The author explored the extent to which policy could be a source of sustainable professional development for elementary teachers’ mathematical knowledge for teaching. The study involved three polic...

中文翻译：

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小学教师在塑造可持续数学专业发展背景方面有哪些政策经验？

作者探讨了政策在多大程度上可以成为小学教师教学数学知识可持续专业发展的源泉。该研究涉及三名警察...