With the development of educational informational technology, researches on preschool edu- cation information in our country are steadily advancing. Based on the Unified Theory of Acceptance and Use of Technology, the paper analyzed preschool teachers' acceptance of information-based educational activities from the aspects of performance expectatiofl, endeavor expectation, community impact and convenience level. The results indicated performance expectation, community impact and endeavor expectation had positive effects on the teachers' using...