The 69th Annual Conference of Japanese Society for Engineering Education

Presentation information

Research Lecture

Research Lecture I

[1D] (01-1) Education at universities and KOSEN (College of Technology) – Education method and its teaching materials development by lecture and exercises –

Wed. Sep 8, 2021 11:15 AM - 1:00 PM D room

座長:信山 克義(八戸工業大学)
副座長:平野 重雄(東京都市大学)

12:45 PM - 1:00 PM

[1D13] Active introduction via iPad for showing shortest distance connecting points of parallelogram

Practice in Geometry by GeoGebra active instructions

Hiroki Nishibayashi1, ○Yukiko Wasio2, Hirotoshi Furutsu2, Noriko Hirata2 (1. Nihon University, Guraduate School of Science and Technology, 2. Nihon University, College of Science and Technology)

Keywords:Mathematics education, GeoGebra active instructions, Geometry on iPad

平面上に3個以上の点が存在するとき,それらを結ぶ経路(線分と分岐点の集合)のうちで最短のものを,最短経路とよぶことにする.今回我々がGeoGebraで作成した教材では,4点が平行四辺形の頂点に位置する場合の最短経路を,動的に示している。