Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHIMIZU Kinya,A Report of the Survey Research on the 9^ Graders' Sense of the Usefulness of Science Knowledge : A Comparative Analysis to the Attainments of Other Subjects,JSSE Research Report,1882-4684,Japan Society for Science Education,2005,19,3,51-54,https://cir.nii.ac.jp/crid/1390282681087210368,https://doi.org/10.14935/jsser.19.3_51