Sixth or seventh grade.
Shocking
The sixth school year after kindergarten
i don't no maybe yes sixth grade
I would say a first-second grade level, though most people say sixth, but it is much to easy for sixth graders.
There are 4 books in the the series. -Tales of a Sixth Grade Muppet -Tales of a Sixth Grade Muppet: Clash of the Class Clown - Tales of a Sixth Grade Muppet: The Good, the Bad and the Fuzzy -Tales of a Sixth Grade Muppet: When Pigs Fly
I Was a Sixth Grade Alien ended on 2001-01-10.
I Was a Sixth Grade Alien was created on 1999-07-13.
Owasso Sixth Grade Center was created in 1997.
It depends on the book and what grading scale you're using. I think most are between third and sixth grade level.
The only requirements for being in the sixth grade are: 1) passed the fifth grade; 2) meet age requirements. There are no height requirements for being in any grade at school.
No, "sixth grade" is not capitalized unless it is part of a title or heading.