PE class evaluation is one of the important means used by PE workmen.

课堂评价是教学改革中的一个难点，其中，体育教学课堂评价又是难点中的难点。

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Classroom observation break the conventional mode of listening to Class Evaluation.

课堂观察突破常规的听评课模式。

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Class evaluation is a regular activity in teaching research, and rational evaluation standards can improve teaching.

评课是教研活动中的常规工作，合理的评课标准对于改进教学具有重要意义。

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The last question for the evaluation is should you take the class or not?

关于评级的最后一个问题是你是否来上课？

耶鲁公开课 - 死亡课程节选

The NTSB recommended the National Air Racing Group Unlimited Division require aircraft owners in the unlimited class to provide an engineering evaluation that includes flight demonstrations and analysis prior to a race.

CNN: NTSB: Pilot overwhelmed by g-forces in Reno crash

The class labeling is based on FDA evaluation of all statin labels, entry of new interacting drugs on the market, and a review of clinical data and post marketing reports.

CNN: Statin labels will come with new safety warnings