Pub Date : 2023-07-26DOI: 10.12928/ijeme.v7i1.22677
Anggit Prabowo, Tatang Herman, Siti Fatimah
This study is part of developing a four-tier online diagnostic test for geometry in junior high schools in Indonesia. After wrote the items and validated by experts, items were tested on 249 students in Yogyakarta, one of the Special Regions in Indonesia. This study aims to identify the characteristics of a four-tier online diagnostic test, from a classical test theory (CTT) perspective. This test contains 20 items of four-tier multiple choice with four options. The students ’ response s were analyzed using Item and Test Analysis (ITEMAN) package. Item difficulty index, discriminant index, and reliability coefficient were three attributes analyzed. The average of item difficulty index is 0.384 (moderate category). The average item discriminant index is 0.513 (good category). The estimation of the reliability coefficient using the Cronbach-Alpha formula is 0.706 (good category)
{"title":"The Characteristics of Four-Tier Diagnostic Test: Classical Test Theory Perspective","authors":"Anggit Prabowo, Tatang Herman, Siti Fatimah","doi":"10.12928/ijeme.v7i1.22677","DOIUrl":"https://doi.org/10.12928/ijeme.v7i1.22677","url":null,"abstract":"This study is part of developing a four-tier online diagnostic test for geometry in junior high schools in Indonesia. After wrote the items and validated by experts, items were tested on 249 students in Yogyakarta, one of the Special Regions in Indonesia. This study aims to identify the characteristics of a four-tier online diagnostic test, from a classical test theory (CTT) perspective. This test contains 20 items of four-tier multiple choice with four options. The students ’ response s were analyzed using Item and Test Analysis (ITEMAN) package. Item difficulty index, discriminant index, and reliability coefficient were three attributes analyzed. The average of item difficulty index is 0.384 (moderate category). The average item discriminant index is 0.513 (good category). The estimation of the reliability coefficient using the Cronbach-Alpha formula is 0.706 (good category)","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"34 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139354725","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-26DOI: 10.12928/ijeme.v7i1.21939
J. Ordiz, Jasper Grant Tiempo Costillas
{"title":"Exploring Proficiency of Solving Mathematical Problem Among Mathematics Major","authors":"J. Ordiz, Jasper Grant Tiempo Costillas","doi":"10.12928/ijeme.v7i1.21939","DOIUrl":"https://doi.org/10.12928/ijeme.v7i1.21939","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139354680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-26DOI: 10.12928/ijeme.v7i1.25764
V. Istihapsari, A. Istiandaru, Rachmat Satrio Wahyudi, Sukestiyarno Sukestiyarno, Hardi Suyitno, Rochmad Rochmad
Mathematical litreracy is defined as individual capacity to reason mathematically, to formulate, to employ, and to interpret mathematics, and to solve problems in the various real-life contexts. These skills are important for students but PISA – an OECD program to assess these skills – reported that the Indonesian students’ performance in mathematical literacy remains low for decades mostly due to instructional factor. It also happened in SMP N 2 Cimerak – a junior high school in Pangandaran, Indonesia, that the students still need a lot of improvement in mathematical literacy skills and their teachers also needs to develop capacity to teach the skills. This research aims to develop a valid and practical lesson plans which could be used to foster mathematical literacy. The lesson plans also include powerpoint presentation slides, students’ worksheet, teaching materials, and assessment instrument. It was a modified version of R&D introduced by Plomp which consist of stages: initial investigation, design, construction, evaluation, and final product. In the evaluation stage, we involved four experts to validate the lesson plans and 26 junior high school students to test the lesson plans, and revised them accordingly. The results suggest that the lesson plans are valid with the score of 4.46 (lesson plan), 3.96 (PPT slides), 4.38 (worksheet), 4.00 (teaching materials), dan 4.39 (assessment). The validity could be explained from the accommodation of mathematical literacy domains such as contexts (job and society, local environment maps), content (change and relationship, Cartesian coordinate), process (manifested in the problem-based learning)
