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在科学学习活动中,需要学生参与的各类实践活动很多,这些活动的有效开展,对于帮助学生进一步理解掌握相关的科学知识,培养他们的动手操作技能和观察能力,激发科学学习兴趣,提高分析问题和解决问题的能力都将起到积极的作用。一、演示成果,激发兴趣通过科学实验成果演示活动,目的在于向学生提供一种成果样式或范例,或是材料的选择,或是方法的运用,或是成果的呈现方式,或是对成果价值的认同等等,让他们从中
In science learning activities, there are many kinds of practical activities that require students’ participation. These activities are effectively carried out to help students to further understand and master relevant scientific knowledge, develop their hands-on skills and observation skills, stimulate their interest in science learning and enhance their analysis Problems and the ability to solve problems will all play a positive role. First, the demonstration of results to stimulate interest Demonstration activities through scientific experiments, the purpose is to provide students with a style or example of the results, or the choice of materials, or method of use, or presentation of results, or the value of the results Identity, etc., let them from there