The might be other ways, but what I generally do is to create a table, and
the cells where you want data have a bottom border. For example, if the first
line of your form needs Name, Grade, and Date, you would have 6 cells in that
line: "Name," blank, "Grade," blank, "Date," and blank. The blank cells get a
bottom border, and the others get no border. You can also put a text form
field in the cells where you want student input.
~ Horatio