Rules and norms, sense of physical security, support for learning, social and civic learning, interpersonal relationships, and respect for diversity are only a few of the dimensions of school climate. We're talking about the quality and character of school life. Why? Because research and common sense reaffirm that focusing on the social and educational atmosphere is critical to student success, yet many schools and districts do not assess climate or include it in school improvement plans. How can schools develop a positive school climate that fosters teaching, learning, and the development of the whole child?