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Contact Name
Yusrawati JR Simatupang
Contact Email
yusrawati090992@gmail.com
Phone
+6285260106663
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intankemalasari00@gmail.com
Editorial Address
STKIP Bina Bangsa Getsempena, Jalan Tanggul Krueng Aceh, No.34, Rukoh, Darussalam, Banda Aceh, 23112
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Kota banda aceh,
Aceh
INDONESIA
Numeracy : Jurnal Ilmiah Pendidikan Matematika
ISSN : 23550074     EISSN : 25026887     DOI : -
Core Subject : Education,
Numeracy Journal is a journal on mathematics education. The Journal publishes articles comprising on mathematics learning, critical study of mathematics learning, classroom action research research on mathematics curriculum, learning method of mathematic, learning media of mathematic, research on mathematics assessment, and research on the development of mathematics learning.
Articles 201 Documents
ETHNOMATHEMATIC EXPLORATION ON THE DESIGN OF GODANG HOUSES OF THE PITOPANG BAGHUA TRIBE IN KOTO KARI VILLAGE KUANTAN SINGINGI DISTRICT Jannah, Meila Ratu; Fendrik, Muhammad; Guslinda, Guslinda
Jurnal Numeracy Vol 12 No 1 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i1.3086

Abstract

Matematika merupakan salah satu mata pelajaran yang wajib dipelajari. Namun, matematika sering dianggap sulit dan menakutkan. Matematika seharusnya tidak dianggap demikian karena matematika sudah melekat pada diri manusia. Agar matematika terlihat menarik bagi siswa maka seorang guru harus kreatif menggunakan bahan pembelajaran, salah satunya dengan menggunakan budaya yang ada di sekitar siswa yaitu rumah godang suku pitopang baghua di Kabupaten Kuantan Singingi. Penelitian ini bertujuan untuk mengeksplorasi tentang etnomatematika pada desain rumah godang suku pitopang baghua di desa Koto Kari Kabupaten Kuantan Singingi. Penelitian ini menggunakan metode penelitian etnografi yang termasuk ke dalam jenis penelitian kualitatif. Hasil penelitian ini menunjukkan bahwa terdapat makna filosofi pada desain rumah godang suku pitopang baghua yaitu pada bagian ornamen dan tangga yang mana makna keduanya tidak lepas kaitannya dengan agama Islam. Kemudian terdapat etnomatematika pada desain rumah godang suku pitopang baghua meliputi aktivitas menghitung atau membilang, aktivitas mengukur, aktivitas merancang bangun, serta aktivitas menentukan arah dan lokasi. Dari aktivitas etnomatematika tersebut maka terdapat konsep matematika di dalamnya meliputi konsep membilang, denah dan arah mata angin, pengukuran tidak baku, konsep geometri seperti bangun ruang, bangun datar, garis dan sudut. Dengan adanya temuan etnomatematika pada desain rumah godang suku pitopang baghua maka berkaitan erat dengan pembelajaran matematika di sekolah dasar yang dapat dijadikan sebagai sumber belajar siswa di sekolah dasar. Adapun dengan cara mengunjungi rumah godang suku pitopang baghua sehingga siswa dapat mengenal budaya yang ada di sekitar siswa dan belajar langsung dengan budayanya. Dengan harapan terciptanya pembelajaran menarik dan memacu minat siswa dalam belajar matematika.AbstractMathematics is one of the compulsory subjects to be studied. However, mathematics is often considered difficult and scary. Mathematics should not be considered that way because mathematics is inherent in humans. In order for mathematics to look interesting to students, a teacher must be creative in using learning materials, one of which is by using the culture around the students, namely the Pitopang Baghua tribe's house in Kuantan Singingi Regency. This study aims to explore ethnomathematics in the design of the Pitopang Baghua tribe's house in Koto Kari Village, Kuantan Singingi Regency. This study uses an ethnographic research method which is included in the type of qualitative research. The results of this study indicate that there is a philosophical meaning in the design of the Pitopang Baghua tribe's house, namely in the ornaments and stairs, the meaning of both of which are inseparable from Islam. Then there is ethnomathematics in the design of the Pitopang Baghua tribe's house, including counting or counting activities, measuring activities, designing activities, and determining direction and location activities. From this ethnomathematics activity, there are mathematical concepts in it including the concept of numbering, plans and cardinal directions, non-standard measurements, geometric concepts such as geometric shapes, flat shapes, lines and angles. With the ethnomathematics findings in the design of the godang house of the Pitopang Baghua tribe, it is closely related to mathematics learning in elementary schools which can be used as a learning resource for students in elementary schools. Meanwhile, by visiting the godang house of the Pitopang Baghua tribe, students can get to know the culture around them and learn directly from their culture. With the hope of creating interesting learning and stimulating students' interest in learning mathematics.
PENGEMBANGAN E-MODUL BERBASIS ETNOMATEMATIKA PADA MATERI BANGUN RUANG SISI DATAR DI MTS NURUL KAROMAH Fawaid; Faulina, Ria; Sari, Dwi Ivayana
Jurnal Numeracy Vol 12 No 1 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i1.3092

