This kooshball review (smartboard activity) has graphing, writing, word problems, and one step for adding and subtracting inequalities (Virginia 6th grade math standard).
How I Play:
I throw the kooshball at the board to get us started. Students do the problem that is on the board on white boards. Then when I say, they all show me their answers before I randomly pick someone. If they get it right, then they get to throw the kooshball. If they get it wrong, then I pick someone else.