An investigation of 17 second-grade and 17 fourth-grade classrooms was completed to determine the types of management behaviors teachers exhibited and the impact that these behaviors had on the teaching-learning environment for both teachers and students. Four hours of observational data were collected in each classroom. Data analyses indicated that the teaching-learning environment was greatly affected by the amount and quality of several teacher management behaviors. Teacher retreating, which is defined and discussed, was found to be a significant predictor of student off-task behavior. A detailed discussion of how the research findings can be used in teacher preparation programs is provided.