negative numbers (-1, -2, -3, -4, -5). then one person can call out math problems (addition or subtraction), while the other person acts the problems out by walking along the line. when the actor makes a mistake, you can trade places. experiment with both positive and negative numbers: try to trick each other. can you work out a way to mix hopscotch with this game?
you can play a different game with raisins or cookies, or with marbles or small rocks. have four people each sit down with five cookies. go around the circle taking turns asking another player for a certain number of cookies. say how many cookies that person 