10711.中學化學數(shù)字化實驗教學研究以原電池為例

1、學位論文獨創(chuàng)性聲明本人鄭重聲明：所提交的學位論文是本人在導師指導下進行的研究工作和取得的研究成果。本論文中除引文外，所有實驗、數(shù)據(jù)和有關材料均是真實的。本論文中除引文和致謝的內容外，不包含其他人或其它機構已經發(fā)表或撰寫過的研究成果。其他同志對本研究所做的貢獻均已在論文中作了聲明并表示了謝意。學位論文作者簽名／薏與度日期：妒壓3夕學位論文作者簽名嚷芻肛日飆妒阻孓√學位論文使用授權聲明學位論文作者繇鉛罄指剝讎：酶懶日期：妒b譬、／日期：弘k

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3、eseknowledgeCallpromotestudentstounderstandthetransformationfromchemicalenergyintoelectricity，andguidestudentstounderstandthenatureoftheelectrochemicalphenomenaHowever，studentsoftenfeeldifficulttounderstandthispartofcont

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