It's showtime! The kids have been making costumes and practicing lines. Each is playing the role of a different part of the Earth, but the actors all think they have the lead role in the play. Will they ever get along? This storybook is one of several Elementary GLOBE books. Elementary GLOBE is designed to introduce K-4 students to the study of Earth system science (ESS). The storybooks form an instructional unit that addresses ESS and related subjects...