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INDONESIA
Indiktika : Jurnal Inovasi Pendidikan Matematika
Published by Universitas PGRI Palembang
ISSN : 26552752     EISSN : 26552345     DOI : https://dx.doi.org/10.31851/indiktika
Core Subject : Education,
Mathematics
Indikta Journal publish scientific articles in the field of mathematics education. Papers accepted can be a disseminate research result, theoretical studies, and mathematics learning. The article submitted has not been approved and has not been accepted for publication in another journal.
Arjuna Subject : Matematika - Matematika Terapan
Articles 249 Documents
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Video Pembelajaran Berbasis Canva dengan Muatan Kearifan Lokal Palembang pada Materi Persamaan Linear Satu Variabel  Desvy Lira Fitriani; Ali Syahbana; Nyimas Inda Kusumawati
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.20418

Abstract

Penelitian ini bertujuan untuk mengembangkan media video pembelajaran berbasis Canva yang mengintegrasikan kearifan lokal Palembang pada materi Persamaan Linear Satu Variabel (PLSV) bagi siswa tingkat SMP. Penelitian ini menggunakan model pengembangan ADDIE, yang mencakup tahapan analisis, perancangan, pengembangan, implementasi, dan evaluasi. Subjek penelitian melibatkan siswa kelas VII SMP Negeri 16 Palembang, dengan instrumen penelitian berupa lembar validasi ahli, angket respon peserta didik, serta tes hasil belajar. Hasil validasi dari ahli materi, bahasa, dan media menunjukkan bahwa media video pembelajaran yang dikembangkan tergolong sangat valid, dengan persentase 94,44% dari validator materi, 94,27% dari validator bahasa, serta 100% dari validator media. Pada uji coba kelompok kecil, media mendapatkan respon 66,87% (kategori menarik), sedangkan pada uji coba kelompok besar meningkat menjadi 88,72% (kategori sangat menarik). Uji coba kepada peserta didik memperlihatkan bahwa media tersebut menarik dan membantu pemahaman konsep secara kontekstual melalui integrasi budaya lokal Palembang. Selain itu, hasil tes belajar siswa menunjukkan bahwa media berbasis Canva ini efektif dalam meningkatkan pemahaman terhadap materi PLSV. Hasil tes akhir menunjukkan rata-rata nilai 80,15 yang termasuk dalam kategori baik. Dengan demikian, media video pembelajaran yang dikembangkan dapat menjadi alternatif inovatif, kontekstual, dan relevan dengan kebutuhan peserta didik, sekaligus mendukung penerapan pembelajaran berbasis kearifan lokal.
Modul Ajar Terintegrasi Computational Thinking untuk Pembelajaran Matematika di Sekolah Dasar Tanzimah Tanzimah; Nora Surmilasari; Susanti Faipri Selegi
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.20425

Abstract

Mengintegrasikan pemikiran komputasional (CT) ke dalam pendidikan matematika merupakan ciri khas implementasi kurikulum merdeka. Para pendidik sekolah dasar harus memiliki keterampilan yang diperlukan untuk memasukkan CT ke dalam rencana pembelajaran mereka, khususnya dalam pengajaran matematika. Modul pengajaran terintegrasi komputer untuk matematika sekolah dasar adalah hasil yang diharapkan dari fase pengembangan penelitian ini. Penelitian ini menggunakan model penelitian pengembangan ADDIE yang terdiri dari tahap analyze, design, development, implementation dan evaluation. Penelitian ini dilakukan sampai tahap development validasi ahli yang melibatkan tujuh pakar pembelajaran matematika SD sebagai validator. Modul ajar yang dikembangkan telah dinyatakan valid oleh pakar dengan rata-rata 80,16 yang dikategorikan valid. Penelitian selanjutnya diharapkan dapat melanjukan ketahap implementasi dan evaluasi sehingga modul ajar yang dikembangkan dapat digunakan pada pembelajaran matematika SD secara luas.
Developing Interactive Teaching Materials using Nearpod to Strengthen Students’ Mathematical Literacy Septy Sari Yukans; Rahma Siska Utari; Dea Alvionita Azka; Dinda Audina Rahmah
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.20475

