An effective teacher will always produce better exam results.

一个有效的老师总是会产生较好的考试结果。

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And, that's especially true when you've got an effective teacher and coach.

并且，当你有一个有影响力的老师或教练时尤为这样。

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Little kids, especially ages 2 through 5, need one-in-one interaction with an effective teacher.

幼儿，特别是2到5岁的孩子需要和有帮助的老师一对一的交流。

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The National Council on Teacher Quality is a research group that works to increase the number of effective teachers.

VOA: special.2011.08.11

As long as most students have access to an effective teacher with this additional time, one would expect more productivity to result.

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When that happens, we believe that districts will be on the cusp of providing every student with an effective teacher, in every class, every year.

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OECD's education experts think that part of the reason why East European countries' pupils do so well in international tests, despite fairly modest education spending, is that they have effective teacher-training programmes.

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