Research on Influencing Factors of Teachers' Effective Teaching Ability in Higher Vocational Colleges Based on TPACK Model

The purpose of this paper is to improve the personal development and professional development of HVC(Higher Vocational Colleges) teachers, so as to adapt to the ever-changing social needs and meet the needs of constantly improving higher education. In this study, TPACK theory is used as a framework for problem analysis and a reference framework for designing survey tools, and the influencing factors of HVC teachers' effective teaching ability are investigated, and the integrated application of practical knowledge in TPACK model is supported by the analysis and research of teachers' effective teaching ability. The survey results show that the mean of each dimension is less than 4, indicating that the TPACK level of teachers is at a moderate level. The development of teachers' TPACK level is not significantly influenced by gender, and whether they have experienced teaching practice has a significant impact on the development of teachers' TPACK level. The regression coefficients of PK, PCK, TCK and TPK reached a significant level, while the regression coefficients of CK and TK did not reach a significant level. PK, PCK, TCK and TPK had a significant positive impact on the level of TPACK. Teachers should strengthen the awareness of role transformation, establish the concept of lifelong learning, and improve the effective teaching ability step by step.