Abstract

The low achievement of Indonesian students in international assessments such as the Programme for International Student Assessment (PISA) highlights the need for contextual and technology-based innovations in mathematics learning. This study aims to develop Nearpod-based interactive teaching materials that are valid, practical, and have a potential effect in strengthening junior high school students’ mathematical literacy. The research employed a formative evaluation approach consisting of the stages of preliminary study, self-evaluation, expert review, one-to-one, small group, and field test. The participants were 31 eighth-grade students from MTsN 1 Ogan Ilir, South Sumatra. Data were collected through walkthroughs, interviews, observations, and questionnaires, and analyzed using a qualitative descriptive method. The findings revealed that the developed teaching materials were valid in terms of content, construct, and language; practical for classroom implementation; and demonstrated a potential effect in enhancing students’ mathematical literacy through active engagement in the Formulate, Employ, and Interpret processes as outlined in the PISA 2022 framework. This result from students’ post-test work, which showed improved accuracy in modeling and interpreting the contextual problem. This study contributes a structured and literacy-oriented model for developing technology-based interactive teaching materials, which can serve as a reference for mathematics learning innovation in the 21st century.
Eksplorasi Konsep Geometri, Pengukuran, dan Himpunan dalam Warisan Budaya Lokal Borondong: Studi Etnomatematika di Kecamatan Ibun, Indonesia Elis Nuraeni; Usman Aripin; Sri Nurwulan Aprilia; Indria Maulani
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.20491

Abstract

Indonesia memiliki keragaman budaya lokal yang berpotensi dimanfaatkan sebagai konteks pembelajaran, termasuk melalui kajian etnomatematika pada makanan tradisional. Penelitian ini mengeksplorasi konsep-konsep matematika yang terkandung dalam proses pembuatan makanan tradisional Borondong di kecamatan Ibun kabupaten Bandung. Penelitian menggunakan pendekatan kualitatif dengan jenis etnografi fokus, dengan pengumpulan data melalui observasi, wawancara mendalam, dan dokumentasi. Analisis data dilakukan menggunakan analisis tematik, sedangkan keabsahan data dijaga melalui triangulasi sumber. Hasil penelitian menunjukkan bahwa proses pembuatan Borondong Ibun memuat berbagai konsep matematika yang dapat dikelompokkan ke dalam konsep geometri, transformasi geometri, pengukuran menggunakan satuan tidak baku, himpunan, serta perbandingan. Temuan ini berkontribusi pada pengembangan kajian etnomatematika berbasis kuliner tradisional dan memberikan implikasi sebagai sumber kontekstual dalam pembelajaran matematika yang bermakna, khususnya mengaitkan konsep matematika abstrak dengan pengalaman budaya peserta didik.
Pengaruh Perhatian Orang Tua dan Motivasi Belajar terhadap Prestasi Belajar Matematika Siswa Kelas VII di SMPN 2 Depok Indah Fajar Puspaningrum; Maman Fathurrohman
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.20530

