Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) TSUCHIYA Yoshikazu and HORIUCHI Kaoru and CHIBA Machiko,The Class Practiced Improving Critical Thinking Using a Chocolate Bar as a Subject Material in Home Economics : Critical Thinking was Improved Through the Activity to Investigate and Inquire Various Viewpoints with Others,Journal of the Japan Association of Home Economics Education,03862658,The Japan Association of Home Economics Education,2019,62,1,15-26,https://cir.nii.ac.jp/crid/1390848250111326080,https://doi.org/10.11549/jjahee.62.1_15