{"title":"Trial and Error:","authors":"Shmuel M. Avital, G. Amit","doi":"10.2307/j.ctv1hw3xxc.7","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":36730,"journal":{"name":"Mathematics Teaching-Research Journal","volume":"118 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Mathematics Teaching-Research Journal","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2307/j.ctv1hw3xxc.7","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Social Sciences","Score":null,"Total":0}