Project monitoring involves collecting data, analyzing it, and reporting progress. Key aspects include setting a baseline plan, measuring performance against the plan, and taking corrective actions if needed. Performance can be monitored using tools like Gantt charts, control charts, and earned value management (EVM). EVM integrates scope, time, and cost data to determine project health. Developing an integrated cost/schedule system involves creating a WBS, resource schedules, budget, and using EVM. Project baselines provide an anchor point for measuring actual performance against the plan.