A great deal has been written, promised and delivered in the name of professional learning for teachers. The professional learning terrain is, without question very busy and highly lucrative. Comme...

中文翻译：

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领导专业学习并产生影响

以专业学习的名义为教师编写，承诺和交付了大量内容。毫无疑问，专业学习领域非常繁忙且利润丰厚。嗯...