I have a quick question! I have been looking at a bunch of Kindergarten websites and have been noticing some teachers leave out A LOT of math centers. Like, there are a lot of math centers available to the kids at all times. I was just wondering how many math tubs/centers you leave out at a time. In my class, I have 7 tubs, but they are geared toward what concept we are studying. I was just wondering if it would be better to just leave a bunch of tubs out for each center group to choose from...maybe not neccessarily geared only toward a certain concept. thanks for your help!!