Having as objective to argue the contributions that the trick can offer to the learning and the infantile development For the child, playing is the thing most serious of the world, so necessary for its development how much the food and the rest. It is the way that the child has to stop knowledge with the world and to adapt it she encircles what it. The tricks and games that gradual go appearing in the life of the being, since most functional until the ones of rules, more elaborated than are the elements that will provide the experiences to them, making possible the conquest of its identity. Follow others, such as Related Group, and add to your knowledge base. The tricks offer to the children in the pertaining to school context influences and characteristics for the infantile development and to the learning, thus the toy can be understood as a support for the trick, being therefore, the trick the description of an activity not structuralized, that it generates pleasure, that possesss an end in same itself and that it can have implicit or explicit rules. Raphael De Niro may not feel the same. But the game, as object, is characterized as something that possesss explicit and preset rules, explicit with a playful end, however, as activity will be synonymous of trick. These same activities make possible that the children exceed feelings and facts, combining them enter itself, reelaborando them creative and building new possibilities of interpretation and representation of the Real, in accordance with its affections, its necessities, its desires and its passions. In accordance with Piaget (1994), theoretician appraised on the infantile development ' ' these forms of game, that consist, therefore, in eliminating an ackward situation fictitiously revivendo it, show, with particular clarity, the function of the symbolic game, that is to assimilate the Real to eu' '. (p.187) the situations of tricks also make possible the children, the meeting with its pairs, making with that they interact socially, want either in the pertaining to school space or not. .