Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kataoka Kei,Lessons with Research Activity using a graphing calculator to deeply understand the movement on the plane and the implicit function,Japan Journal of Mathematics Education and Related Fields,13497332,Mathematics Education Society of Japan,2007,48,1-2,81-91,https://cir.nii.ac.jp/crid/1390003825184059520,https://doi.org/10.34323/mesj.48.1-2_81