This document provides an overview of data collection tools training. It defines monitoring and evaluation as the continuous collection and analysis of project data to track progress for monitoring, and the measurement of project objectives and impact for evaluation. The document outlines the importance of M&E for making informed management decisions, accountability, and institutional memory. It also describes features of an M&E system including defining indicators, collecting data, analyzing information, and using it to improve work. Finally, it discusses concepts such as data management, data flow, and provides an example service flow chart to illustrate data movement in an organization.