This document discusses the benefits of block play for preschool-aged children. Block play helps children develop skills in STEM subjects like science, technology, engineering, and math. It allows children to learn through exploration and experimentation. Setting up an effective block center involves determining an appropriate size and location, choosing furniture to define the space, facilitating easy cleanup, and selecting age-appropriate blocks. When playing with blocks, children can develop skills in areas like problem-solving, creativity, imagination, self-expression, and math concepts. Teachers can support learning by observing children's block play and asking questions.