific content of mathematical core literacy, and analyzes the characteristics of middle school students' geometric reasoning ability from the perspective of mathematical core literacy. Secondly, according to the characteristics of mathematical core literacy, this study researches the specific measures of cultivating middle school students' geometric reasoning ability, including classroom teaching, practice activities and evaluation. Finally, according to the implementation, this study researches the effect of cultivating middle school students' geometric reasoning ability. The results show that under the guidance of mathematical core literacy, by using effective teaching activities, middle school students' geometric reasoning ability can be effectively cultivated, and students' learning effect in geometric reasoning ability can be improved.

Key words: mathematical core literacy; geometric reasoning ability; middle school students; cultivation