在开展“磁铁”活动前,教师收集了有关磁铁特性的知识,先行掌握了磁铁的关键经验,然后围绕这些关键经验设置活动内容,动手实践每一个操作活动,选出了适合幼儿探究的问题以及活动的材料和形式,活动的具体步骤则根据幼儿探究过程中出现的问题来调整。一、磁铁可以吸什么第一步:家 Before conducting the “Magnet” activities, teachers collected knowledge about magnet properties, first learned the key experience of magnets, set activities around these key experiences, practiced every operation, selected suitable questions for young children and Activities of the materials and forms, the activities of the specific steps based on the process of child inquiry to adjust the problems. First, the magnet can absorb what the first step: home