8.4.3分層抽樣教案-2021-2022學(xué)年高一下學(xué)期高教版(2021)中職數(shù)學(xué)基礎(chǔ)模塊下冊(cè)

        發(fā)布日期:2023-04-07  來源:  瀏覽次數(shù):329


        8.4.3分層抽樣

        專業(yè)班級(jí)

        授課時(shí)間

        課堂性質(zhì)

        新授

        教學(xué)目標(biāo)

        素質(zhì)目標(biāo)

        在概念形成和問題解決的過程中,培養(yǎng)學(xué)生的數(shù)學(xué)抽象核心素養(yǎng)

        知識(shí)目標(biāo)

        理解分層抽樣的概念及與簡單隨機(jī)抽樣、系統(tǒng)抽樣的區(qū)別與聯(lián)系,掌握分層抽樣的實(shí)施步驟

        能力目標(biāo)

        能用分層抽樣解決實(shí)際問題

        教學(xué)

        重難點(diǎn)

        教學(xué)重點(diǎn)

        分層抽樣的概念及其實(shí)施步驟

        教學(xué)難點(diǎn)

        理解分層抽樣與簡單隨機(jī)抽樣、系統(tǒng)抽樣的區(qū)別與聯(lián)系                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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        8.4.3分層抽樣

        專業(yè)班級(jí)

        授課時(shí)間

        課堂性質(zhì)

        新授

        教學(xué)目標(biāo)

        素質(zhì)目標(biāo)

        在概念形成和問題解決的過程中,培養(yǎng)學(xué)生的數(shù)學(xué)抽象核心素養(yǎng)

        知識(shí)目標(biāo)

        理解分層抽樣的概念及與簡單隨機(jī)抽樣、系統(tǒng)抽樣的區(qū)別與聯(lián)系,掌握分層抽樣的實(shí)施步驟

        能力目標(biāo)

        能用分層抽樣解決實(shí)際問題

        教學(xué)

        重難點(diǎn)

        教學(xué)重點(diǎn)

        分層抽樣的概念及其實(shí)施步驟

        教學(xué)難點(diǎn)

        理解分層抽樣與簡單隨機(jī)抽樣、系統(tǒng)抽樣的區(qū)別與聯(lián)系                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             

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