With online printable coloring pages you never have to keep volumes of coloring books around. Most children change what they would like to color often. They bounce around from one theme or one set of characters to the next. Therefore they may abandon that coloring book with princesses or cars days after you buy it. Printing out the pages though allows them to always get what they want.
Studies and researches have shown that initial five years of a child are the most critical ones from the point of view of learning. Their capacity to learn new things is at its highest ebb during this period. Children of this age group can be compared to a piece of sponge that is ready to absorb any liquid that it comes across. These are the building years for children and we need to use this period for giving them rock solid foundation that can help them in building their mansion of life upon it in a way that it becomes an example for everyone else to follow.