【摘要】 论文创建了大学物理教材难度比较分析模型,并对中国和美国两本使用广泛的教材就难度问题进行了静态的文本分析,包括广度和深度两个维度.主要研究结论为:中国教材知识点的广度和总深度均低于美国教材,但由于高度抽象且数学运算要求较高,学生觉得较难.该研究模型不仅可以进行定量分析,也可进行定性分析,可以很好地应用于国际教材的比较研究.更多还原

【Abstract】 Two popular textbooks from China and America are chosen to analysis,and the comparative index system concluding the breadth and depth dimensions is built.The main conclusion is that the breadth and depth of knowledge of the textbook in China is lower than the United States ones,but students feel the textbook of China more difficult due to its highly demand of abstract mathematics.This model can be used for both qualitative and quantitative analysis,and also it can be used well as the tools for the comparison of international textbooks.更多还原