摘要本文选取了浙江省近五年的中考试题为样本,聚焦不等式的考查方式进行了全面统计分析与评价。首先,从题型进行分类,进而分析具有不等式考点的试题在整个试卷中的比值。其次,按知识点进行分类,进而分析各个知识点在整张试卷中的比重。最后,根据统计结果与直观的案例分析,从中获得一些启示和建议。88281
结果表明,考查不等式内容的试题在每年总试题中所占的百分比保持一定的稳定性,且该内容的试题所占比例达到12。5%左右,体现了不等式在中学数学中处于重要地位。题目设计偏向于引导学生利用不等式解决实际问题,题目具有灵活性、实用性和开放性;不等式的命题更多的是在立足于基础知识与基本技能的同时涉及到与函数、方程等问题的知识交叉,融合多元知识,将各种知识进行串联,更突显了不等式的实际应用内涵。
通过研究我们发现在浙江省中考中重视不等式与方程、函数的联系;重视理论与实践相结合,注重实用性;培养学生数形结合的数学思想;重视基础知识、基本技能、基本思想的掌握。
毕业论文关键词:浙江省中考; 不等式; 中考试题
Abstract This article selects the exams as sample, in zhejiang province nearly five years of focusing on inequality examination way has carried on the comprehensive statistical analysis and evaluation。First of all, from the topic, then analysis has the inequality test questions in the ratio of the whole paper。Second, according to the knowledge classification, and then analyze the knowledge points in the proportion of the whole paper。Finally, according to the statistical results and intuitive case analysis, get some inspiration and advice。
Results show that the examination inequality content of test questions in the percentage of total annual exams in maintain stability, and the content of the exam proportion reached 12。5%, reflects the inequality in an important position in the middle school mathematics。Topic design to guide the student to the use of inequality to solve practical problems, subject has the flexibility, practicability and openness;Inequation proposition more based on the basic knowledge and basic skills involved with cross function and equation of knowledge, the integration of multiple knowledge, will be in series, all kinds of knowledge more underlines the connotation of the practical application of inequality。
Through research we found that in zhejiang province examination concerned inequalities and equations, the function link;Attaches great importance to the combination of theory and practice, pay attention to is practical;Cultivate the students' number form combining mathematical thought;Attaches great importance to the basic knowledge, basic skills, basic idea of mastery。
Keywords:HSEE of ZHEJIANG; inequality; test paper in High School Entrance Examination
目录
摘要 3
Abstract 3
目录 4
一、研究背景 6
(一)不等式(组)的教育价值 6
(二)课程标准中的不等式(组) 6
(四)中考的导向作用 6
二、研究目的 6
(一)理论价值 6
(二)现实意义 7
三、研究设计 7
(一)研究思路 7