School Coloring Page For Kids. Miss. Bindergarten Celebrates The 100th Day Of Kindergarten is a delightful story to read to children, and there are so many great activities to go along with the book, like this Happy 100 Days Of School coloring page for kids! Coloring helps children strengthen fine motor skills, which makes this a really good activity for preschoolers and kindergarten children. So, what are you waiting for ? Grab your crayons and let’s color in the Happy 100 Days Of School coloring book page. Just drag the Happy 100 Days Of School coloring book page image to your desktop, and print. While the kids are coloring in the Happy 100 Days Of School coloring page, play It’s A Party song for kids in the background. It’s A Party song for kids is a nice complement to this super fun kids 100 Days Of School coloring page activity!