Test Of Motor Skill Development For Children 7-12 Years Old In Taiyuan Establishment Of Norms

Motor skills are the external behavioral performance of various physical activities of human beings,which can be used to not only evaluate the individual's physical fitness level,but also objectively analyze and evaluate the individual's motor skills.Motor skills are the core elements of children's physical and mental development.Healthy children can show good motor skills,and at the same time they can have ideal physical daily activity levels on the basis of good motor skills.However,motor skills are not entirely dependent on the natural growth of children's age,and the improvement of children's motor skills requires the accumulation of their physical activities and related physical exercises.In our country,7-12 years old is in the primary school teaching stage.According to the school education and teaching arrangements,we can promote the development of children's motor skills through selective and targeted teaching content to promote children's physical and mental health.Therefore,the evaluation of children's motor skill level can not only understand the development status of children in this aspect,but also provide a reliable reference for relevant education and teaching.It is of great theoretical and practical significance to study the norms of motor skill development test for children aged 7-12 in Taiyuan.The study used literature data method,test method,mathematical statistics method and other research methods,through the selection of evaluation tools for the 7-12 year old children's motor skill test norm established in Taiyuan City,and conducted tests involving a sample of 1792 elementary school students.With the test,the normal model of motor skill development test for 7-12 years old children in Taiyuan City was established.The relevant research conclusions are as follows:(1)The TGMD-3 evaluation scale has a good difficulty for children of other ages except that the displacement-type movement skill test is relatively simple for children 12 years old.(2)The discrimination of the 7-12 year old children's motor skill development test scale in Taiyuan City is better.(3)The assessment scale of 7-12 years old children's motor skill development test in Taiyuan has good reliability.(4)The evaluation scale is verified by the data of 7-12 years old children in Taiyuan City,which conforms to the theoretical concept compiled by the original scale,that is,the basic motor skills can be divided into two types of skills: displacement and ball,and the fitness of the model and data is assumed Ideal.(5)The test results of 7-12 years old children's motor skills development in Taiyuan City showed that different gender groups showed no significant differences in displacement motor skills and overall basic motor skills,and there were significant differences in ball motor skills.(6)The research finally established the norm of the motor skill development test for children aged 7-12 in Taiyuan City.It is divided into three categories: standard norm table,percent-rank norm table,and five-grade norm table.A total of 12 norm tables.