As a certified teacher, did I feel obligated to work in the field of education?

作为一个有执业资格的教师，我是觉得有义务在教育领域里工作吗？

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Before becoming a teacher you will need to become certified to teach certain subjects and grade levels.

在成为老师之前，你具备教某个科目及等级水平都需要被认证。

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Becoming a teacher is competitive and most states have strict guidelines to becoming certified.

当老师是有竞争的，而且很多国家在颁发证书上有严格的制度。

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Tulsa Public Schools delayed opening one preschool classroom this past fall because officials couldn't find a certified teacher until January.

WSJ: Oklahoma Is Public Preschool's Test Case

During the non-educational portion, a certified teacher is not present.

FORBES: Ask The Taxgirl: Paying For Kindergarten

Jessica Gogerty is a National Board Certified teacher, a Presidential Awardee for Excellence in Math and Science Teaching, and a school improvement leader now serving at Roosevelt High School in Des Moines, Iowa.

WHITEHOUSE: Engage and Connect