These slides follow Chapter 5 in the GoMath curriculum for 3rd grade, and are meant to be ready-to-use for teachers and students to interact with the lesson. They incorporate the same lesson components as the textbook, with the addition of a "materials" slide showing students what they will need to be prepared for learning, and a "grapple problem" slide where students begin the lesson with a challenge/warm-up problem that they can discuss with partners.