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在高中数学教学过程中始终有四大数学思想在不断地演绎,这样数学教学才有血有肉,才扣住了数学的灵魂,下面我就自己教学中的点滴心得谈谈教学中四大思想的演绎。一、函数与方程思想函数思想,是指用函数的概念和性质去分析问题、转化问题和解决问题。方程思想,是从问题的数量关系入手,运用数学语言将问题中的条件转化为数学模型(方程、不等式、方程与不等式的混合组),然后通过解方程(组)或不等式(组)来使问题获解。有
In the process of high school mathematics teaching there are always four major mathematical ideas in the continuous interpretation, so that mathematics teaching only flesh and blood, before withholding the soul of mathematics, I will teach my little ideas about the interpretation of the four ideas in teaching. First, the function and equation Thinking of function thinking, refers to the concept and nature of the function to analyze, transform and solve problems. The idea of equation is to start from the relationship between the quantity of the problem and use mathematical language to translate the conditions in the problem into the mathematical model (equations, inequalities, mixed groups of equations and inequalities), then solve equations (groups) or inequalities Problem solved. Have