Exploring Strategies for Quality Assurance in Online-Offline Hybrid Teaching under the Background of Smart Cities

The development of smart city construction and IT education and training are closely related and promote each other. The construction of a smart city is based on the application of information technology and IT education, and training is an important part of the construction of a smart city. Effective teaching needs the support of appropriate and scientific teaching strategies. Compared with the traditional offline classroom, the spatio-temporal structure of online and online hybrid teaching is significantly different. Therefore, we aim to explore the reform of our teaching and take online teaching as an example. Starting from the essence of online and offline blended teaching, this paper clarifies the differences between online and offline blended teaching and traditional course teaching and online network teaching, puts forward feasible strategies for the main problems existing in blended teaching, and provides new ideas for the implementation of online and offline blended teaching.