7.6 Unit Overview

by Michelle Nguyen

By Desmos Classroom

Learning goals: Section 1: Equations and Tape Diagrams (Lessons 1–4) • Use tape diagrams to represent equations and situations in context and to determine unknown values. Section 2: Solving Equations (Lessons 5–12 + Practice Day + Quiz) • Solve equations of the form `px+q=r` and `p(x+q)=r` in real-world and mathematical problems. • Write equivalent expressions by adding, subtracting, expanding, and factoring. Section 3: Inequalities (Lessons 13–17 + Practice Day) • Solve inequalities of the form `px+q>r` and `px+q<r` that represent real-world and mathematical problems. • Create graphs that represent solutions to inequalities, including those with `\le` or `\ge` . Materials • tools for creating a visual display