Adding and Subtracting Fractions (especially with unlike denominators) is tricky business. There are lots of steps and for beginners, this can be confusing and frustrating. My kids use this graphic organizer and they do amazing things! You could laminate or put in reusable dry erase pockets. As students use this more and more they learn the steps so that in time they can complete an addition or subtraction problem involving fractions by themselves.