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《义务教育数学课程标准》指出:“数学是人们生活、劳动和学习必不可少的工具,能够帮助人们处理数据、进行计算、推理和证明,数学模型可以有效地描述自然现象和社会现象;数学为其他科学提供了语言、思想和方法,是一切重大技术发展的基础。”然而,构建高效的数学课堂,才能真正实现数学的价值,才能真正让数学在学生的生产和生活中发挥其工具性。
The “Mathematics Curriculum Standard for Compulsory Education” points out: “Mathematics is an indispensable tool for people’s life, labor and learning. It can help people process data, perform calculations, reason and prove that mathematical models can effectively describe natural phenomena and social phenomena. Mathematics provides languages, ideas, and methods for other sciences. It is the basis of all major technological developments.” However, building an effective mathematics classroom can truly realize the value of mathematics and enable mathematics to truly exert its influence on students’ production and life. Instrumental.