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All Journal JURNAL MATEMATIKA STATISTIKA DAN KOMPUTASI Jurnal Pendidikan Matematika dan IPA Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif EurekaMatika (Jurnal Online Matematika S1) Jurnal Riset Pendidikan Matematika AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Elemen EDU-MAT: Jurnal Pendidikan Matematika Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Jurnal Gantang Jurnal Ilmiah KOMPUTASI Al-Jabar : Jurnal Pendidikan Matematika Jurnal Kajian Pembelajaran Matematika Math Didactic: Jurnal Pendidikan Matematika AL ISHLAH Jurnal Pendidikan Union: Jurnal Ilmiah Pendidikan Matematika MaPan : Jurnal Matematika dan Pembelajaran Jurnal Analisa Journal of Mathematics and Mathematics Education (JMME) PRISMA Indonesian Journal of Science and Mathematics Education Juring (Journal for Research in Mathematics Learning) Jurnal SOLMA BAREKENG: Jurnal Ilmu Matematika dan Terapan JTAM (Jurnal Teori dan Aplikasi Matematika) JURNAL PENDIDIKAN TAMBUSAI Jurnal Cendekia : Jurnal Pendidikan Matematika Prima: Jurnal Pendidikan Matematika Al-Khwarizmi: Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam Symmetry: Pasundan Journal of Research in Mathematics Learning and Education SAP (Susunan Artikel Pendidikan) Tunas: Jurnal Pendidikan Guru Sekolah Dasar M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Jurnal Magister Pendidikan Matematika (JUMADIKA) Jurnal Padegogik MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Didaktik : Jurnal Ilmiah PGSD STKIP Subang Range : Jurnal Pendidikan Matematika Journal of Didactic Mathematics Sustainable: Jurnal Kajian Mutu Pendidikan Jurnal Kepelatihan Olahraga Jurnal Math-UMB.EDU Mosharafa: Jurnal Pendidikan Matematika Jurnal Pendidikan Matematika Unpatti These proceedings represent the work of researchers participating in The International Conference on Elementary Education (ICEE) which is being hosted by the Elementary Education Study Programme School of Postgraduate Studies, Universitas Pendidikan EduLine: Journal of Education and Learning Innovation Jurnal Eurekamatika Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Journal of Mathematics Learning Innovation (JMLI) Gunung Djati Conference Series International Journal of Trends in Mathematics Education Research (IJTMER) JNPM (Jurnal Nasional Pendidikan Matematika) International Journal of Mathematics and Mathematics Education (IJMME) Tematik: Jurnal Konten Pendidikan Matematika SIGMA DIDAKTIKA: Jurnal Pendidikan Matematika Jurnal Infinity ALSYSTECH Journal of Education Technology Proceeding International Conference on Mathematics and Learning Research Journal on Mathematics Education Research Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Journal on Mathematics Education Jurnal Pendidikan Matematika Universitas Lampung
Dadan Dasari
Univeritas Pendidikan Indonesia
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Uncovering Key Educational Predictors of GPA in Mathematics Education Undergraduates: A Decision Tree Classification Study Andriatna, Riki; Dasari, Dadan
Jurnal Pendidikan MIPA Vol 26, No 4 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i4.pp2267-2282

Abstract

Student academic achievement in the form of Grade Point Average (GPA) is one of the measures to assess the quality of learning. Not only are individual cognitive factors a determinant of students' high GPAs, but other non-cognitive factors can affect GPA achievement. Therefore, this study aims to examine the factors that influence academic achievement, as measured by GPA. This study was a descriptive quantitative study involving 63 mathematics education student respondents, to identify the factors that influence the GPA achievement of students in the mathematics education study program. The data was analyzed descriptively and tested using a decision tree. Based on the decision tree algorithm, the results showed that learning methods were the dominant factor in classifying student GPA achievements, specifically whether the GPA of 3.50 or higher or less than 3.50. Students with a GPA of 3.50 or higher tend to benefit positively from discussion-based learning methods, while those with a GPA of less than 3.50 tend to engage more with traditional learning approaches. In addition to learning methods, factors such as the reason for choosing the study program, parents’ educational background, and the duration of independent study time also contribute to strengthening or weakening students’ GPA achievements. In the model evaluation results, the decision tree algorithm showed good predictive performance, demonstrating its effectiveness in classifying students based on their GPA achievement levels. Therefore, the results of this study can serve as a reference for educators and educational institutions to design more effective pedagogical strategies that not only strengthen cognitive skills but also foster the holistic development of students in mathematics education programs.    Keywords: classification, decision tree, grade point average, mathematics education.
Implementasi Media Android Kepada Calon Guru, Guru SMA dan MA di Kabupaten Indramayu Gunadi, Farid; Dadang Juandi; Rizki Dwi Siswanto; Sholikhakh, Rizqi Amaliyakh; Saputri, Veni; Kusumah, Yaya S.; Dasari, Dadan
Jurnal SOLMA Vol. 14 No. 3 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i3.19408

