If your students struggle with metric conversion, this is the product for you. Created by a team of fourth grade teachers and tested in our classrooms, this simple chart with manipulatives makes metric conversion thinking visible. It's engaging and fun but, best of all, each one of our students was successful.This product has a chart for the students to fill in, digit cards, and teacher instructions (including a sample of the filled in chart). This lesson takes about an hour to teach, dependin