Abstract: The micro-course is a new teaching mode under the background of the rapid development of information technology. It can combine the advanced information technology with the traditional high school history teaching content, the teaching plan and the teaching method, so that the high school history knowledge becomes more vivid and stereoscopic, Help students to better understand historical knowledge. The current work on the construction of the high school history micro-course teaching mode is becoming more and more important. In this background, the high school history teacher should make an innovation and breakthrough to the teaching work, and constantly seek to improve the method to carry out the fine course education work, construct a scientific history micro-course teaching mode, and finally realize the purpose of the curriculum reform.

Key words: Microteaching, Senior high school history teaching, Improvement methods