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化学家戴安邦曾经说过:化学实验是学生学习化学的最佳场所。 课改中的探究活动更注重学生的“手脑并用”,许多探究实验都需要 学生亲自动手、设计方案、收集资料、观察思考,探索科学原理。 化学新课程教材中各式各样的实验很多,有以学生为主的活动探 究,有以教师为主的演示探究,还有课后的家庭探究以及以拓展学生 知识为目的的社会调查,等等。
The chemist Dai Anbang once said that chemical experiments are the best place for students to study chemistry. The inquiry activities in curriculum reform pay more attention to students’ “hands and brains”. Many inquiry experiments require students to personally do things, design programs, collect data, observe and think, and explore scientific principles. There are many kinds of experiments in chemistry new curriculum materials, including student-centered activity exploration, teacher-based demonstration exploration, homework exploration after class, social survey for the purpose of expanding student knowledge, etc. Wait.