{"title":"理解初等数学教育中的数量概念:以对象、分数和单位组合符号表示的数量为中心","authors":"Seungeun Lee, K. Park","doi":"10.54340/kseme.2023.27.2.2","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":362562,"journal":{"name":"Journal of Elementary Mathematics Education in Korea","volume":"17 1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Understanding the Concept of Quantity in Elementary Mathematics Education : Centered on the Quantities Expressed by the Combined Notations with Objects, Fractions, and Units\",\"authors\":\"Seungeun Lee, K. Park\",\"doi\":\"10.54340/kseme.2023.27.2.2\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"\",\"PeriodicalId\":362562,\"journal\":{\"name\":\"Journal of Elementary Mathematics Education in Korea\",\"volume\":\"17 1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2023-05-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Elementary Mathematics Education in Korea\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.54340/kseme.2023.27.2.2\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Elementary Mathematics Education in Korea","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.54340/kseme.2023.27.2.2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Understanding the Concept of Quantity in Elementary Mathematics Education : Centered on the Quantities Expressed by the Combined Notations with Objects, Fractions, and Units