This document discusses questions asked by students in different educational settings and how to foster a classroom culture where student questions guide inquiry and learning. It notes that research shows children ask over half the questions at home, but less than 5% of questions in nursery school and under 15% in high school. Most student questions in high school are lower level questions. The document suggests having students separate questions into open-ended and closed questions, adding more open-ended questions that have no single right answer and require thinking.