Oregon Tribal History Science Resources - Grade 4 October 22, 2024 13:27 The attached resources can be used as a way to supplement instruction about the history of Oregon Native Americans. Oregon’s First Geologists Science Grade 4.pptx 8 MB Download Native American Legends and Stories of Geologic History in Or Grade 4 Science.pdf 80 KB Download Oregon’s First Geologists Science Grade 4.docx 20 KB Download