Is your family making a trip to Yellowstone National Park this summer? Need something to engage your kids with? Originally designed for the Yellowstone Creation Adventures (Northwest Treasures, NorthwestRockAndFossil.com), this Activity Journal is designed with grades 3-6 in mind. Besides information about the park, it has a variety of activities designed to engage the reader with facts about the park. Geared towards the geology of the park, it also...