2019 Volume 47 Pages 65-68
In this paper,we constructed a learning unit of Internet Addiction prevention education to improve high-school students' Internet Addiction tendency,utilizing cross-curricular learning. We implemented the teaching practice for 126 students at S high-school in the classes of information study,health,science,home economics and Japanese. After the classes,we examined achievements and problems of this teaching practice by analyzing students' annual changes about Internet addiction tendency. As a result of the questionnaire for the students,their Internet addiction tendencies and Internet use behavior were improved as a whole after the class.