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俗话说:“想得清的人才会说得清,说得清的人必定想得清。”教学中我们应逐步要求学生用确切的、简练的、清晰的语言来表达数学中的一些概念、法则、性质和思维过程,以便为进一步学习数学打下扎实的基础。新数学课程标准中明确地提出了:“数学是一种文化,它的内容、思想、方法和语言是现代文明的重要组成部分。”要求学生“在与他人的交流过程中,能运用数学语言合乎逻辑地进行讨论和质疑。”“在数学教学中必须充分发挥学生的主体能动性,增强学生的参与、交流、合作意识。”因此作为在学生进行参与、交流、合作时的思想载体——语言就变得尤为重要了。
As the saying goes: “The person who can figure it out clearly, and the person who knows it must be able to figure it out.” “In teaching, we should gradually ask the students to express some of the mathematics in an exact, concise and clear language Concepts, laws, nature and thinking process, in order to lay a solid foundation for further study of mathematics. The new mathematics curriculum standard clearly put forward: ”Mathematics is a kind of culture, its content, ideas, methods and language are important components of modern civilization.“ ”Students are required“ to communicate with others Mathematical language to use logical language to discuss and question. ”“ In mathematics teaching must give full play to students ’initiative and enhance students’ participation, exchange, cooperation awareness. ”Therefore, as a student participation, exchange, cooperation The carrier of ideas - language has become particularly important.