Now granted, you might not have tests or papers from your school days, but scrapbook the kids papers anyway. You'll have that memory plus you'll be preparing for the memory you can give your grandkids when they bring home a paper to match the one mommy or daddy did when they were "their age" back in the olden days!!
Scrapbooking Techniques Used
I used the same background paper (12x12) and I matted the tests on acid free cardstock and used die cut letters on one to show it was the 6th grade for both of us. Then I added a bit of journaling on the PC and matted 3 times for that school/primary color theme and used the decorative scissors to cut some deckle edges to the mattes.