Application Research Of WeChat Platform Based On OBE Concept In The Teaching Of Flower Decoration Technology In Secondary Vocational School

With the strong support of national policies for vocational schools,the society’s demand for the quality and quantity of talents in secondary vocational colleges is increasing.However,the current situation of vocational education is not optimistic.Traditional outdated teaching materials and the teaching mode of "full classroom irrigation" have led to various problems such as unclear career planning,lack of interest in learning,and weak self-confidence in learning,which has triggered the majority of vocational education practitioners to think about changing the traditional teaching model.With the development of the Internet,information technology has played a huge role in promoting teaching and learning.Among them,the We Chat public platform has become a popular mobile learning platform because of its simple and portable operation,rich interaction methods,and accurate content classification,which educators use to assist in classroom teaching.Secondary vocational schools can take this as an opportunity to realize the transformation of a new classroom model.In order to improve the efficiency of vocational education teaching,stimulate students’ interest in learning,and link the needs of garden enterprises,this study takes the practical training teaching of flower decoration technology as an example to explore the impact of mobile teaching methods on students.Under the guidance of constructive theory,proficiency learning theory,and informal learning theory,the research targets are secondary vocational school students who use literary analysis methods,empirical research methods,questionnaire methods,research interview methods,and the basics of domestic and foreign research,through the author’s teaching before teaching,the merchants and flower resources of the Dounan Flower Market were investigated,and the results showed that teaching should be combined with the course content and market demand to formulate goals and plans.And the existing functions of the We Chat public platform for a comprehensive and specific analysis,to solve the problem of limited classroom teaching time,so that it complements the advantages of classroom teaching,created a We Chat public account suitable for this teaching and research "Learn Flower Wisdom",combined with the core course of the garden profession "Flower Decoration Technology" with the needs of ability-oriented goals,We propose design ideas for We Chat public platforms that support secondary vocational education based on the OBE concept,and design ideas for "Oriental Flower Arrangements,Western flower arrangement and ceremonial flower arrangement" and other teaching contents are implemented as teaching cases.By analyzing the scores before and after teaching,the scores of student works after auxiliary teaching were significantly higher than those before auxiliary teaching.After using the We Chat platform to assist teaching,a field questionnaire survey was carried out for the second-year students of the landscaping major of Kunming A Secondary Vocational School,and a one-sample T-test analysis was carried out on the factors in the explicit learning behavior and implicit learning behavior of the students.The results show that this teaching has a significant impact on students’ symbolic and operational learning behaviors,and has a very significant impact on communicative and reflective learning behaviors;implicit learning Attitudes,motivations,interests,strategies and self-confidence in behaviors all had extremely significant effects.Under the support of the result-oriented concept,this teaching not only improves the students’ ability to learn independently,but also cultivates their innovative and creative thinking.Therefore,the author believes that the secondary vocational teaching mode of the We Chat public platform based on the OBE concept can help secondary vocational students improve their learning interest and enthusiasm and independent learning and creativity to a certain extent,and has certain reference value for the reform of the traditional teaching mode of secondary vocational garden courses.