Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NARIMATSU Haruka and AOYAMA Kazuhiro and TSUJI Hiroko,A Study on Programming Education in Elementary School Mathematics,JSSE Research Report,1882-4684,Japan Society for Science Education,2019-12-21,34,3,43-46,https://cir.nii.ac.jp/crid/1390002184853214848,https://doi.org/10.14935/jsser.34.3_43