Cindy, we have used Children and Worship (if that is the same thing)with our 5yr olds through 2nd graders for many years as a Sunday school class. It is very different from the old classes. We made our materials so they were not expensive at all. We gave up children's church in frustration and decided to try this as a SS instead. It really made a positive difference in behavior during worship. I also think the little kids look forward to something different when they reach 3rd grade and can be in the rotation classes.