3rd or 4th grade, unless there are different circumstances such as the child having been held back a year (in which case they could still be in 2nd grade when they turn 9) or the child being a year ahead in school or having a late birthday right before the cut-off date (in which case they would be in 5th grade).
grade 4 usually
3
usually 3rd or 4th grade.
grade 8 or 9, usually 9
3rd.
3rd/4th
9 year olds are usually in 3rd or 4th grade (since normally you turn 9 sometime during 3rd grade or the summer after it, and then are 9 when you begin 4th grade).
3rd or 4th grade, depending on when their birthday is.
9:30
The 9th grade is referred to as year 9 in England, and you are 13-14.
In the 9th grade you are between the ages of fourteen to usually sixteen.
8th grade is year 9