【摘要】 通过分析数学问题,构建与问题相关的系统,在系统内应用辨证的观点分析常量与变量,使孤立的变量相互联系。从而使问题在构建的系统中简化,在构建的系统中得到解决。用系统的观点看数学问题,用辨证方法观变量,有利于开发人们的创新潜能、培养创新精神和实践能力。更多还原

【Abstract】 Through analyzing mathematic problems,constructing a system related to the problem to study constants and variables is helpful to connect individual variables with each other.In this way,problems can be solved simply in the constructed system.Analyzing mathematic problems systematically and studying variables dialectically is useful for learners to explore potential,foster creativity,and develop practical ability.更多还原