| In recent years,large screen interactive games based on interactive projection are stepping into the field of education in a new way,providing new ideas for teaching research and development.Early childhood is the key stage for the development of basic motor skill and the change of perception ability.The lack of external perception stimulation and opportunity for movement will not be conducive to the development of perceptual motor ability of children.Through consulting the literature,I learned the current status of domestic children’s physical education,which is mainly manifested in the problems of single curriculum teaching setting,lack of comprehensive teaching practice,lack of education,lack of clear goals of preschool education and so on.Based on the existing teaching research,this paper tries to integrate the physical education teaching classroom through a large screen-based somatosensory interactive technology based on the large screen,create a situational game training environment with physical participation,and integrate interesting story plots to continuously attract their attention,so as to achieve the purpose of improving preschoolers’ perceptual motor ability.The study first selected children aged 5-6 from H kindergarten in Lanzhou City,Gansu Province to evaluate their perception of motor ability.Through data statistics and screening,it was finally determined that 21 students participated in this experimental teaching research,of which 11 students served as the control group,and10 students served as the experimental group for corresponding teaching interventions.Secondly,the study uses policies such as the 3-6 years old children’s learning and development guide,kindergarten teaching activity game specification,kindergarten education guide outline and other policies as teaching guidance,and then clarifies the characteristics and learning needs of learners and the analysis of related teaching principles.Through the interactive projection game that has been developed by itself,the actual development of children’s perception of motor function is combined,and the teaching activity design of this research is carried out from the four aspects of goal,content,plan and activity process.Finally,during the 8-week game intervention,the author recorded the changes in children’s physical movement development and emotional experience in the interactive projection game environment through classroom observation and interview.The study found that interactive projection games can create an immersive training environment,support children’s physical participation in multi-channel interaction,real-time action interaction and game feedback,provide systematic gamified training mechanisms,and put forward the following suggestions:(1)The learner-centered game situation promotes the motivation of children’s participation;(2)The game goal-oriented,providing learners with truly meaningful interaction opportunities;(3)Active encouragement and adequate teaching demonstrations,Enhance students’ selfconfidence in sports training;(4)Reasonably control play time and update game scenes to reduce the loss of freshness;(5)Appropriately increase the difficulty of the game and increase children’s internal achievements;(6)Reasonably control the amount of exercise of children. |