Article Per Year (5 Year)
p-Index From 2020 - 2025
2.233
P-Index
This Author published in this journals
All Journal Journal of the Indonesian Mathematical Society Jurnal Pengabdian Kepada Masyarakat (Indonesian Journal of Community Engagement) Learning Community : Jurnal Pendidikan Luar Sekolah Martabe : Jurnal Pengabdian Kepada Masyarakat PSYCHE 165 Jurnal Ilmiah Publika International Journal of Educational Management and Innovation (IJEMI) Al-Qalam: Jurnal Kajian Islam Dan Pendidikan Journal of Leadership, Management and Policy in Education Jurnal Pendidikan MIPA
Arfin, Arfin
Universitas Muhammadiyah Surabaya
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Education Languange, Linguistic, Communication & Media Mathematics Physics Social Sciences Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Learning Mathematics through Students’ Worksheets with Open-Ended Approach: A Students’ Errors Analysis on Mathematical Problem-Solving Ability Wulanningtyas, Melania Eva; Arfin, Arfin; Linling, Yudiani; Setiana, Dafid Slamet; Boriboon, Gumpanat
Jurnal Pendidikan MIPA Vol 25, No 1 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Open-ended approach has a valuable impact in supporting students’ mathematical problem solving ability. This approach allows students’ to explore different ways in solving mathematical problems, not only focusing on one solution but also considering other alternatives. However, students inevitably make mistakes in solving the problems in their learning process. Therefore, it is important to analyze the errors made by students in mathematics learning using student worksheets with an open-ended approach. This research is a descriptive qualitative study conducted in 6 Private National Junior High Schools in Yogyakarta. These schools were randomly selected using a spinning wheel from 13 schools in the third quartile. The subjects of this study were 384 students selected from 12 classes out of 22 classes in all the research schools. Data were collected using a problem-solving ability test on the subject of systems of linear equations in two variables and interviews. Student errors were categorized based on Newman's Error Analysis, which includes: (1) reading errors, (2) comprehension errors, (3) transformation errors, (4) process skill errors, and (5) encoding errors. The results of this study show that the dominant error sequence made by students is process skill errors, reading errors, comprehension errors, transformation errors, and encoding errors. These errors are caused by students' inaccuracy in calculations, difficulties in calculations, errors in reading the questions, comprehension errors in understanding the given mathematical problems, errors in translating the information provided in the questions, and errors in concluding the problem-solving results due to students not understanding the question instructions properly, and the given mathematical problems being unfamiliar to the students         Keywords: student errors, student worksheet, open-ended approach, problem-solving skills.DOI: http://dx.doi.org/10.23960/jpmipa/v25i1.pp468-485
IMPLEMENTASI PEMBELAJARAN BERBASIS PROYEK TERINTEGRASI STEM DALAM MERANCANG SMART CITY Eva Wulanningtyas, Melania; Ester Manthalina Hutabarat, Christina; Arfin, Arfin; Haryanto Panjaitan, Muchtar
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 7, No 1 (2024): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v7i1.155-160

Abstract

Pengabdian masyarakat ini memiliki tujuan untuk memberikan pelatihan tentang pembelajaran berbasis proyek terintegrasi STEM kepada guru-guru di Kabupaten Tapanuli Utara, Sumatera Utara, Indonesia. Pelatihan dilakukan di 10 sekolah selama 4 jam dalam bentuk pembelajaran berbasis proyek. Metode yang digunakan dalam kegiatan pengabdian ini adalah penyampaian materi oleh tim, diskusi, demonstrasi, pendampingan pelatihan, dan praktik pembuatan smart city terintegrasi STEM secara langsung. Hasil kegiatan pengabdian ini adalah para guru dapat memahami dan menerapkan pembelajaran berbasis proyek terintegrasi STEM. Peserta memiliki respons positif terhadap aspek materi, penyajian, bahasa, dan praktik yang difasilitasi oleh tim. Berdasarkan pengelompokan hasil respons peserta melalui angket yang telah diberikan diperoleh data bahwa peserta sangat antusias dan termotivasi untuk merancang pembelajaran berbasis proyek di sekolah. Keterbatasan waktu menjadi kendala dalam kegiatan pengabdian ini sehingga para guru diarahkan untuk dapat merancang serta mengembangkan kegiatan pembelajaran berbasis proyek terintegrasi STEM secara mandiri.
Co-Authors Boriboon, Gumpanat Dafid Slamet Setiana Ester Manthalina Hutabarat, Christina Eva Wulanningtyas, Melania Fauzi, Rizky Reza Fitriani Fitriani Gustia, Waode Haryanto Panjaitan, Muchtar Hermanto Hermanto Hutabarat, Christina Ester Manthalina Ishak Bagea Jamaluddin Jamaluddin Jaya Nur, Makmur La Ndibo, Yaman Lilianti, Lilianti Linling, Yudiani M. Sukarno M., Rahmawati marpaung, winida Melania Eva Wulanningtyas Mujiati Mujiati ndibo, yaman la Nurzaima, Nurzaima Purba, Benedictus Janrian Risya Pramana Situmorang Tomi, Tomi Usman Usman Xaveriano Waresindo, William