The aim of this study was to investigate U.S. preschool teachers’ math teaching knowledge in a specific content domain: counting and numbers. One hundred in-service and pre-service teachers partici...

中文翻译：

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美国学前教师数数数学教学知识调查

本研究的目的是调查美国学前教师在特定内容领域的数学教学知识：计数和数字。一百名在职和职前教师参与...