The National Board for Professional Teaching Standards(NBPTS) is the authoritative organization for attesting excellent teachers of primary and high schools in the United States.

本研究在开放式与封闭式相结合的调查基础上，对大学生心中的优秀教师标准有了一个初步的了解。

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Teachers should update themselves in professional knowledge of teaching and scientific research to strengthen the development and improvement of teaching standards in the expanding information age.

教师在知识不停更新与不断拓展的信息时代，必须加强自身建设，提高教学水平和专业知识水平，在教学中和科研中都能不断完善自己；

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Besides, in the evaluation and teaching and researching aspects, teachers have worked hard to perfect and progress and constantly improve their own professional standards.

此外，在评价和教研方面，教师也在努力钻研，不断进取，不断提高自身的专业素质。

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For the last 12 years, the National Board for Professional Teaching Standards, which operates with private, foundation, and federal funds, has been working to build a system of voluntary national certification for outstanding teachers.

UNESCO: II Part Analytic Section

The project has developed professional standards for teaching various subjects at various grade levels.

UNESCO: II Part Analytic Section

The teaching profession is encouraged to design and implement teacher codes of conduct, based on the highest ethical and professional standards, and to be oriented around the goal of teaching all students effectively and equally.

UNESCO: OFFICE IN APIA