Worbook Book 1 contains three charmingly illustrated stories: Zack the Dog, Six Kids Jog, and Help! 911, with introductory exercises on word families. Vocabulary and follow-up questions develop students’ understanding of the stories as well as encourage their reasoning abilities. Final exercises in each section give students the opportunity to add their own drawings to complete illustrations. Designed to accompany Books 1 & 2 of the Explode the Code series.