Here they had to write yes or no to tell if they are able to create the letters with the blocks given. (I only had blocks with straight sticks & no curved lines. We had just practiced sorting letters by curved lines, straight lines or both so this was just a review for them.
Call me old fashion but I still have a housekeeping center and block center in my classroom! I feel that kindergarteners still need to learn through play so in order to justify keeping these "play" centers in my classroom I made sure they were math & literacy based. Here are a few ideas I use in my blocks center.