This study focuses on the practical teaching mode of vocational education under the background of Internet Plus. The traditional model has some problems, such as lack of resources, single method, weak teachers and one-sided evaluation. The internet has brought many positive effects on practical teaching, such as expanding resources, providing enterprise cases, virtual experiments and online courses. In view of the traditional disadvantages and new demands, this paper puts forward innovative strategies such as building a multifunctional teaching platform, using diverse teaching methods, strengthening the construction of teachers and improving the evaluation system. Then through empirical analysis, the new teaching mode significantly improves students' practical, collaborative and innovative abilities, and the employment counterpart rate and salary are improved, which strongly proves its reform value and provides reference for the development of practical teaching in vocational education.