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科学教科书是科学教学的重要资源,但由于教学总是受到时空的限制,为了使学生在有限的时间内学到更多的科学知识,得到更多科学技能的训练,以及节省教科书的篇幅,降低教科书的定价,减轻学生书包的重量等,教科书在编写时会对科学课程的相关内容进行层层过滤。这使得科学教科书通常只是呈现科学家探究科学的结果而滤掉科学家探究科学的过
Science textbooks are an important resource for science teaching. However, since teaching is always limited by time and space, in order to enable students to acquire more scientific knowledge within a limited period of time, receive more training in scientific skills and reduce the length of textbooks Textbook pricing, reducing the weight of school bags, etc., textbooks will be prepared at the time of the relevant content of science courses to filter. This makes science textbooks usually just show the scientists to explore the results of science and filter out scientists to explore science