Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SASAKI Tomonori and TSUKAHARA Kensho and MATSUMORI Yasuo,Development of Learning Materials that Promote the Scientific Recognition of Pre-service Elementary School Teachers of Human Circulatory System: Based on the Selection and Application of Knowledge,Journal of Research in Science Education,1345-2614,Society of Japan Science Teaching,2022-03-31,62,3,599-610,https://cir.nii.ac.jp/crid/1390854717756076800,https://doi.org/10.11639/sjst.21064