【关 键 词 】：
数字教育资源； 供给结构； 供求关系； 供给服务
The supply of digital education resources is an important factor that affects the development of China's education informatization. The contradiction in supply is increasing with the demand of teachers and students for high-quality educational resources, and optimizing the resource supply system has become an important issue in education modernization. This study summarizes the development course of digital education resource supply in China through literature analysis. Based on the questionnaire survey data and some interview data, the study finds that the structural imbalance in the supply side of digital education resources in China has led to a mismatch between supply and demand, the lack of communication between the supply and demand has led to the insufficient effectiveness of resources. Moreover, the resource construction has been stressed, while the process of resource use has been ignored. Based on this, the research proposes that optimizing the supply of digital education resources requires a supply mechanism combining planned economy with market economy, transforming the original supply-demand relationship, and needs to focus on optimizing the quality of services.