Abstract

Penelitian ini dilatarbelakangi oleh dominannya temuan penelitian sebelumnya yang menyatakan bahwa perhatian orang tua dan motivasi belajar berpengaruh terhadap prestasi akademik, namun masih terbatas kajian pada siswa kelas VII, khususnya dalam mata pelajaran matematika. Perbedaan konteks tersebut menimbulkan kebutuhan untuk menguji kembali hubungan kedua variabel tersebut. Penelitian ini bertujuan menganalisis pengaruh perhatian orang tua dan motivasi belajar terhadap prestasi matematika siswa kelas VII SMPN 2 Depok tahun ajaran 2024/2025. Penelitian menggunakan pendekatan kuantitatif dengan analisis regresi linier sederhana dan berganda. Sampel penelitian berjumlah 68 siswa yang dari dua kelas yang berbeda. Data diperoleh melalui kuesioner dan dokumentasi nilai ulangan harian, kemudian dianalisis menggunakan perangkat lunak statistik. Hasil penelitian menunjukkan bahwa perhatian orang tua (sig. 0,931 > 0,05) dan motivasi belajar (sig. 0,794 > 0,05) tidak berpengaruh signifikan terhadap prestasi matematika. Secara simultan diperoleh nilai F sebesar 0,911 dengan koefisien determinasi (R²) sebesar 0,28%, yang menunjukkan bahwa kedua variabel hanya menjelaskan proporsi variasi prestasi belajar yang sangat kecil. Hasil tersebut mengindikasikan bahwa kedua variabel bukanlah prediktor utama dalam konteks penelitian ini, sehingga diperlukan kajian lanjutan dengan desain dan model analisis yang lebih luas untuk memperoleh pemahaman yang lebih mendalam. Dengan demikian, secara empiris perhatian orang tua dan motivasi belajar tidak terbukti memiliki pengaruh yang signifikan terhadap prestasi matematika siswa kelas VII di SMPN 2 Depok pada tahun ajaran 2024/2025.
Gerakan Literasi Sekolah Kawasan Bantaran Sungai Musi Palembang Melalui Pembelajaran Matematika Berbantu Augmented Reality Nyiayu Fahriza Fuadiah; Marhamah; Destiniar; Anggria Septiani Mulbasari
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 2 (2026): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i2.20829

Abstract

The low level of student literacy affects their ability to understand mathematical contexts, particularly in determining appropriate strategies and solutions for problem-solving. This study aims to develop a didactical situation design assisted by Augmented Reality (AR) to improve students’ literacy skills as part of the School Literacy Movement, through an analysis of learning obstacles experienced by seventh-grade students. This research employs the Didactical Design Research (DDR) method, consisting of the prospective, metapedadidactic, and retrospective stages, involving 30 students from Grade 7.2 of SMP Negeri 47 Palembang in the 2025/2026 academic year, as well as the mathematics teacher in the class as respondents. The research data consisted of literacy tests, interviews, and mathematical learning designs, which were analyzed using qualitative interpretative techniques based on the theory of didactical situations. The results indicate that most students experienced difficulties in numerical literacy, particularly in understanding problem contexts  and constructing mathematical models. The implementation of the AR-assisted didactical design in adidactical situations using the Pempek Tumpah context supported students’ understanding of the mathematical structures being studied. Metapedadidactic analysis revealed the need for adjustments to the didactical contract and refinement of the learning design through problem-solving activities aligned with students’ cognitive abilities. It can be concluded that the AR-assisted learning design has the potential to enhance students’ literacy skills in mathematics learning.
An Analysis of the Use of Augmented Reality in Mathematics Learning and Its Impact on Junior High School Students' Mathematical Literacy Yulia Anita Siregar; Izwita Dewi; Hamidah Nasution
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 2 (2026): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i2.20831

Abstract

This study investigates the use of Augmented Reality (AR) in mathematics education and its impact on students' mathematical literacy. The study employs a quantitative method with a quasi-experimental design for non-equivalent control groups. The research sample consisted of 68 students in Grade 8 at SMP Negeri 1 Sipirok. They were divided into two groups: one group conducted experiments using Augmented Reality tools, and the other was a control group taught using traditional methods. PISA indicators were used as the basis for the mathematical literacy test, which had been tested for its credibility and validity. Data analysis involved the use of normality tests, linearity tests, Pearson correlation, and simple linear regression. The tests used were in essay form. The results showed that the mathematical literacy of students in the experimental class fell into the good category with a mean score of 78.42. Meanwhile, the mathematical literacy of students using AR also fell into the good category, with a mean score of 82.57. The normality and linearity tests indicated a linear relationship and data with a normal distribution. The Pearson correlation coefficient showed a value of r = 0.684 with a significance level of 0.000, indicating a strong relationship between the use of AR and mathematical literacy. The regression results showed a coefficient of 0.615 and an R² coefficient of 0.468.
Systematic Literature Review: Exploring Research Focus on Ratio and Proportion Filian Yunita Sari; Zulkardi Zulkardi; Ratu Ilma Indra Putri; Ely Susanti
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.21074

