Research On The Development Model Of 3-10 Years Old Children's Ball Shooting Action

In children's growth of all levels,the cognitive domain,action areas,emotion is the greatest influence on children's development is also the most important three areas,and the motion field is the most intuitive reflect the state of the children's growth and development areas,children's basic motor skills of the effect not only on the physical development of children,for children's thinking ability,cultivate emotion also has a positive function of cannot be ignored.During 3 to 10 years old is one of the most important level of children's physical and mental development,skill is rapidly improving period.Greg PUyn,GengPeiXin.Liang Liguo et motor development concept is defined as the behavior of people life changes in [1].The basic movement skills development of children is one of the most important ability,basic skill of subsystem don't divided into displacement,the displacement of the skills and operation skills.Bounce the ball movement is a basic skill of operation skills,children's ability to grasp bounce the ball moves to a certain extent reflects the development level of children in this age group action skills,to study the level of compulsory education The development of children's sports and sports teaching research has certain help.To bounce the ball in the action research method is mainly used the literature material method,experimental method,mathematical statistics method,video observation and other methods for children bounce the ball movement skills model descriptive research,research in the process of using cluster sampling in jinan elementary school,nursery school children aged from 3 to 10,680 as the experimental object.Through analysis the following conclusions:1.3 to 10 years old children bounce the ball movement in the development of the overall movement pattern can be divided into four levels,the overall level of development at lower ages girl better than boys,at the age of three or four girls ahead of boys in the second level,but with the development of age boy bounce the ball movement skills gradually more than girls,and during the period of 4 to 5 years old take the lead into the second level,in each age level development,followed in childdevelopment level of main boy ratio is always greater than girls.2.Bounce the ball movement in every limb development model is summarized as:(1)in the upper limb movement development pattern during the 3-4 years old girl development speed is faster than boys,aged 4 to 5 as the turning point,the boy first into the higher level,the level of age after the boy development speed increase gradually,bounce the ball moves more smoothly than girls.(2)the hand-wrist movement model is divided into three levels,H1 levels correspond to the first level,H2 level corresponding to the second and third level,H3 level corresponds to the fourth level,the male girl between the ages of 4 to 8 hand-wrist movement change smaller,mainly concentrated in H2 level,less than 4 years old at stiff action levels,gradually mature after the age of eight.(3)the trunk action is turning with 5 years of age,the mode of development before the age of five girls than boys mature early,after5 years old boy into more advanced mode level proportion is higher than girls,girls develop gradually slow.(4)the hips-leg motion mode before the age of five gender gap is not big,after 5 years old boy hip flexion bended leg movements gradually decreases,and faster into mature mode.3.Bounce the ball movement overall development pattern with the cadence development pattern similar to a certain extent,the girl in the rapid development of the small age than boys,but by the children's physical and mental development rule and the surrounding environment and education environment,the girl in the process of motor skill development gradually slow behind the boy.Having attained the highest level,at the age of 10 girls after 10 years of age but development space is larger than the boy.