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“几何直观”是《义务教育数学课程标准》修订后新增的核心概念之一,有助于学生对问题更好地发现和提出,对学生理解和应用数学有较大作用的同时,还能促进学生分析问题和解决问题能力的提高。通过几何直观,学生可对数学模型加以建立从而对实际问题进行解决,所以值得我们给予足够重视。本文主要从学生几何直观能力培养发展误区入手,对初中数学教学中如何培养学生几何直观能力进行探讨。
“Geometric Intuitive ” is one of the core concepts added after the revision of “Mathematics Curriculum Standard for Compulsory Education”, which helps students find and propose problems better, and plays a greater role in students’ understanding and application of mathematics. But also to promote students’ ability to analyze and solve problems. Through geometric intuition, students can set up mathematical models to solve practical problems, so we deserve our attention. This article mainly starts with the development of students ’geometric intuition ability, and discusses how to cultivate students’ geometric intuition ability in mathematics teaching in junior high school.