Abstract

Ratios and proportions are fundamental topics in mathematics education that students must master because they play an important role in the development of mathematical reasoning. The focus of this study is to examine and analyze previous research related to the learning of ratios and proportions in the period 2017–2022 through a Systematic Literature Review (SLR). A total of 19 relevant articles (13 Scopus, 6 Google Scholar) were selected using the Publish or Perish application. The results of the literature review show that students' ability to understand and solve ratio and proportion problems is still relatively low, especially in representing contextual situations in mathematical models, interpreting various representations, relating concepts to real life, and understanding the meaning of formula usage. The results of design research and experimental studies show that learning based on realistic contexts, inquiry approaches, games, and pattern identification strategies can consistently improve students' conceptual understanding and problem-solving abilities. These findings imply the importance of designing ratio and proportion learning that emphasizes active student involvement, the use of contexts that are close to real life, and the strengthening of conceptual understanding. Learning that is oriented towards exploration and conceptual meaning has the potential to be an effective strategy for improving the quality of ratio and proportion learning, especially at the junior high school level.
Validation of Mental Calculation Strategy Questionsfor Phase A Elementary School Students Eni Mulyani; Zetra Hainul Putra; Jesi Alexander Alim; Yesi Martha Afrillia
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 2 (2026): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i2.21085

Abstract

Mental calculation strategy is essential for developing young learners’ number sense, flexibility, and efficiency in arithmetic. However, assessment instruments specifically designed to evaluate mental calculation performance in Indonesian primary education remain limited. This study aimed to develop and conduct a preliminary psychometric evaluation of an instrument for assessing second-grade students’ performance on mental calculation tasks in addition and subtraction. Using a quantitative approach with a preliminary instrument development and psychometric testing design, the study involved 34 second-grade students from Witama Nasional Plus Elementary School, Pekanbaru. The instrument consisted of 30 written items, including context-free and context-based tasks. Data were analyzed using item-total correlation, Cronbach’s Alpha, item difficulty, and point-biserial discrimination. The results showed that 20 items were valid and the instrument achieved acceptable internal consistency (Cronbach’s Alpha = 0.747). Most items were of moderate difficulty, while the discriminating power ranged from poor to very good. These findings indicate that the instrument has promising initial psychometric quality, although several items require revision before broader validation and application.
Transforming Inclusive Mathematics Pedagogy: Reconstructing Adaptive Fraction Learning Design through Design Research for Students with Special Needs Agustiany Dumeva Putri; Riza Agustiani; Atika Zahra; Meily Agustin; Annisa Auliyah; Nela Salsabila; Muthi Hanifah
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.21143

Abstract

Inclusive education is a civilizational promise that guarantees the fundamental right of every individual to access knowledge without discrimination. This research focuses on developing an adaptive mathematics learning design for visually impaired and hearing-impaired students to strengthen numeracy literacy in fraction materials. The primary issue addressed is the low cognitive access of students with special needs toward visual and verbal instructions. This study was conducted using a design research method, specifically the validation study type. The research activities were carried out in three stages: the preparing for the experiment phase, the teaching experiment phase, and the retrospective analysis phase. Data collection techniques included observation, interviews, and documentation. The focus of this article refers to the forms of learning media used, the scaffolding required in learning activities, and other effective forms of assistance to aid student understanding. The results emphasize the effectiveness of assistance through the provision of visual illustrations using Augmented Reality (AR) technology for hearing-impaired students, as well as audiobooks and 3D tactile media for visually impaired students. The key findings indicate that interventions through "Activity 0" and the pacing compensatory principle are crucial in bridging sensory barriers.

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