This is a smartboard lesson for the Grade 4 Math Module 3 Lesson 1. It follows the module manual for lesson 1. It is meant to help guide you and your students through the lesson. I know how difficult it can be to follow the small print in the manual! Many teacher questions have been covered and will be revealed upon clicking on them. This way information/ questions are not revealed until you want students to see them. It is meant to be interactive when needed, includes problems from the lesson, and even includes the problems set pages at the end, in case you want to go over them with students.