cover
Contact Name
Yudi Yunika Putra
Contact Email
inomatika@unmuhbabel.ac.id
Phone
+6281279499449
Journal Mail Official
inomatika@unmuhbabel.ac.id
Editorial Address
Jalan K.H. Ahmad Dahlan KM 4 Rt.03 No.51 Ds. Mangkol, Kecamatan Pangkalanbaru Kabupaten Bangka Tengah Provinsi Kepulauan Bangka Belitung
Location
Kab. bangka tengah,
Kepulauan bangka belitung
INDONESIA
Inovasi Matematika (Inomatika)
ISSN : 26567431     EISSN : 26567245     DOI : https://doi.org/10.35438/inomatika
Core Subject : Education,
Jurnal Inovasi Matematika (INOMATIKA) merupakan jurnal Elektronik berisi hasil penelitian pada bidang matematika dan pendidikan matematika. Cakupan dan Ruang Lingkup Materi, meliputi: (1) Kurikulum Pendidikan Matematika, (2) Metode/Strategi Pendidikan Matematika, (3) Media Pembelajaran Matematika, (3) Pembelajaran Matematika Berbasis IT, (4) Soal PISA, (5) Penelitian Pengembangan, (6) Lesson Study pembelajaran matematika, (7) Realistik Mathematics Education, dan (8) Topik Lain yang Terkait dengan bidang matematika dan Pendidikan Matematika.
Articles 123 Documents
Adaptive Learning in Mathematics: A Case Study of Seventh-Grade Students Huri Suhendri; Supardi Uki Sajiman; Nani Wartini; Ade Wintarsih; Enok Nia Kurniasih; Mega Juliana Soleh; Yudi Barnas Komaruddyi
Jurnal Inovasi Matematika Vol 8 No 1 (2026): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v8i1.592

Abstract

This study aims to describe the implementation of adaptive learning in seventh-grade mathematics instruction at a public junior high school in Situraja, Sumedang Regency, and to analyze teachers’ roles in diagnosing students’ learning readiness, applying differentiated instruction, and providing feedback based on individual needs. This research employed a qualitative approach using a case study method. Research data were collected through classroom observations, interviews with teachers and students, and document analysis, including teaching modules, diagnostic assessment instruments, and student worksheets. The research instruments consisted of observation sheets, interview guides, and documentation guidelines. The findings indicate that adaptive learning was implemented through four main stages: initial diagnostic assessment to identify students’ learning readiness, student grouping based on readiness levels, differentiated learning activities using tiered tasks and collaborative work, and performance-based feedback focusing on conceptual understanding and improvement strategies. Teachers applied flexible grouping according to task complexity and students’ learning pace. Students’ responses to adaptive learning showed increased engagement, confidence, and understanding of mathematical concepts. These findings emphasize the importance of adaptive learning in accommodating diverse student learning characteristics at the junior high school level. This study offers a practical model of classroom-based adaptive learning applicable to schools with limited technological resources.
Mathematical Literacy Ability of Junior High School Students in Metro City Nurjannah, Salma; Mahfud, Saiful; Wulantina, Endah; Aulia, Putri Mega; Mahendra, Wishnu Aditya; Mafatir, Khusnul; Umniyati, Hana
Jurnal Inovasi Matematika Vol 8 No 1 (2026): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v8i1.594

Abstract

International studies, such as PISA 2022, show that Indonesian students' mathematical literacy is still relatively low. This study aims to determine the mathematical literacy ability of junior high school students in Metro City using quantitative methods. The research sample consisted of 248 students from 9 public junior high schools, selected via cluster random sampling: one class per school. Data were collected through a mathematical literacy test consisting of five essay questions and analyzed according to the ability criteria of Ebel and Frisbie. The results showed that students' average mathematical literacy score was 7.78 out of a maximum ideal score of 20. Most students were in the low and very low ability categories, indicating that the level of mathematical literacy in Metro City remains low. When viewed by sub-domain, students' abilities in algebra and statistics were in the moderate category, their abilities in numbers were in the low category, and their abilities in geometry were in the very low category. These findings indicate the need for further efforts to improve students' mathematical literacy, especially in numbers and geometry.
The Influence of Multi-Discourse Representation Learning Model on Students’ Mathematical Representation and Communication Skills Izzati, Nurma; Listiyani, Desi
Jurnal Inovasi Matematika Vol 8 No 1 (2026): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v8i1.595

Abstract

Students often experience difficulties in representing mathematical concepts and communicating mathematical ideas clearly. This condition indicates that the learning model used needs to be reviewed and developed. This study aims to determine the effect of implementing the Discourse Multi-Representation (DMR) learning model on mathematical representation and mathematical communication abilities. The population was all class XI MA NU Putri Buntet Pesantren Cirebon. The sample was determined using the cluster random sampling method, consisting of two groups, namely the experimental and control classes. This study used a quasi-experimental design with a non-equivalent control group design. The research instrument was a test of mathematical representation and communication abilities arranged in the form of essay questions. The results of the t-test showed that for mathematical representation abilities there was no significant difference between the experimental and control classes. Conversely, for mathematical communication abilities, the use of the DMR model had an effect on students' mathematical communication abilities between the experimental and control classes.

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