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【教学内容】本节课是湘教版科学三年级(下册)第四单元《磁铁的奥秘》中的第一课。【设计思想】本节课用“魔术”作为教学引入,以“磁铁”作为整节课的教学载体,让学生通过游戏去发现并认识磁力。认识磁力后,学生的头脑里会产生“哪里磁力大”这样的问题,教学又引导学生依照“发现问题—设计实验—实验探究—获得结论—实践应用”的科学探究过程深入展开探究,让学生在实验中认识并发现磁铁的磁极。【学生情况】虽然三年级的学生刚接触科学这一学科的时间并不长,但是
【Teaching Content】 This lesson is the first lesson in the mystery of magnet in the fourth unit of the third edition of Science Yearbook of Hunan Province (Book II). 【Design Idea】 This lesson is introduced as a teaching method with “Magic” as the teaching carrier, with “Magnet” as the teaching carrier of the whole class so that students can discover and recognize the magnetism through the game. After knowing the magnetic force, the students’ minds will have such problems as “where is the magnetism big”, and the teaching guides the students to go deeper according to the scientific inquiry process of “discovering problems - design experiment - experimental inquiry - getting conclusion - practical application” Explore, so that students in the experiment to recognize and find the magnet’s pole. Student Situation Although third-year students have not been exposed to science for quite some time,