Help students solidify how to know if a number is even or odd!I teach it two different ways. If students cannot get it down with which number in the ones is even or odd, I have them look at the number in the ones place, and count out the number in two circles, then look at the circles and see if they are the same or not. If they have the same amount, it's even, if not, it's odd!I have included 10 pages of practice for each strategy.