K-12 年級公立學校老師都需要至少有個 學士學位， 然後

All states require K-12 public school teachers to have at least a bachelor’s degree. Kindergarten and elementary school teachers must hold a bachelor’s degree in elementary education. Though a preschool teacher might begin work with an associate degree, there is a push toward a bachelor’s degree requirement for this grade level as well. Some school systems require K-6 teachers to major in a content area such as math or science. High school teachers are also often required to have majored in a particular subject area.

你要是僅僅想在美國有個高薪好工作，那你實在是沒必要非要去再念個學位，當個教師不可。

你要是真的對當老師很有興趣，請點擊這裏看看這個網頁有詳細介紹。