Abstract
It is known that brain waves are closely related to emotions of human. The authors held “Matsudai science seminar" and gave lectures about computer programming for high school students living in Matsudai area of Niigata prefecture in Japan. In addition, we collected data about brain waves of the students learning computer programming and analyzed these data. In this paper, we firstly summarize results of previous questionnaires and tests, which the students firstly answered in this seminar. We secondly analyze relations between brain waves and the results of questionnaires and tests.