Asking questions in first-grade mathematics classes: Potential influences on mathematical thought.

This study investigated the types of questions that are asked in 1st-grade addition and subtraction lessons in Japan, Taiwan, and the United States. Some researchers have argued that knowledge is, in part, constructed through questions and that these may be used differently in U.S. than in Asian classrooms. Thus, each question about addition or subtraction in 311 observed lessons was coded as 1 of 6 types of questions. Analyses revealed that the Asian teachers asked significantly more questions about conceptual knowledge and about problem-solving strategies than did U.S. teachers. In addition, Chinese teachers asked significantly more questions that were embedded in a concrete context than did U.S. teachers