That, plus a little knowledge of classroom Cantonese, is all the Chinese culture I have to offer you.

以上，加上课堂上的广东话小知识，就是我能教你们的全部中国文化。

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The program also requires a proven knowledge of classroom instructional methods, test assessment, and communication skills.

这项课程也包括经过验证的课堂教学方法、考试评估和交际技巧等知识。

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Teachers also need to have an up-to-date knowledge of that specialist language, and not many teachers are exposed to working environments outside the classroom.

教师还需要掌握该专业语言的最新知识，但并不是所有教师都能接触到课堂以外的工作环境。

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Serious problems have been identified in the quality of pre-service teacher training, in terms of both subject matter knowledge and skills in the field of teaching that are necessary to be effective in the classroom.

UNESCO: MEDIA SERVICES

And, based off the early success of Udacity, Coursera, and the likes of the Kahn Academy, I do think the future classroom will impart knowledge in unexpected and more effective ways.

FORBES: Connect

In later years, I welcomed these same children as older students into my classroom to scaffold their learning as they proceeded toward their next level of knowledge and understanding.

WHITEHOUSE: Preparing Young Minds for Challenge