论文部分内容阅读
一、适用对象分析初三学生,应具备解决函数综合题的能力。在学习了反比例函数、正比例函数、以及一次函数等相关性质后,能灵活的运用数学思想方法解决问题。二、教学目标分析(1)培养学生从题意中获得解题信息,可以从条件和结论两方面入手。(2)通过一题多解,培养学生灵活运用知识的能力,形成解函数综合题的一般解题策略和方法。(3)在学习本题中,让学生通过小组合作,总结提炼解决本题时的知识点和方法,形成基本解题思路。
First, the applicable object analysis Third grade students, should have the ability to solve the comprehensive questions function. After learning the inverse proportion function, the proportional function, and the related functions such as the first-order function, we can flexibly apply the mathematical thinking method to solve the problem. Second, the analysis of teaching objectives (1) to develop students from the title to obtain problem-solving information, you can start from the conditions and conclusions. (2) Through a multi-pronged solution, students develop the ability to use knowledge flexibly to form a general strategy and method for solving the problem of comprehensive function of solution. (3) In this study, let students work through the group to summarize and refine the knowledge points and methods in solving this problem, and to form a basic solution to the problem.