The Influence Of The Use Environment And Resources Of E-Schoolbag On The Reading Effect Of Primary School Students

In the process of basic education information construction,the related applications and experimental projects of e-schoolbags have been launched in many provinces and cities,and their performance is very prominent.It has also become the research focus of relevant scholars in the construction of basic education information.The e-schoolbag is a collection of information environment in the learning process of an individual.It mainly includes four parts:learning content,learning terminal,learning tool and learning platform.In the past,related research on e-books involved three major researches,namely the application effect of e-schoolbag in classroom interaction and teaching mode transformation,the development of e-schoolbag related systems,and the combination of e-schoolbag and specific subject education techniques.However,the researchers have not paid enough attention to the use environment of e-schoolbags and the design standards of learning content and the docking between them.This makes the resources of digital textbooks in e-schoolbag difficult to match with the e-schoolbag learning terminal and the use environment.The adaptation of digital textbooks in schoolbags has increased the difficulty.Therefore,based on the theory of e-schoolbag framework,this study mainly discusses the design standards for resource presentation of learning terminal use environment and learning content,and provides a certain empirical basis for subsequent related research and standardization of e-schoolbags.This study is based on literature analysis.Through previous field research,we found some problems in the elementary classroom of the learning terminal and learning content of the e-book,using experimental research methods,through objective performance indicators(task time,task accuracy rate)and subjective evaluation Indicators(fatigue,satisfaction)are examined in multiple dimensions,Aiming at the two aspects which are the use environment of e-schoolbags(textbook form,ambient illuninance*screen brightness)and resource presentation(font size*font type,foreground color*background color),this paper makes a comparative study on the reading effect of primary school students,and provides a certain empirical basis for the subsequent related research and the standardization of e-schoolbags in the basic education stage of China.Through the research,the following conclusions were obtained:(1)The three different textbook forms of 7.9-inch digital textbooks,9.7-inch digital textbooks and paper textbooks have different effects on reading time,reading fatigue and satisfaction of primary school students,and the comprehensive reading effect of 9.7-inch digital textbooks is better.(2)Different combinations of ambient illumination and screen brightness have a significant impact on the use of e-book reading by primary school students.When the ambient illumination is 300 lux,the primary school students,reading effect is the best when the screen brightness level of the electronic school bag is set to 80%;when the ambient illumination is 1200 lux,the primary school students’ reading effect is the best when the electronic book packaged screen brightness level is set to 100%.(3)Different combinations of font size and font type have a significant impact on the use of e-schoolbag reading by primary school students.When the font type is Kai,the digital resource presentation form with the font size of 18pt is the best for the primary school students to use the e-schoolbag;When the font type is Song,the digital resource presentation form with the font size of 16pt is the best for the upper primary school students to use the e-schoolbag.(4)The four different foreground color background eolor matching schemes(Black on white,black on white,black on green,black on black)have significant differences in response time、correction tasks,response time of recognition tasks、subjective fatigue and satisfaction of primary school students.On the whole,the color scheme of black text on white background is better than the color scheme of black test on the yellow or green background,and the color scheme of white text on black background is the worst for primary school students.