100 Days of School, 100 Pieces of Thumbprint ArtFiled Under: Sets and Counting; Be the first to share your thoughts - leave a comment below!Part of Wordless Wednesday… See a detailed version of ALL 100 pieces of thumbprint art here. And make sure to share with your PLN on Twitter, Facebook and Pinterest! You might also like... Using the Hundreds Chart to Teach Beginning Multiplication Really Big Numbers: The 100 Dots Project Chutes and Ladders - It's a Math Game! 100 Days to Christmas This post may contain affiliate links. When you use them, you support us so we can continue to provide free content!