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《把液体倒进水里去》是苏教版三年级科学课中的一课,而本课主要探究活动是:液体分层与什么因素有关?当全班投入到实验设计讨论时,学生的思维被打开了,课的原先预设被修改了,尊重预设后的生成让我们看到了更高的科学探究效果:一、神奇的表演中提出问题一上课,我表演式地在讲桌旁神秘地东张西望。“终于找到了!”我很神秘地从抽屉中拿出蜂蜜、水和实用油。“老
”Pouring liquid into the water“ is a lesson in the third grade science class of the Sujiao edition. The main inquiry activity in this lesson is: What is the stratification of the liquid? When the class is put into the experimental design discussion, the students’ Thinking was opened, and the original presets of the class were modified. Respecting the post-default generation allowed us to see a higher degree of scientific inquiry: First, the problem was raised in the magical performance. In class, I performed at the table Mysteriously looked around. Finally found! ”I am very mysteriously pulled out from the drawer honey, water and practical oil. "old