Why didn't I think of this myself?
That's pretty much what I say every time I go on Pinterest. Brilliant ideas that are so obvious, yet simple to do.
Binder clips. Typed student names. Tape. Done. I don't even want to mention what my method was before. Yikes!
The pin linked to nothing or else I would give some credit to whoever was clever enough to think of this genius idea. Here's the pin: http://pinterest.com/pin/77194581082879734/