以“氧化还原反应”的内容为例,比较中国现行的三套教科书和美版教科书在位置编排上的不同之处,发现氧化还原反应的内容处于教科书的不同位置时对于教学活动的影响,寻找氧化还原反应的内容在教科书中的什么位置更利于学生对于化学知识的学习。 Taking the content of “redox reaction” as an example, this paper compares the differences in the location arrangements between the three existing textbooks in China and those in the United States, and finds that the content of the redox reaction affects the teaching activities in different positions of textbooks. Looking for the redox reaction in the textbook what is more conducive to the students learning of chemical knowledge.