Exploring group-wise conceptual deficiencies of fractions for fifth and sixth graders in Taiwan

Chan, W.-H.W.-H.ChanLeu, Y.-C.Y.-C.LeuChen, C.-M.C.-M.ChenCHUNG-MING CHEN2020-02-262020-02-262007https://scholars.lib.ntu.edu.tw/handle/123456789/463856Exploring group-wise conceptual deficiencies of fractions for fifth and sixth graders in Taiwanjournal article10.3200/JEXE.76.1.26-582-s2.0-35248889892https://www.scopus.com/inward/record.uri?eid=2-s2.0-35248889892&doi=10.3200%2fJEXE.76.1.26-58&partnerID=40&md5=bc688fa58e77fbb043589f9d8fdc61df