This chapter discusses how to collaborate with colleagues when considering data and the Feedback Loop to further increase the effect this work can have. We discuss the value and importance of working with other educators and identify ways to go about developing such relationships and opportunities to collaborate. The bottom line is that working with colleagues not only makes this process more enlightening but more effective and enjoyable. Chapter 9 is included in this book selection and provides additional resources to explore. Teacher background information, assessments, and references are provided. This book selection also includes the Table of Contents, Acknowledgments, About the Authors, Contributors, Introduction, Glossary of Key Terms, and Index.