Project Management Plan details how a project will be executed, monitored, and controlled. In general, it should include at least:
1. Scope, Schedule, and Cost Baseline.
2. Subsidiary plans for each knowledge area.
3. Additional information on project nature and life cycle.
Here I describe the possible amount of information a project management plan may include.
The slides are an integral part of a post on Project Management Plan from Project Management Basics. Find the post here: http://pmbasics101.com