期刊文献+

基于发现学习的“自由组合定律”教学设计

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摘要 以基于探究和建构主义的"发现学习"理论为指导,设计了面向高中学生的"自由组合定律"一节的教学,引导学生使用"假说-演绎"这种现代科学研究中常用的科学方法,结合数学统计推导,分析孟德尔2对相对性状杂交实验,尝试对不同性状自由组合现象作出解释和假说,同时,启发学生根据已有知识设计测交实验,并预测和推导实验结果,再与孟德尔的实际测交实验结果比较,进一步检验假说是否成立,最终构建对自由组合定律的科学理解。
作者 郭莉 杨文源
出处 《生物学通报》 2013年第9期38-42,共5页 Bulletin of Biology
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参考文献3

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