AI Lesson

Linear Polynomials: Adding & Subtracting

Algebra 1, Unit 1, Lesson 1, Day 1. A beginner-friendly intro to linear polynomials: what they are, how to add them (the apples-and-oranges trick), and how to subtract them (the sign-flip mirror rule). Ends with an error-analysis exit ticket. Aligned to TEKS A.10A, A.10C, A.10D.