The authors demonstrate how to tailor curriculum to support the varied interests, abilities, and talents of the children in a kindergarten class. Through words and photographs, they describe an in-depth study of rocks and sand, a topic of great interest to the children. The teachers posed open-ended questions that fostered high-level discussions. They documented children's ideas and revisited the questions and ideas later. They investigated new theories outside of children's prior knowledge. Ogu and Schmidt explain how teachers identify and build on children's interests and knowledge and support all children's desire to explore and collect information. "When teachers design an inquiry-based curriculum grounded in documentation and reflection of children's questions and ideas, it can provide a scaffold to support many learning styles."