Abstract
Flip teaching was introduced into an experimental education for mechanical material engineering. Various ideas were come up in order to improve the classes and more serious attitude of the students and better report results were acquired as compared with the original classes. One of the ideas is strict time check of the video lecture for the students before the class to use a portal system of our university. One of the other ideas is to introduce group discussions regarding the experimental results instead of the lecture. How the students’ attitude was improved and the report evaluation comparisons between before and after the flip teaching introduction into the experimental classes are also described.