Most of my class have mastered the objective of division, long, for fourth grade. I have a few struggling stragglers left. They just don't seem to get it. How can I help them? We've gone over it 100 times, the division family (Dad, Mom, Sister, Brother, Rover), seen ppts and videos on Scholastic Study Jams. Practiced on whiteboards and quizzes, homework. What else can I do for these two or three? They are so close. Any ideas? Please?