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教科版小学科学教材第一版在试行6年后,经过全面修改,第二版于2007年9月正式发行应用。虽然是全面的修改,但并不是另起炉灶,全盘否定旧教材,而是在旧教材的基础上,进行批判性地改进,因此在新旧教材在单元的编排上,有很多相似之处。新教材的修改是积累了6年的经验后,由专家组经过反复推敲而成的,表面上看到的是一些教学内容的增加、删
The first edition of the textbook of primary school science textbooks in the pilot six years after the trial, after a comprehensive revision, the second edition in September 2007 formally released applications. Although it is a comprehensive amendment, it is not a completely new one. It totally negates the old textbooks. Instead, it makes a critical improvement on the basis of the old textbooks. Therefore, there are many similarities between the new and old textbooks in the layout of the modules. The revision of the new textbook is accumulated after 6 years of experience, the expert group after repeated scrutiny from the surface to see is the increase of some teaching content, delete