Jumbles will help students learn common prefixes, suffixes, and compound words to improve their reading skills and help them learn word structure. Each activity includes an instructional page with reinforcement exercise followed by a jumble puzzle. In order to solve it, students must use critical and creative problem-solving skills as well as information pulled from the lesson. 76 reproducible pages, softcover. Line-listed answer key included. Grades 3-5 / Ages 8-10.