"Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding
Several previous studies have tried to develop mathematics learning applications, but they are still limited as a learning medium. Developing a digital-based mathematics learning application that facilitates learning from start to finish is necessary. This study aims to develop a viable and effectiv...
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| Format: | Article |
| Language: | English |
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Institut Keguruan dan Ilmu Pendidikan Siliwangi; Indonesia Mathematics Educators' Society
2025-02-01
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| Series: | Infinity |
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| Online Access: | https://e-journal.stkipsiliwangi.ac.id/index.php/infinity/article/view/5272 |
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| author | Hera Deswita Muhammad Japar Etin Solihatin |
| author_facet | Hera Deswita Muhammad Japar Etin Solihatin |
| author_sort | Hera Deswita |
| collection | DOAJ |
| description | Several previous studies have tried to develop mathematics learning applications, but they are still limited as a learning medium. Developing a digital-based mathematics learning application that facilitates learning from start to finish is necessary. This study aims to develop a viable and effective mobile application. The Development Process uses the CAI design model, which includes needs assessment, design, and development & implementation. Formative evaluations were obtained from expert reviews and students. The experts involved are experts in content, learning media, and multimedia. The formative evaluation stage by students includes one-to-one trials, small groups, and field trials. Research data was collected through questionnaires and test questions. This study involved 1 teacher and 52 high school students in Indonesia. The average score of expert reviews is 3.6, which is in the category of very good. The average score obtained from Formative Evaluation by students is 3.5, with an excellent category. The pretest and post-test scores showed an increase of 40% in students who achieved the completeness of learning outcomes. The average score of N-gain is 0.4 in the medium category. The Ajarin Mobile Application is feasible and effective in improving students' mathematics learning outcomes. This research is expected to be an alternative digital learning resource that makes it easier for teachers to facilitate mathematics learning in schools. |
| format | Article |
| id | doaj-art-a7cb84ae4af14df2aa07f31b22f2bedd |
| institution | DOAJ |
| issn | 2089-6867 2460-9285 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Institut Keguruan dan Ilmu Pendidikan Siliwangi; Indonesia Mathematics Educators' Society |
| record_format | Article |
| series | Infinity |
| spelling | doaj-art-a7cb84ae4af14df2aa07f31b22f2bedd2025-08-20T03:11:40ZengInstitut Keguruan dan Ilmu Pendidikan Siliwangi; Indonesia Mathematics Educators' SocietyInfinity2089-68672460-92852025-02-0114234936810.22460/infinity.v14i2.p349-3684518"Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understandingHera Deswita0https://orcid.org/0000-0003-3233-6249Muhammad Japar1https://orcid.org/0000-0002-9719-765XEtin Solihatin2https://orcid.org/0000-0003-2841-8823Department of Mathematics Education, Universitas Pasir PengaraianDepartment of Educational Technology, Universitas Negeri JakartaDepartment of Educational Technology, Universitas Negeri JakartaSeveral previous studies have tried to develop mathematics learning applications, but they are still limited as a learning medium. Developing a digital-based mathematics learning application that facilitates learning from start to finish is necessary. This study aims to develop a viable and effective mobile application. The Development Process uses the CAI design model, which includes needs assessment, design, and development & implementation. Formative evaluations were obtained from expert reviews and students. The experts involved are experts in content, learning media, and multimedia. The formative evaluation stage by students includes one-to-one trials, small groups, and field trials. Research data was collected through questionnaires and test questions. This study involved 1 teacher and 52 high school students in Indonesia. The average score of expert reviews is 3.6, which is in the category of very good. The average score obtained from Formative Evaluation by students is 3.5, with an excellent category. The pretest and post-test scores showed an increase of 40% in students who achieved the completeness of learning outcomes. The average score of N-gain is 0.4 in the medium category. The Ajarin Mobile Application is feasible and effective in improving students' mathematics learning outcomes. This research is expected to be an alternative digital learning resource that makes it easier for teachers to facilitate mathematics learning in schools.https://e-journal.stkipsiliwangi.ac.id/index.php/infinity/article/view/5272mathematics learningmobile applicationmobile learning |
| spellingShingle | Hera Deswita Muhammad Japar Etin Solihatin "Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding Infinity mathematics learning mobile application mobile learning |
| title | "Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding |
| title_full | "Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding |
| title_fullStr | "Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding |
| title_full_unstemmed | "Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding |
| title_short | "Ajarin" mobile: A mobile technology-based learning application to improve students' mathematical understanding |
| title_sort | ajarin mobile a mobile technology based learning application to improve students mathematical understanding |
| topic | mathematics learning mobile application mobile learning |
| url | https://e-journal.stkipsiliwangi.ac.id/index.php/infinity/article/view/5272 |
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