小学数学知识建构教学的课程导向:跨学科综合实践教学

Curriculum Orientation of Mathematics Knowledge Construction Teaching in Primary School:Interdisciplinary Integrated Practice Teaching

有效的知识建构教学,需要科学课堂体系,综合实践是小学数学课程改革的重要领域。本文介绍了一个四年级的教学案例:通过知识建构理论将知识和实践相连接,引导学生进入综合实践的真实场景——幸福田园种植项目,让学生在研究种植的过程中提出自己的问题,发表多元化观点,持续改进观点,进而形成社区知识,达成数学的教学目标。融入数学知识学习的跨学科课程的建构与生成,有利于学生学习和理解数学知识,感悟数学知识的意义,在做中学的过程里逐步形成数学核心素养。

Effective knowledge construction teaching requires a scientific classroom system, and comprehensive practice is such an important area of primary school mathematics curriculum reform. This paper introduces a teaching case of the fourth grade: connecting knowledge and practice through the theory of knowledge construction and guiding students to enter the real scene of comprehensive practice-Happy Pastoral Planting Projectso that they can put forward their own problems in the process of planting research, express diversified views, continuously improve their views, and finally form community knowledge to achieve the ultimate teaching goal of mathematics course. The construction and generation of interdisciplinary curriculum integrated into mathematical knowledge learning is conducive to students' learning and understanding of mathematical knowledge, their understanding of the significance of mathematical knowledge, and their gradual formation of core mathematical literacy in the process of learning by doing.