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对象:处于混合思维水平的学生。原有知识水平。学生对磁铁应有一般的了解,知道磁铁能够吸铁,对教材内容也有一般的了解。 教学目的:沿着概念箭头各阶段通向对磁铁的性质及其应用的了解,进一步培养学生的能力。
Who: Students at a mixed mind level. The original level of knowledge. Students should have a general understanding of the magnet, knowing that the magnet can absorb iron and have a general understanding of the content of the textbook. Teaching Objectives: To develop understanding of the nature and application of magnets along the stages of the concept arrow to further develop students' abilities.