<P> Toys that require a child to manipulate it with his fingers and hands can be categorized as a manipulative . Manipulatives involve coordinating the eye to what the hands are needed to do . They stimulate fine motor development because they require controlled use of hand and finger muscles . Some manipulative toys, such as puzzles, are self - correcting, fitting together in only one specific way . These types of toys only fit together one way and allow children to work until they achieve success . Play dough is a manipulative that can help strengthen a child's fine motor skills . Dough can be rolled into balls, tooth picks can be used to create designs in the dough, and plastic knives can be used to cut the dough (with supervision). </P> <P> Other ways to assist children with their fine motor development are to use modified tools to assist them . For young children, using crayons is often difficult at first due to their small size, so it is important to provide children with a tool that they are able to manipulate . There have been crayons created that are a tetrahedral shape, so that the children are able to grab the crayon in any position . The use of these crayons allows for a child to create a more precise picture because of the control he has and this also helps the child to pursue such personal expression, since he is not being frustrated by not being able to use the tools . Children, when they are learning to print, also experience some frustrations . A way to assist a child who is having difficulties with this is to provide him with a Primer pencil (which is thicker around) or to modify a pencil by adding to its circumference (either by a formed grip or by adding tape). For a child who is having difficulties with his fine motor skills, offering tools such as larger pencils and modified pencils will help the child develop a better grasp of this tool and eventually moving to smaller, regular size pencils . This will help with his self - esteem, providing him with a sense of accomplishment in writing tasks . </P> <P> Another way to assist a child who is having difficulties developing his fine motor skills is to provide the child with proper positioning of his hands and body to accomplish tasks . </P> <P> Positioning is very important for engagement in fine motor tasks . A child's seat should allow him to sit comfortably with his feet placed firmly on the floor . His hips, knees, and ankles should be at 90 degree angles, with his torso slightly forward . His desk height should be approximately 2 inches above his elbows when his arms are at rest at his side . If the child's chair is too tall, leaving his feet dangling, create a makeshift footrest out of old telephone books bound together with masking or another strong tape to provide added stability . Keep in mind that trunk stability is necessary for good mobility of the arms, hands, and fingers . </P>

How water contribute to the development of fine muscles