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To illuminate the cross-national similarities and differences in expectations related to students' mathematics experiences between the United States and China, I compared all relevant problems that followed the content presentation of addition and subtraction of integers in several American and Chinese mathematics textbooks. A 3-dimensional framework (for mathematical features, contextual features, and performance requirements) was developed in this study to analyze these textbook problems. The results show that the percentage differences in problems' dimensions, mathematical and contextual features, were smaller than the difference in prob-
Yeping Li (Wed,) studied this question.
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