This document discusses reviewing and revising classroom management strategies based on data collection and monitoring. It recommends periodically using observation tools to collect data on student behavior, task completion, engagement, and other factors. This data should then be used to evaluate whether the current management plan is effective and make adjustments if needed, such as reteaching expectations, implementing incentives, or creating behavior plans for individual students. The document provides examples of different observation tools and data collection sheets that can be used.