6:15 PM - 7:30 PM
*Haruka YOSHIDA1, Kyoko KAGOHARA2, Toshifumi IMAIZUMI3, Yoshio SOEDA4 (1.Fukuoka Prefectural Ariake High School, 2.Faculty of Education, Yamaguchi University, 3.Graduate School of Science, Tohoku University, 4.West Japan Engineering Consultants, Inc.)