Welcome to Idaho, the Gem State Your students will go swimming at Coeur d'Alene Lake, hike through Yellowstone National Park, explore ancient volcanic lava flows at the Craters of the Moon National Monument & Preserve, ski at Sun Valley, and more as they learn about Idaho's history, plants and animals, industries, sports, cities, famous people, and more in this fun, fact-filled title. Aligned to Common Core Standards and correlated to state standards. Abdo & Daughters is an imprint of Abdo Publishing.