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建立对高中数学教学的理解,关系到教师自身的教学行为.高中数学以内容抽象著称,高中学生的思维形式以形象和抽象并重.有效的高中数学教学不应当忽视学生的形象思维,因此应当借助于生活元素,或者由生活元素中提取出有效的素材,通过想象和现代教学手段来创设有效的教学情境,以让学生经由形象思维的过程,最终走向抽象.数学是研究数与形的科学,抽象思维是其重要过程与结果.“数学”作为一种特定理解,可以作为数学教学的结果,是学生数学素养的最终体现.
The establishment of high school mathematics teaching understanding, related to the teacher’s own teaching behavior.Mathematics in high school is known for content abstraction, high school students think in the form of both image and abstraction.Effective high school mathematics teaching should not ignore the student’s image thinking, so should help In living elements, or by living elements extracted from the effective material, through imagination and modern teaching methods to create effective teaching situations, so that students through the image of the process of thinking, and ultimately toward the abstract.Mathematics is the study of the number and shape of science, Abstract thinking is its important process and result.As a specific understanding, “math” can be the result of math teaching and is the ultimate manifestation of students’ mathematical literacy.