Abstract: In the context of the rapid development of information technology and educational informatization, information based teaching ability has become an indispensable ability for teachers in the new era.How to improve teachers'information based teaching ability has become an important topic that vocationalcolleges have to pay attention to when seeking development and breakthroughs. This article focuses onthe basic research field of teachers' information based teaching ability in higher vocational colleges, andadopts the methods of literature analysis and questionnaire survey. Based on the literature review and re-search on the informatization teaching ability of teachers in higher vocational colleges in Yunnan Prov-ince, the factors restricting the informatization teaching ability of teachers in higher vocational colleges inYunnan Province are found, and the corresponding countermeasures are given.

Key words: Yunnan vocational colleges, teachers, information-based teaching ability