:haha: For the past couple of years, I have done a lot of team building activities the first week. One of the things my kiddos like (3rd graders) is when I hand all four (or five) table groups identical puzzles in ziplock bags, and the first team to finish wins. I'm considering changing this a little this year. It's time to replace my puzzles, and I'm considering using 4-5 different puzzles, all with the same number of pieces (250-300). Ideas? I'd love to read your reasons for your reasoning, lol.