This study explores the impact mechanism of digital learning resources on students'digital literacy from the perspective of home-school collaboration based on survey data from 11,797 primary and middle school students in 7 provinces across east-ern,central,and western regions of China.The results indicate that both family and school digital learning resources significant-ly and positively influence students'digital literacy,with family digital learning resources and family background contributing more significantly.Moreover,the results of the heterogeneity analysis discover that increasing investment in digital learning re-sources at both home and school can significantly enhance the digital literacy levels of students in urban and rural areas.Quantile regression results reveal a decreasing trend in the effects of family and school digital learning resources on digital awareness and digital social responsibility,and an inverted U-shaped trend for the effects on computational thinking and digital learning and in-novation.Additionally,both family and school digital resources exhibit a single-threshold effect on digital literacy.Furthermore,both family and school digital learning resources indirectly influence digital literacy through previous digital learning experiences.Based on these findings,the following suggestions are proposed:(1)to expand digital learning resource investment from"schools"to"families"to leverage the complementary advantages of home and school resources,bridge the urban-rural digital literacy gap,and synergize home-school collaboration to achieve differentiated effects on the"awareness"and"skills"dimen-sions of digital literacy;(2)to enrich students'digital learning experiences,strengthen subsequent evaluations,and foster con-tinuous improvement in students'digital literacy.
digital learning resourcesdigital awarenessdigital literacyimpact mechanism