This product is part of Unit 4 (Functions). Get the full unit or even better, the full year below: Algebra I Full Year Curriculum (lessons, Homework, Reviews, Assessments, Answer Keys, All editable)This Algebra I lesson introduces students to average rate of change by helping them understand how a function changes over an interval. Through clear instruction, guided examples, and structured practice, students learn how to calculate the average rate of change using tables, graphs, and function e