Abstract: As the main model of adult education in China, adult college education has become a relatively mature education model in China. In order to better improve the interest of adult college education, flexibility, and informatization degree, better solve the problem of "engineering" contradiction, teachers in the teaching process according to the information technology teaching concept and the characteristics of adult continuing education, the introduction of micro teaching method in teaching practice, and mixed around small class teaching methods in the study of teaching methods.

Key words: Micro class, Mixed teaching, Adult junior college, The teaching application