I made the chart in the PRINT SHOP program. 1 Large Circle, 1 Small divided into pie shapes (this would work for any size family! Just break it down into as many pies as you need!)
I then Laminated it with just the STICK ON LAMINATE, and attached the two together with a Brad. Now each day we just turn it clockwise and NO MORE FIGHTING!!!!! By the way, I taped a Large Magnetic Business card to the back so it sticks on the fridge!
This would work for any chores or such..... We used to have one for TOOTH BRUSHING at night... because they would argue about that too! One circle chart with #1,#2,#3,#4 and their names in the middle, that way they just brushed in order!