This book constitutes the refereed proceedings of the 29th National Conference on Computer Science Technology and Education, NCCSTE 2019, held in Kaifeng, China, in October 2019.The 12 full papers presented were thoroughly reviewed and selected from 50 submissions. The papers focus on the diverse environments of smart learning, including massive open online courses with AI assistants, intelligent tutoring systems, interactive learning courseware, learning games, collaborative programming communities, community tutorial systems, personalized exercise programs, tutoring robotics, etc. The papers are organized in the following topical sections: ​smart learning; information technologies.