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《小学数学课程标准》指出:"教学中,要创设与学生生活环境、知识背景密切相关,又是学生感兴趣的学习情境,让学生在观察、操作、猜测、交流、反思等活动中逐步体会数学知识的产生、形成和发展的过程。小学数学学科独特的知识体系和文化背景决定了小学数学学习的过程应该是面向生活、融入生活的,我们要在教学中用生活化的眼光打量学科知识,为知识寻找生活的原型,要体验生活,让数学知识回归现实进行检验和巩固运用,在实践中学习,在操作中学习,在应用中学习。
The standard of elementary mathematics curriculum states: In teaching, it is necessary to create a learning context that is closely related to students’ living environment and knowledge background and is also an interesting situation for students to gradually observe, manipulate, guess, exchange and reflect Understand the process of the formation, development and development of mathematical knowledge.The unique knowledge system and cultural background of primary mathematics determines that the process of primary mathematics learning should be life-oriented and integrated into life, and we should look at the subject from the perspective of life in our teaching Knowledge, to find a prototype of life for knowledge, to experience life, so that mathematical knowledge back to reality to test and consolidate the use of learning in practice, learning in operation, learning in the application.