This study investigates the dialogic affordances of story circles, a small group storytelling activity, enacted in three lower socioeconomic status preschool classrooms. Results show that children employed a range of dialogic strategies from ideationally populating their stories with other children to negotiating participation and making evaluative appraisals of children's stories. Boys, in particular, engaged in a more pronounced co-constructive storytelling style as the children used stories to enact relationships through the discourse systems of ideation, negotiation, and appraisal. The children's storytelling reveals the importance of child-led, dialogic talk for supporting meaning making in early childhood education. (author abstract)