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应用题是培养学生的理论联系实际能力的重要形式,此类试题一般都有新颖的生活情景,凸显着鲜明的时代特征;同时,在命题过程中又能把考查的知识与高中数学的许多方面(比如,函数、三角、导数、方程、向量、排列组合、概率等等)结合起来。这类试题不仅要重视解题的结果,更注重数学建模的过程和推理过程,所以,教师在平时的教学过程中应注重学生分析问题、解决问题能力和习惯的培养。一、建立函数模型解决实际问题函数是高中数学教学的重要内容,也是和人们的生产生
Applied questions are important forms of cultivating students’ theory-contact practical ability. Such questions generally have novel life scenarios, highlighting distinctive characteristics of the times. In the meantime, the knowledge of exams can be compared with many aspects of high school mathematics (Eg, functions, triangles, derivatives, equations, vectors, permutations, probabilities, etc.). Such questions should not only pay attention to the results of solving problems, pay more attention to mathematical modeling process and reasoning process, therefore, teachers should pay attention to the students in the usual teaching process to analyze problems, problem solving ability and habits training. First, the establishment of a functional model to solve the practical problem function is an important part of high school mathematics teaching, but also and people’s health