I doubt many have used a full filing cabinet, but I'd assume most have used physical folders. I'm actually a student teacher in an elementary school right now

I doubt many have used a full filing cabinet, but I'd assume most have used physical folders. I'm actually a student teacher in an elementary school right now (very beginning of my training, so I'm mostly just observing). The third graders have brightly-colored folders for math, writing, science, etc, which they keep in their desks and/or backpack.