This study examined the experiences of 12 kindergarten, first-, and second-grade classroom teachers who provided one-on-one intervention instruction for struggling readers within the general classroom context. Teachers were interviewed at the end of the project. Interview statements clustered into four themes: Managing One-on-One Intervention, Observing Student Growth, Acquiring Knowledge about Teaching Reading, and Discovering Specific Characteristics of Good Teaching. Results indicated that positioning the classroom teacher at the center of a reading intervention with support may be a beneficial form of professional development. Implications for research and practice are discussed.