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作为素质教育的基地,实验教学已越来越受重视。那么,怎样才能上好实验课呢?教师的准备工作是关键。一要备好实验教材,教师要熟悉实验教材中的目的要求,材料用具,实验步骤等;二要充分准备好实验材料,好的、恰当的实验材料,能使学生在课堂上顺利地完成实验;三要配制好实验药品,否则就会导致实验失败;四要备齐实验用具,实验用具是学生完成实验的可靠保证;五要培训小助手,培养小助手(组长)是实验课准备工作不可缺少的一环;六要准备好实验报告,以便巩固实验课成果。
As the base of quality education, experimental teaching has drawn more and more attention. So, how to do a good experiment? Teacher preparation is the key. First, to prepare the experimental teaching materials, teachers should be familiar with the purpose of the experimental teaching materials requirements, materials, appliances, experimental steps; Second, we must fully prepare the experimental materials, good and appropriate experimental materials, enabling students to successfully complete the experiment in the classroom ; Three to prepare a good experimental drugs, otherwise it will lead to failure of the experiment; four to prepare the experimental utensils, experimental utensils is a reliable guarantee for students to complete the experiment; five small training assistant, training assistant Indispensable part; six to prepare the experimental report, in order to consolidate the experimental class results.