Instead of keeping everything my preschoolers and kindergarten children bring home, I take photos of their papers at the end of each school year. I spread out their papers on the floor and then stand on a chair to take the photos. It’s usually 5-6 photos that I can put on one scrapbook page. Then I pick my 5 favorite pieces of work to slide in the scrapbook as well.
Keep in mind these photos were scanned in and blown up, so normally it’s easier to read the papers and see the schoolwork.