This was a good activity for apply percent questions and logical reasoning. It was like putting a puzzle together. The students were using number of people as the percentage of people. I had one student who did an awesome job of using the idea of percent as per 100 and he took the 17/25 and instead of dividing the fraction to get the percentage he multiplied top and bottom by 4. I was excited about his prior knowledge because that is something we have not discussed this year. RETENTION STILL EXISTS!! I HAVE SEEN PROOF!
I think this assignment could be assigned as a homework activity although we did it in class.