The playful and development of

"There are many parents because Pazang, to prevent children playing with sand, in fact, so stifle opportunities for their playful and intellectual development." Dr. Shi said, the sand not certain shape, very malleable, full of changes, compared to the general toys, play sand is more coplayground equipment slides nducive to the cultivation of the child s imagination and ability.

"In the process of playing with sand, small children of the age group through the heap of sand, shovel sand, ask, Formosa and other sports can exercise the size of the hand muscles, improve physical fitness and coordination skills; children of the age group unfettered free styling, the development of children s creativity and sen se of innovation. "

Sand rich in minerals, playing with sand on the benefit increase childrens indoor play equipment hildren s resistance to disease and reduce the sensitivity of the skin. "Dr. Shi said that the physical contact of a large number of micro-organisms in the sand when children play with sand, can make children the immune system to "recognize" the bacteria without their allergies.