| With the continuous breakthroughs in artificial intelligence,Internet of Things,and other technologies,the new round of technological revolution and industrial change is developing deeply,and various industries are being reshaped.The development of emerging technologies will also inevitably promote the reform of the education system,and it has become imperative to include information-based teaching in vocational and technical education.Among them,the SPOC-based blended learning mode has received a lot of attention in the education sector because of the flexibility of learning styles.However,the research on SPOC blended teaching mode is mainly focused on general education and higher education,but there are few studies on the introduction of SPOC blended teaching mode to tourism majors in secondary vocational schools(hereinafter referred to as secondary vocational).Secondary vocational plays a crucial role in cultivating and transporting tourism talents,and the continuous improvement of traditional teaching mode and the reference of SPOC blended teaching mode are necessarily involved in secondary vocational that uses education informatization to help develop teaching.This article is conducted in accordance with the needs of the development of vocational schools in the current information age.Firstly,this paper analyzes and summarizes relevant research results through domestic and foreign literature,and clarifies relevant concepts and theoretical foundations.Secondly,it investigates the current situation of teaching "Travel Agency Business" course in secondary school and analyzes its problems.Again,the teaching design principles of the SPOC-based hybrid teaching mode are established through reviewing the literature,and the SPOC-based hybrid teaching mode is constructed.Finally,the teaching design of the middle-level "Travel Agency Business" course based on SPOC blended teaching mode was carried out with two classes of tourism majors in Nanning G School as the teaching practice objects,and with pair of sub-easy as the teaching platform.It includes three parts: teaching design elements,teaching process and teaching evaluation,based on which the content of "Tour Guide Department" is selected for teaching practice,and the teaching effect is analyzed through four aspects:questionnaire survey,interview survey,online learning behavior analysis and comparative analysis of learning performance.The results show that firstly,the SPOC-based hybrid teaching mode can improve students’ knowledge and skills;secondly,the SPOC-based hybrid teaching mode can make up for the shortage of traditional classroom teaching in the middle-level "Travel Agency Business" course;thirdly,the SPOC-based hybrid teaching mode is applicable and popularized in the teaching of the middle-level "Travel Agency Business" course.To sum up,under the background of informatization teaching,the SPOC-based hybrid teaching mode can provide new ideas for secondary teachers to improve teaching methods and students’ learning methods,and provide reference experience for the teaching of secondary-level "Travel Agency Business" course.At the same time,it has reference value for the reform of informatization teaching mode in secondary education. |