8.4.3分层抽样教案-2021-2022学年高一下学期高教版(2021)中职数学基础模块下册

发布日期:2023-04-07  来源:  浏览次数:691


8.4.3分层抽样

专业班级

授课时间

课堂性质

新授

教学目标

素质目标

在概念形成和问题解决的过程中,培养学生的数学抽象核心素养

知识目标

理解分层抽样的概念及与简单随机抽样、系统抽样的区别与联系,掌握分层抽样的实施步骤

能力目标

能用分层抽样解决实际问题

教学

重难点

教学重点

分层抽样的概念及其实施步骤

教学难点

理解分层抽样与简单随机抽样、系统抽样的区别与联系                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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8.4.3分层抽样

专业班级

授课时间

课堂性质

新授

教学目标

素质目标

在概念形成和问题解决的过程中,培养学生的数学抽象核心素养

知识目标

理解分层抽样的概念及与简单随机抽样、系统抽样的区别与联系,掌握分层抽样的实施步骤

能力目标

能用分层抽样解决实际问题

教学

重难点

教学重点

分层抽样的概念及其实施步骤

教学难点

理解分层抽样与简单随机抽样、系统抽样的区别与联系                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

查看全部内容,请点击下载

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