Stack It! math station where students take turns rolling the dice and adding that many cubes to their tower - whoever can make the tallest tower without falling wins! (Building Number Sense in First Grade blog post with a ton of ideas!!)
I saw something similar on Pinterest but it was part of a calendar set that I didn't really want/need. I already have one I love :) So I created this set of ten frames that add up to 180 days. You can fill them in with stickers or draw circles in the spaces to count the number of days in school.