Kids will explore one of Earth's important energy resources with Geothermal Energy Projects from the history to how we use it today. They'll make a geyser that shoots steam, build a tin can power plant, and more. Each project includes color photos and easy to follow instructions. Aligned to Common Core Standards and correlated to state standards. Applied to STEM Concepts of Learning Principles. Super Sandcastle is an imprint of Abdo Publishing, a division of ABDO.