This area model set, also known as the box method, includes problems for 2-digit by 1-digit and 3-digit by 1-digit multiplication. It comes with a class presentation (PDF) and a differentiated worksheet set. What You Receive:1. Class Presentation: A 30-page PDF file with a step-by-step procedure for teaching the area model.The first several problems are solved step-by-step, gradually allowing students to take more control as they learn.2. Student Worksheet Packet: 16 student pages, answer key