You need a variety of techniques, tools, methods and models to facilitate the workshops and decisions that take place during a project, because almost anything can happen and you need to be prepared.
The tool bag helps you to manage your peoject, to plan and deliver your workshops, to use creative problem solving, warm up exercises, energizers and icebreakers, quality analysis methods and collective decision making.
You may run a workshop during a project for many reasons: solutions scoping or development, requirments elicitation, project review meetings, joint reality checks, joint decision making.
A meeting or a workshop must be organized with care and imagination, if it is to be effective
and make good use of time, generate energy and stimulate participation.
Here is a document to download that can serve as a workbook throughout a project: Project Workbook