Judy Fix, Norma Fletcher, Dianne Johnson, and Janet Siulc—a group of teachers in the Buffalo Public School District—wondered what they could do that would go beyond talk and speculation about their teaching practices. They wanted to take action in their classrooms. This chapter is about the journey upon which the four teachers embarked as they hoped to find out if what they thought they were doing was really making a difference in their students’ learning. It provides only a brief glimpse into the many places that their action-research journey led them.