This learning resource focuses on understanding character development through the actions and dialogue of a central character named Leo. Students will explore how an author builds a character by engaging in several activities, including identifying character traits and providing textual evidence to support their observations. Key activities include reading excerpts about Leo, analyzing his actions and dialogue, and reflecting on the author's intentions through a series of guided questions. The resource encourages students to think critically about how characters are crafted in literature and how these elements contribute to a deeper understanding of the character's personality and motivations.