This document discusses the questioning skill in teaching. It defines what a question is and lists several purposes of asking questions in the classroom, such as verifying student understanding, attracting their interest, and enhancing creativity. The document outlines how to effectively ask questions, including doing so clearly and concisely with proper grammar, tone, and timing. It also differentiates between lower-order questions that test memory, middle-order questions that involve interpretation, and higher-order questions that encourage critical thinking. An observation chart for evaluating the questioning skill is presented at the end.