Draw a sketch of your classroom layout before you begin. Determine which centers you would like in your classroom and designate a space for each. Common centers included in a preschool classroom are reading, small manipulative, water/sand, dramatic play and art.
Decide how you will separate each center. This will depend on the materials available to you and your classroom layout. Low shelves work as separators, as do bookshelves, easels or tables. Be sure the height of your shelves are within state regulations.
Set up a "rough draft" of your centers. Before adding toys or decorating, observe each center from a child's height. Look for sharp edges, exposed outlets or blind spots and correct any hazards.
Mark each center with an easily visible sign that designates what belongs in it. Using a piece of poster board, write the center's name and also add pictures of the types of toys and activities that belong there. For instance, the poster board for an art center would read "ART" and could include pictures of paintbrushes, crayons and paper.
Include a limit to the number of children allowed in each center on your poster board. Write the numeral, the word for the number and make the number countable by adding dots or pictures. For example, if the limit is three children, include a "3," the word "three," and draw three dots that the children can count independently.
Adjust your classroom setup as needed. Rotate toys regularly and make them relevant to your curriculum theme.