《一次函数与二元一次方程》说课稿
下面是小编为大家准备的《一次函数与二元一次方程》说课稿,本文共12篇,欢迎阅读借鉴。 一、说教材分析 1、教材的地位和作用 函数、方程和不等式都是人们刻画现实世界的重要数学模型。用函数的观点看方程(组)与不等式,使学生不仅能加深对方程(组)、不等式的理解,提高认识问题的水平,而且能从函数的角度将三者统一起来,感受数学的统一美。本节课是学生学习完一次函数、一元一次方程及一元一次不等式的联系后对一次函
wp-content-crawler
domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init
action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /www/wwwroot/cuomi.com/wp-includes/functions.php on line 6121