论文部分内容阅读
在初中数学阶段,学生必然要经历常量数学到变量数学的思维过程.函数还联系了方程,不等式等一些相关知识,锻炼了学生的数学化能力.在此,笔者通过分析苏科版八年级(下)第十一章《反比例函数》的教材背景,结合教学实际谈一谈如何有效性设计反比例函数的教学过程.一、苏科版八年级(下)第十一章《反比例函数》的教学背景的分析1.教材分析本章内容属于《数学课程标准》中的“数与代数”领域,有
In junior high school mathematics stage, students must experience the mathematical process of constant math to variable mathematics.The function also links some knowledge about equations, inequality and other related knowledge, to exercise the mathematical ability of students.Therefore, the author through the analysis Suke version eighth grade Under) the eleventh chapter “inverse proportion function” textbook background, combined with the teaching practice to talk about how to effectively design the teaching of inverse proportion function process .Such eighth grade (the eleventh chapter “inverse proportion function” teaching Background Analysis 1. Textbook Analysis This chapter is part of the “Mathematical Curriculum Standard” in the “number and algebra” field, there