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数学是一门枯燥乏味的学科,它来源于生活,也应用于生活。新课程改革后要求教师在教学中要重视学生获取知识的思维过程,通过操作、观察,引导学生进行比较、分析、综合,在感性材料的基础上加以抽象概括,进行简单的判断推理。数学教学中恰当地引入数学实验,能让学生参与数学知识的构建过程,亲历探索知识的乐趣,更能培养学生实事求是的科学态度和勇于探索的精神。这不仅丰富了我们的课堂,而且促进了学生的有效学习,使教学成为真正有效教学。本文就个人经验从三个方面谈谈数学实验的教学模式,说明数学实验是如何走入课堂的,使教学成为真正有效的课堂。
Mathematics is a boring discipline, it comes from life, but also applied to life. After the new curriculum reform, teachers should pay attention to students’ thinking process of obtaining knowledge in teaching. Through operation, observation and guidance, students should compare, analyze and synthesize, summarize on the basis of perceptual material, and make simple judgment and reasoning. Mathematically, mathematics teaching can properly introduce mathematics experiment, which enables students to participate in the construction process of mathematical knowledge, to experience the fun of knowledge, and to cultivate students’ realistic scientific attitude and courage to explore. This not only enriches our classroom but also promotes the effective learning of students and makes teaching a truly effective teaching. This article, on the basis of personal experience, talks about the teaching mode of mathematical experiment from three aspects, and shows how mathematical experiment goes into the classroom so as to make teaching a truly effective classroom.