This is a comprehension guide for James Preller's book, Jigsaw Jones: The Case of the Stinky Science Project. It includes: Comprehension questions for every chapter, along with vocabulary practice Before reading and after reading activity Culminating writing prompt Full answer key Great for use in guiding reading groups or for readers who need more support. Full answer key included! Jigsaw Jones: The Case of the Stinky Science Project is a guided reading level M book. Follow Jigsaw Jones on this exciting mystery!