This product is based on the common core (engage ny) second grade module 4. Included are all of the application problems lesson 1-31 including lessons which do not include application problems as a fluency but during the concept development. Each story problem has a designated page and includes the lesson in which it is based on above. If you are like me you want to give your students opportunities for added practice. This product does just that...use it during your lesson or give it to your kiddos for homework, tutoring or extra practice.