本文以常州市教师政策为样本，通过政策分析、发放教师问卷和深入学校访谈进行调查研究。

This paper used Changzhou city policy as a samples for ongoing research in analyzing the policy along with surveyed teachers questionnaires and lengthy interviewed at school .

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第三、探讨了制定边境地区中小学教师政策的原则、步骤及相关内容，为制定边境地区中小学教师政策提供了理论支持和行动指导。

Third, it probed into the principle, step and relevant content of making teacher policy, offered theoretical support and action guidance for making teacher policy.

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然而，该政策并没有赋予教师权力去探索最适合他们学生的方法的能力，而是强加了一种单一的、一刀切的规则。

Yet rather than empowering teachers to find what works best for their students, the policy imposes a flat, across-the-board rule.

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So, today we're going to introduce the chemistry topics, which we will cover in 5.111, and give you general information, practical information about the course number of points you need, when the exams are, that kind of thing, policies, and introduce you to the teaching staff.

今天，我们将向你们介绍这门课会涉及的化学问题，并告诉你们一些基本信息和实用信息，像你需要的课程分数,考试时间，课程政策，以及授课教师。

麻省理工公开课 - 化学原理课程节选