This engaging Slide show is student centered with a focus on developing the concept of fractions and how they relate in size and to percents. Using a constructivist approach to engage and help students visualize such a tough concept, I've had GREAT success with this lesson. This lesson/unit will help build a solid foundation for comprehending fractions and parts of a whole! Included with the Slides is an interactive student worksheet via Google Docs. Please continue to look for more engaging and STEM related from my store.