The document provides guidance for students to define the purpose of their PYP Exhibition group project. It instructs students to first create a concept map linking their area of interest to PYP concepts and related concepts. They are then asked to share their concept maps with their group to add ideas and questions. Next, the group will brainstorm possible purpose statements to guide their inquiry, assessing the statements against guidelines before deciding on one to write in their journals. The purpose statement should connect to the transdisciplinary theme and central idea while including concepts with both local and global relevance.