Rounding and estimating was always a harder concept for my new 3rd graders. We usually started off the year with place value and rounding was part of that. I used the "rounding rhyme" and that helped some kiddos. I used number lines and helped more of them. We did it over and over. But, let's face it, it's a little on the boring side. So here are 3 games that will hopefully spice up rounding practice for your students! When I used math games in my classroom I almost always modeled the game...