Abstract

Background: Based on observations and interviews with teachers and grade XII students, it was found that students still have difficulty understanding mathematics. This is due to the lack of creativity of teachers in creating technology-based learning media. Method: This community service activity aims to provide solutions through simulations and focus group discussions (FGD) on the use of Android-based learning media. FGD participants consisted of 11 teachers and 3 prospective teachers from high schools and Islamic high schools in Indramayu. The activity was carried out through direct simulations and discussions, with data collection using questionnaires that were analyzed through the validity test of the Aiken and Atlas-ti indexes. Results: The results showed that Android media met the aspects of content quality, learning, and technical aspects with the category of "feasible" (average score of 3.454).  Conclusion: The application was declared feasible for use in learning, although it still needs further development according to participant input.
Co-Authors Aan Hasanah Abdurrahman do muhamad Naser Abdurrahman Do. Muhamad Naser AHMAD LUTFI Ahmad Lutfi Ahmad Mukhibin Alliseu Umiyati Ambarwati, Dela Arili, Neza Zakiya Aswin Aswin Atika Defita Sari Bahar, Afipa Amalia bambang avip Priatna Budi Rianto Christina Monika Christina Monika Samosir Dadang Juandi Dadang Juandi Dadang Junadi Darhim Darhim Dela Ambarwati Desy Lusiyana, Desy Dewi, Niken Shofiana Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Didi Suryadi Dika Faiz Himmawan Drajat, Widi Rahmawati Edi Supriyadi Eka Khairani Hasibuan Elah Nurlaelah Elah Nurlaelah Elsa Komala Elsa Komala, Elsa Enjun Junaeti Erika Yohanna Seventina Siahaan Fadhil Zil Ikram Fatmiyati, Novita Febrianti, Tri Sedya Fitri, Rahmia Mulya Fitria Maghfiroh, Fitria Fitria, Nida Fitriani agustina Fitriasari, Putri Fitriyah, Yuni Freddy Prasetyo Freddy Prasetyo, Freddy Gita Rani Putri Mangiri Gita Safitri Gunadi, Farid Hafilah, Putri Harahap, Maulana Al Aziz Hendriyanto, Agus Hidayat, Azhar Majid Himmawan, Dika Faiz Husna Fatwana Ilham Muhammad Ilham Muhammad Inayah, Clara fadhilah Inayah, Sarah Jarnawi Afgani Dahlan Jozua Sabandar Junaeti, Enjun Khofifa Romaito Siregar Laia, Harun Onesimus Lethulur, Nelma Dortje Lia Ardiansari Lina Nurhayati Lomri, Yani Astika Lubis, Asep Ridwan Lucky Heriyanti Jufri, Lucky Heriyanti Lukman hakim muhaimin Lukman Lukman Lutfi, Jasmine Salsabila Magdalena Wangge Mansyur, Azizul Jabbar Marchy, Febrinna Mardliyah, Syifa Marhami Marhami Marhami, Marhami Maria TSN Ma’ulfi Kharis Abadi Mitrayana Mitrayana Muhammad Fajar Anugrah Mulia Putra Nanang Priatna Nar Herrhyanto Naser, Abdurrahman Do. Muhamad ningrum, yunia jumita Nisa Azzahra Novita Fatmiyati Nurdiani, Nunung Nurdiani, Nunung Nurhayati, Hanifah Nurhayati, Lina Palupi Sri Wijayanti, Palupi Sri Panjaitan, M. Azhari Patrisius Afrisno Udil, Patrisius Afrisno Pujia Siti Balkist Putri, Mei Radia Rahmat Fitra Rahmat Kusharyadi Raisya Hizkiya Syabina Ramdhan Fazrianto Suwarman Rani Sugiarni Rayinda Khaerul Wiladah Bahrun Rianto, Budi Ridho, Muhamat Hidayatul Riki Andriatna Rita Novita Ritmayanti, Indah Rahmania Rizqi Dwi Maharani Rusyid, Husnul Khatimah Saffanah Pertiwi Safitri, Gina safitri, gita Sahara, Sani Samosir, Christina Monika Sani Sahara Saputra, Andari Saputri, Veni Sari, Atika Defita Sari, Merisa Ammelia Savitri, Gina Scristia, Scristia sholikhakh, Rizqi Amaliyakh Siahaan, Erika Yohanna Seventina Silitonga, R. H. Yanti Simanjuntak, Sinitta Simbolon, Asep Siswanto, Rizki Dwi Siti Fatimah Solehudin Solehudin Sri Hastuti Noer Sufyani Prabawanto, Sufyani Surya Kurniawan Swasti Maharani Syafdi Maizora Syaiful Syifa Mardliyah Tarmudi, Tarmudi Tatang Herman, Tatang Tri Nova Hasti Yunianta Turmudi Tuti Hartati Wahab A, Abdul Wangge, Magdalena Widyastuti Widyastuti Yani Astika Lomri Yaya S Kusumah Yaya S. Kusumah Yaya Sukjaya Kusumah