You can find hundreds of such useful coloring pages with biblical themes, alphabetical games and more variations for preschool kids. However mind that you would need good configuration of system and good printer quality with perfect cartridge for fine print quality. Also make sure that you command the fine print or best print for your printer while printing the biblical pages for best results and perfect line drawing.
Online printable coloring sheets though can be quickly delivered at the reception desk. That will reduce the anxiety for kids as they wait. It also enables the parents to be able to talk with other adults and not have so many interruptions. Sometimes online printable coloring pages can be offered for educational themes, holidays, or even coloring contests.
Kids have a natural inclination towards drawing and coloring and this quality is used appropriately by coloring pages. Colors attract children in a big way and that is why playschools or preschools keep their environment multicolored so as to retain the interest of children. These pages provide an excellent way of teaching children about the nature, water bodies, trees, and other things that they see around them. Kids learn quickly when learning process is made fun for them and coloring pages for kids do just that.