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科学实验是小学科学教学的主要内容、基本方法和重要手段,对于激发学生的学习兴趣、加强学生的科学方法训练、促进学生的科学素质提升具有非常重要的作用。笔者现结合教学实际,谈谈对小学科学实验教学中几个问题的思考。一、实验材料是学生开展探究的基础实验的开放性决定了实验器材的复杂性,对准备材料提出了较高要求。除了科学实验室配备的以外,许多实验器材需要自行准备。及时提供充足、有效的实验材料是顺利开展实验的基础。
Scientific experiments are the main content, basic methods and important means of science teaching in primary schools. They play a very important role in stimulating students ’interest in learning, strengthening students’ training in scientific methods and promoting their scientific quality. The author is combining teaching practice, to talk about several issues in primary school science experiment teaching. First, the experimental material is the basis for students to explore The openness of the experiment determines the complexity of experimental equipment, put forward higher requirements for the preparation of materials. In addition to being equipped in science laboratories, many experimental equipment needs to be prepared. Providing sufficient and effective experimental materials in time is the basis for successful experiments.