This product is part of Unit 6 (Coordinate Geometry). Get the full unit or even better, the full year below: Geometry Full Year Curriculum (lessons, Homework, Reviews, Assessments, Answer Keys, All editable)This Geometry lesson introduces students to the concept of slope and its relationship to parallel lines, along with the notation used to represent linear equations. Through clear instruction, guided examples, and structured practice, students learn how to calculate slope from graphs, tables,