| Summary: | 碩士 === 國立屏東大學 === 應用數學系碩士班 === 105 === The purpose of this study is to analyze the total number of geometric charts, graphs and characterization patterns in the three sets of math textbooks of high school, and to sort out the differences in the content of the textbooks. The research methods mainly is the content analysis method to compare three versions: Lung-Teng,Han-Lin and Nan-I publishings. Finally, there are the following conclusions:
First, the total number of graphics of the Lung-Teng version is 888, which is the highest, followed by the Nan-I version 787, and at least the Han-Lin version a total of 716.
Second, There are 9 different types of graphs on the methods textbook of high school.Nan-I and Han-Lin versions provide complete 9 types,but Lung-Teng version only has 8 types.
Third, three sets of reference books for teacher are very clear in order and arrangement.They provide many teaching materials.High school teacher are easy to access and use them in class.
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