Play is such an important part of a child's growth and development. It is very important that as an early childhood professional you totally undestand Developmentally Appropriate Practice. Play is a child's work. In your classroom you need to have learning areas, stations, centers etc set up for children to "practice". You are teaching children all day long. Give them time to practice on their own through differentiating! My most recent article on play is on the homepage of this website! Take a look!