Since you are in 7th grade, then you will select one entry from the 6th and 8th grade classes. Be sure to create two separate picks and give the grade level. You do not need to give the student name unless you are quoting their entry.
Example:
6th Grade
I liked how the entry described the educational value by saying ..........., I also like the personal reflection within the statement "........."
8th Grade
I was impresed with ..........