{"title":"Using Context of Local Environment Maps to Develop Lesson Plan which Foster Mathematical Literacy","authors":"V. Istihapsari, A. Istiandaru, Rachmat Satrio Wahyudi, Sukestiyarno Sukestiyarno, Hardi Suyitno, Rochmad Rochmad","doi":"10.12928/ijeme.v7i1.25764","DOIUrl":"https://doi.org/10.12928/ijeme.v7i1.25764","url":null,"abstract":"Mathematical litreracy is defined as individual capacity to reason mathematically, to formulate, to employ, and to interpret mathematics, and to solve problems in the various real-life contexts. These skills are important for students but PISA – an OECD program to assess these skills – reported that the Indonesian students’ performance in mathematical literacy remains low for decades mostly due to instructional factor. It also happened in SMP N 2 Cimerak – a junior high school in Pangandaran, Indonesia, that the students still need a lot of improvement in mathematical literacy skills and their teachers also needs to develop capacity to teach the skills. This research aims to develop a valid and practical lesson plans which could be used to foster mathematical literacy. The lesson plans also include powerpoint presentation slides, students’ worksheet, teaching materials, and assessment instrument. It was a modified version of R&D introduced by Plomp which consist of stages: initial investigation, design, construction, evaluation, and final product. In the evaluation stage, we involved four experts to validate the lesson plans and 26 junior high school students to test the lesson plans, and revised them accordingly. The results suggest that the lesson plans are valid with the score of 4.46 (lesson plan), 3.96 (PPT slides), 4.38 (worksheet), 4.00 (teaching materials), dan 4.39 (assessment). The validity could be explained from the accommodation of mathematical literacy domains such as contexts (job and society, local environment maps), content (change and relationship, Cartesian coordinate), process (manifested in the problem-based learning)","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139354766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-26DOI: 10.12928/ijeme.v7i1.25575
Samah Gamal Ahmed Elbehary
{"title":"Contextualizing Probability Tasks: The Case of Egyptian School Curriculum","authors":"Samah Gamal Ahmed Elbehary","doi":"10.12928/ijeme.v7i1.25575","DOIUrl":"https://doi.org/10.12928/ijeme.v7i1.25575","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139354554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-07-25DOI: 10.12928/ijeme.v7i1.24771
Adam Arya Nugraha, Nur Rizal, Adi Nur Cahyono
,
,
{"title":"Mathematical Modelling Ability in Outdoor Learning with Mobile Math Trails","authors":"Adam Arya Nugraha, Nur Rizal, Adi Nur Cahyono","doi":"10.12928/ijeme.v7i1.24771","DOIUrl":"https://doi.org/10.12928/ijeme.v7i1.24771","url":null,"abstract":",","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"65 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139355101","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-24DOI: 10.12928/ijeme.v6i1.17336
Y. Setiawan
{"title":"Characteristics of Different Strategies in Problems Solving of Linear Pattern","authors":"Y. Setiawan","doi":"10.12928/ijeme.v6i1.17336","DOIUrl":"https://doi.org/10.12928/ijeme.v6i1.17336","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130174981","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-01-24DOI: 10.12928/ijeme.v6i1.21215
Mervin Amba Osic
{"title":"Teachers’ Competence, Classroom Environment, Learning Style of Students: A Structural Model on Mathematical Ability","authors":"Mervin Amba Osic","doi":"10.12928/ijeme.v6i1.21215","DOIUrl":"https://doi.org/10.12928/ijeme.v6i1.21215","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125364930","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-31DOI: 10.12928/ijeme.v6i1.21485
R. Mauladaniyati, Nenden Suciyati Sartika, K. Perbowo, W. Wahyudin, E. Cahya
{"title":"Prospective Mathematics Teachers’ Digital Literacy through Web-based Learning","authors":"R. Mauladaniyati, Nenden Suciyati Sartika, K. Perbowo, W. Wahyudin, E. Cahya","doi":"10.12928/ijeme.v6i1.21485","DOIUrl":"https://doi.org/10.12928/ijeme.v6i1.21485","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122108432","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-31DOI: 10.12928/ijeme.v6i1.21062
Asmaul Husna, Yudhi Hanggara
{"title":"Analyzing Students’ Problem-Solving Ability Based on Mathematics Disposition During the Covid-19 Pandemic","authors":"Asmaul Husna, Yudhi Hanggara","doi":"10.12928/ijeme.v6i1.21062","DOIUrl":"https://doi.org/10.12928/ijeme.v6i1.21062","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"311 20","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113996182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-31DOI: 10.12928/ijeme.v6i1.22786
A. Istiandaru, V. Istihapsari
{"title":"Prototyping PISA-like Mathematics Problems for 8th-grade Students Using Javanese Context","authors":"A. Istiandaru, V. Istihapsari","doi":"10.12928/ijeme.v6i1.22786","DOIUrl":"https://doi.org/10.12928/ijeme.v6i1.22786","url":null,"abstract":"","PeriodicalId":350885,"journal":{"name":"International Journal on Emerging Mathematics Education","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121351532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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