A comprehensive 5-page student packet for 8th-grade Algebra (Unit 7.7) on linear models, organized in the requested instructional sequence: Do Now, Excellence, Prior Knowledge, Guided Practice, Priority Practice, Mastery, Exit Ticket, and Homework. Features discovery-based scaffolding in the Excellence section and a "Try This" question in Prior Knowledge. Fixed page breaks and layout issues. Fixed equation variable alignment. Adjusted typography for readability.