In order to solve disagreement between needs of young members and seeds of adult instructors in a Hatsumei club, we have developed a new robotic teaching material. Recently, young members have interests for not only traditional manufacturing or scientific experiment but also robotics and programing as a new field. However, adult instructors, that are mainly about 70-80 years old, have less knowledge and technique about robotics or programing. There is a big mismatch between them. In this paper, results of the questionnaire about the needs and the seeds, development of the new robot kit, execution and result of robot class using the kit to the young members are described.