Final answer:
The three project phases include the Preparatory Phase, where scope and resources are defined; the Implementation and Learning Phase, where the plan is carried out and monitored; and the Program Evaluation Phase, where successes are evaluated and lessons learned for future projects.
Step-by-step explanation:
The three phases of a project are Preparatory Phase, Implementation and Learning Phase, and Program Evaluation Phase. The Preparatory Phase involves setting the foundation by defining the project scope, objectives, and securing resources necessary for project execution. In the Implementation and Learning Phase, the project plan is executed, and monitoring of the progress occurs, with learning and adaptations being integral.
Finally, the Program Evaluation Phase is when the outcomes are analyzed to determine the project's success and effectiveness. This phase also leads to the development of Lessons Learned, which can improve future projects.