Oregon Tribal History Math Resources - Grade 4 December 17, 2025 21:12 Updated The attached resources can be used as a way to supplement instruction about the history of Oregon Native Americans. Catching Pacific Lamprey at Willamette Falls Math Grade 4.docx 10 KB Download Catching Pacific Lamprey Math Grade 4.pptx 2 MB Download Pacific Lamprey Lesson Worksheet Math Grade 4.pdf 50 KB Download Related articles Math 8 B Support PowerPoints Math 7 B Scope & Sequence and Additional Resources Math 8 B Scope and Sequence & Additional Resources World History Beginnings to Present Unit 8: Americas to 1500 Unit Guide Math 6 A Additional Resources