Looking for a great lesson that models dividing by fractions? This is it! This lesson includes a script for new math teachers or seasoned teachers who may not be familiar with teaching using models. The lesson teaches division of whole numbers by fractions as described in grade six common core standards. Included is a review of division of whole numbers by whole numbers as well as a test prep review at the end of the lesson. Also included are answers to each problem and detailed explanations for most of the problems. This lesson bridges the gap between concrete and abstract understanding of dividing by fractions. My students absolutely love this lesson!