Toys, like play itself, serve multiple purposes in both humans and animals. They provide entertainment while fulfilling an educational role. Toys enhance cognitive behavior and stimulate creativity. They aid in the development of physical and mental skills which are necessary in later life.

One of the simplest toys, a set of simple wooden blocks is also one of the best toys for developing minds. Andrew Witkin, director of marketing for Mega Brands told Investor's Business Daily that, "They help develop hand-eye coordination, math and science skills and also let kids be creative."[8] Other toys like Marbles, jackstones, and balls serve similar functions in child development, allowing children to use their minds and bodies to learn about spatial relationships, cause and effect, and a wide range of other skills as well as those mentioned by Mr. Witkin.
Two children playing with paddle balls, a painting by the Chinese artist Su Hanchen (苏汉臣, active 1130s-1160s AD), Song Dynasty

One example of the dramatic ways that toys can influence child development involves clay sculpting toys such as Play-Doh and Silly Putty and their home-made counterparts. Mary Ucci, Educational Director of the Child Study Center of Wellesley College, demonstrates how such toys positively impact the physical development, cognitive development, emotional development, and social development of children

A toy is anything that can be used in play. Toys are usually associated with children and pets, but it is not unusual for adults and some other animals to play with toys. An example of this is a dolphin being trained to nudge a ball through a hoop. Many items are designed to serve as toys, but goods produced for other purposes can also be used. For instance, a small child may pick up a household item and "fly" it through the air as to pretend that it is an airplane. Or, an animal might play with a pinecone by batting at it, biting it, chasing it, or by tossing it around. Another consideration is interactive digital entertainment, such as a video game. Some toys are produced primarily as collector's items and are intended for display only.

The origin of toys is prehistoric; dolls representing infants, animals, and soldiers, as well as representations of tools used by adults are readily found at archaeological sites. The origin of the word "toy" is unknown, but it is believed that it was first used in the 14th century.[1]

Toys, and play in general, are important when it comes to growing up and learning about the world around us. The young use toys and play to discover their identity, help their bodies grow strong, learn cause and effect, explore relationships, and practice skills they will need as adults. Adults use toys and play to form and strengthen social bonds, teach, remember and reinforce lessons from their youth, discover their identity, exercise their minds and bodies, explore relationships, practice skills, and decorate their living spaces.

Toys are more than simple amusement, they and the ways that they are used profoundly influence many aspects of life