Research On The Optimized Design Of Popular Science App For Preschool Children

In the information age,science and technology,as the first productive force,is undoubtedly the resources that the whole world is striving for.As one of the five areas of early childhood development,science has not received enough attention in China.Preschool children's scientific literacy plays an important role in the efficiency and quality of their future scientific education.As a product of the combination of science education and information age,preschool children's popular science app is playing an increasingly important role.However,there are still many problems in the development of popular science app for young children,and compared with language app,Game App and puzzle app,the development and research of popular science app for young children are lagging behind.Firstly,this paper analyzed the background of current development of preschool children's science popularization education.Combined with the development of children's science popularization app on mobile intelligent devices,the current development status and problems of preschool children's science popularization app are described.Then it introduces the theory of interaction design and user experience to explore the causes of the problems,and through user analysis and research,combined with theoretical analysis,summarizes some problems that need to be solved in the optimal design of preschool children's science popularization app.Based on the above analyses,this paper forward two directions of the optimal design of preschool children's science popularization app,the content design and the function design.Finally,from the two aspects of content design and function design,combined with the listed problems,the optimal design method is discussed in detail.This paper also combines the technology acceptance model to explore how to design and solve the risks in all aspects of preschool children's science popularization app.And in addition to the traditional interface and interaction design perspective to explore the design of preschool children app,this paper proposed the design principles from the view of content design.