《数学课程标准》指出:“通过义务阶段的学习,培养学生初步学会从数学的角度提出问题、理解问题,并能综合运用所学的知识和技能解决问题,发展应用意识。”美国数学家哈尔莫斯认为,定理、证明、概念、定义、理论、公式、方法中任何一个都不是数学 The standard of mathematics curriculum states: “Through the study of the obligation phase, students are trained to initially learn to ask questions and understand problems from the perspective of mathematics, and can comprehensively apply the learned knowledge and skills to solve problems and develop application awareness.” "American Mathematics Halmos believes that the theorem, the proof, the concept, the definition, the theory, the formula, the method is not a mathematical one