Yay we got our first puzzle piece

Today we worked well as a whole class, everyone followed instructions, people helped each other, we were resilient when we didn't win challenges which meant everyone could have a great day.
In Room 9 we are working towards collecting puzzle pieces one at a time so that we can complete our puzzle and have a class reward.
Today we collected our first puzzle piece. There are only 12 pieces to the puzzle I wonder how quickly we can collect the other 11 pieces. Will it only take 11 school days?