3Food is fun to put in my tummy. I eat many different foods. What foods do you like? The phonemes /ch/sh/ are featured in this title. In My Tummy is part of Decodables by Jump!, a comprehensive library of decodable leveled readers that follow a sequenced approach to phonics instruction. Young readers will enjoy colorful, photo-packed nonfiction as they follow a prescribed format supported by the science of reading that encourages reading development.