Looking for additional materials to go with your Imagine It! program. These are documents I created for my fourth graders to challenge their comprehension and spice up the unit, instead of using the supplemental materials that came with the program. This set is for unit 4 which includes the text:The Golden Spike, The Dust Bowl, Immigrant Children, Pop's Bridge, and John Henry Races the Steam Drill. For each story there is an Anticipation Guide, Study Guide, Comprehension Check, Vocabulary quiz,