I have a white board that covers their day. Its on the wall behind my front door. From nap times to meals to diaper chsnges and additional notes. I fill it in throughout the day. When parents pick up they can look at it. I even made it easier since when I would write on it if I was holding a child they would sometimes erase what I wrote. So I draw the lines in permanent marker and then attached Velcro. I printed out the words/letters I used to write. I laminated them and attached Velcro to them so all I do is stick on the info under the child's name. At the top I still fill in what we had for meals.