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意义建构是数学课堂教学活动的核心环节,它是由学生根据自己的经验背景,以原有的知识经验作为新知识的生长点,对外部信息进行主动的选择、加工、处理和转换,体验在数学发现和创造中充实而深刻、丰富而完整的学习历程,从而领悟数学理论、数学思想与数学文化的过程.下面谈谈笔者对数学教学中意义建构的认识与实践.一、意义建构的基础——师生的情感交流与情感共鸣宽松、和谐、民主的课堂学习气氛是意义建构的基础,是学生树立信心、主动参与学习过程的前提.情感是课堂教学的润滑剂、催化剂.课堂教学应当充溢师生情
The construction of meaning is the core of mathematics classroom teaching activities. It is based on the experience background of students, taking the original knowledge experience as the growth point of new knowledge, making the active selection, processing, processing and transformation of external information, Mathematics discovery and creation in enrichment and profound, rich and complete learning process, so as to comprehend the mathematical theory, mathematics and mathematical culture process.Following talk about the author of mathematical construction in the sense of meaning and practice. - Emotional communication and emotional resonance between teachers and students Loose, harmonious and democratic classroom learning atmosphere is the foundation for the construction of meaning and the premise for students to establish their confidence and take the initiative to participate in the learning process. Emotion is the lubricant and catalyst for classroom teaching. Full of teachers and students love