During the flight against COIVD-19 period,various online teaching platforms and tools have been widely applied in the field of basic education,which ensured the smooth development of large-scale home learning.In order to objectively evaluate the application situations of online teaching platforms and tools in home learning process of elementary and secondary schools,this paper investigated the online teaching platforms and tools from three aspects of functional characteristics,classroom application,and usage satisfaction degree.It was found that students,teachers and parents were generally sat...
