School culture is the set of norms, values and beliefs, rituals and ceremonies, symbols and stories that make up the 'persona' of the school, says Dr. Kent D. Peterson, a professor in the Department of Educational Administration at the University of Wisconsin-Madison.n the other hand, in a toxic school environment, teacher relations are often conflictual, the staff doesn't believe in the ability of the students to succeed, and a generally negative attitude prevails, notes Peterson.
Acrylic roof coatings. These coatings contain various types of acrylic polymer, and are typically formulated to help extend the coatingâs life and improve durability. Acrylic coatings are available in a number of colors but are most commonly used as white reflective coatings.
Reflective surfaces are a form of geoengineering. The most well-known type of reflective surface is the cool roof. While cool roofs are mostly associated with white roofs, they come in a variety of colors and materials and are available for both commercial and residential buildings.