He also helps judge the yearly ninth grade science fair.

VOA: special.2010.07.16

But when I went to public school in ninth grade, that's when I was like, "Wow!"

但是当我上九年级时在公立学校上，那时我就觉得“哇”！

现在的孩子好可怕 - SpeakingMax英语口语达人

I was smarter than the twelfth graders in ninth grade,

我九年级的时候就比十二年级的学生更聪明，

现在的孩子好可怕 - SpeakingMax英语口语达人

His ninth-grade English class for boys centers on books that he believes boys find interesting.

VOA: special.2010.12.02