Z is for zoo coloring page, Your child will receive the greatest educational benefit when the coloring pages bring all of these elements together, such as when there is a picture of an animal with it's name written on the page, or when numbers are shown with the name of the number written out, or even a two-sided coloring page with one side showing the letter, number or word, and the other side of the page depicting an animal whose shape resembles the letter or number on the previous page.