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在小学科学教学中,科学教师应在课前精选有结构的实验材料,在做实验前将实验材料摆放在固定位置,在做实验时收发材料讲究时机与秩序,小组内有专人落实管理材料。做好实验材料的管理和控制工作,可以更好地为教学服务。
In primary science teaching, science teachers should select structural experimental materials before class, place the experimental materials in a fixed position prior to the experiment, and pay attention to the timing and order of materials used in the experiment. material. Good experimental material management and control work, can better serve the teaching.