This is a spring themed making words lesson. All words are derived from the mystery word precipitation. The resource includes a worksheet for students, an answer key worksheet and word cards. The card cards are in the order in which they should be presented to the students. The words were chosen based on word families. So a sort and transfer lesson can easily extend the lesson. A resource which could help do this is a sort and transfer worksheet- http://www.teacherspayteachers.com/Product/Sort-and-Transfer-Worksheet .