needsomehelp,
Personal opinion here (and I am probably not alone on this in the Access community), but you actually
want to have a separate record for each Teacher's feedback.
The basics are like this:
You have a Table "tblStudents" which should have a primary Key, perhaps called StudentID, which uniquely identifies each student's record. Plus all the other fields that are specific to each student (name, address, etc.)
You have a second Table "tblTeachers" which should have a primary key, perhaps called TeacherID, which uniquely identifies each teacher's record. Plus all the other fields that are specific to each teacher (name, address, field of study, etc.)
You have a third table "tblFeedback" with a primary key, perhaps called FeedbackID. This table has relationships to both of the other tables, so that you have the primary key for the student and the primary key for the teacher.
Thus your third table, when populated will look something like this:
- FeedbackID StudentID TeacherID FeedbackComments FeedbackField2 ... etc.
-
1 1234 23 Blah Blah blah 98.5
-
2 1234 45 Blah Blah blah 100.0
-
3 2345 45 Blah Blah blah 87.3
-
4 2345 23 Blah Blah blah 77.4
-
5 3456 23 Blah Blah blah 99.1
-
6 3456 56 Blah Blah blah 91.7
I hope this gets you going in the right direction.
There may be other ways of doing this, but this keeps your db in a good "normalized" state. See here for more information:
Database Normalization 
3