Abstract

Tujuan penelitian ini adalah mengembangkan e-modul berbasis etnomatematika pada materi bangun ruang sisi datar untuk siswa MTS Nurul Karomah. E-modul etnomatematika mampu membuat pembelajaran matematika lebih bermakna dan relevan dengan mengaitkan konsep matematika dengan budaya lokal di sekitar siswa. Model pengembangan yang digunakan adalah Model ADDIE yaitu Analysis, Design, Development, Implementation, dan Evaluation. Pada tahap validasi diperoleh bahwa hasil validasi ahli media diperoleh rata-rata persentase 86% dengan kualifikasi “layak”, hasil validasi ahli materi diperoleh rata-rata persentase 91% dengan kualifikasi “sangat layak”, hasil uji coba perorangan diperoleh rata-rata persentase 89% dengan kualifikasi “tinggi”, uji coba kelompok kecil diperoleh rata- rata persentase 91,3% dengan kualifikasi “sangat tinggi”, uji coba kelompok besar diperoleh rata-rata persentase 91,04% dengan kualifikasi “sangat tinggi”. Dengan demikian, dapat disimpulkan bahwa produk e-modul berbasis etnomatematika layak digunakan sebagai media belajar di kelas.AbstractThe purpose of this study is to develop ethnomathematics-based e-modules on flat-sided spatial geometry materials for MTS Nurul Karomah students. Ethnomathematics e-modules are able to make mathematics learning more meaningful and relevant by linking mathematical concepts to local culture around students. The development model used is the ADDIE Model, namely Analysis, Design, Development, Implementation, and Evaluation. At the validation stage, it was obtained that the results of the media expert validation produced an average percentage of 86% with the qualification "feasible", the results of the material expert validation produced an average percentage of 91% with the qualification "very feasible", the results of individual trials produced an average percentage of 89% with the qualification "high", small group trials produced an average percentage of 91.3% with the qualification "very high", large group trials produced an average percentage of 91.04% with the qualification "very high". Thus, it can be concluded that ethnomathematics-based e-module products are feasible to use as learning media in the classroom.
PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH MELALUI MODEL PROBLEM BASED LEARNING PADA PESERTA DIDIK SMP/MTs Lia, Lisna; Safrina, Khusnul
Jurnal Numeracy Vol 12 No 1 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i1.3117

Abstract

Kemampuan pemecahan masalah sangat penting dalam mempelajari matematika, tidak hanya sebagai tujuan dalam pembelajaran, tetapi juga sebagai bekal untuk menghadapi permasalahan dalam kehidupan sehari-hari. kenyataan di lapangan menunjukkan bahwa kemampuan ini masih tergolong rendah di kalangan peserta didik. Salah satu pendekatan yang diyakini mampu meningkatkan kemampuan tersebut adalah model Problem Based Learning (PBL). Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan pemecahan masalah melalui model problem based learning dan untuk mengkategorikan peningkatan kemampuan pemecahan masalah yang dibelajarkan melalui model problem based learning. Penelitian ini menggunakan pendekatan kuantitatif dengan desain Pre-Eksperimental, jenis One Group Pretest-Posttest Design. Populasi penelitian adalah peserta didik kelas VII SMP Negeri 2 Banda Aceh, dengan sampel kelas VII-8 yang dipilih secara acak melalui teknik random sampling. Instrumen pengumpulan data pada penelitian ini berupa lembar soal pre-test dan post-Test. Data yang terkumpulkan kemudian di analisis dengan menggunakan Uji T (Uji Independent Samples Test) Dan dengan perhitungan skor N-gain. Data yang diperoleh dari 31 responden dianalisis menggunakan Uji-t (Independent Samples Test) dan dihitung skor N-gain untuk menilai peningkatan kemampuan pemecahan masalah matematis peserta didik. Hasil penelitian terhadap 31 responden menunjukkan adanya peningkatan kemampuan pemecahan masalah matematis setelah penerapan model PBL dan peningkatan tersebut berada pada kategori sedang. Nilai signifikansi < 0,05 dari uji hipotesis menunjukkan bahwa peningkatan tersebut signifikan. Berdasarkan perhitungan skor N-gain, peningkatan kemampuan peserta didik berada pada kategori sedang. Dengan demikian, model PBL terbukti efektif dalam meningkatkan kemampuan pemecahan masalah matematis, meskipun peningkatannya masih berada dalam kategori sedang menurut hasil perhitungan skor N-gain.AbstractProblem-solving ability is essential in learning mathematics, not only as a learning objective but also as a vital skill for addressing real-life problems. However, field observations indicate that students' mathematical problem-solving abilities remain relatively low. One approach believed to enhance this ability is the Problem-Based Learning (PBL) model. This study aims to examine the improvement of problem-solving ability through the PBL model and to categorize the level of improvement achieved. The research employed a quantitative approach using a pre-experimental design with a One Group Pretest-Posttest Design. The population consisted of seventh-grade students at SMP Negeri 2 Banda Aceh, with a randomly selected sample of class VII-8 using random sampling techniques. The data collection instrument consisted of pre-test and post-test problem-solving questions. The collected data were analyzed using the Independent Samples T-Test and N-gain score calculation. Data obtained from 31 respondents showed an improvement in mathematical problem-solving ability after implementing the PBL model, with the improvement falling into the moderate category. The hypothesis test yielded a significance value of < 0.05, indicating a statistically significant improvement. Based on the N-gain score analysis, the improvement was categorized as moderate. Therefore, the PBL model is proven to be effective in enhancing students' mathematical problem-solving abilities, although the level of improvement remains within the moderate category according to the N-gain results.
PENGEMBANGAN SOAL MATEMATIKA TIPE PISA KONTEN UNCERTAINTY AND DATA MENGGUNAKAN KONTEKS MUSEUM SIGINJAI JAMBI Lusinda, Uci; Pasaribu, Feri Tiona; Gustiningsi, Tria; Nusantara, Duano Sapta
Jurnal Numeracy Vol 12 No 1 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i1.3128

Abstract

Rendahnya hasil PISA siswa di Indonesia disebabkan kurang terbiasanya siswa dalam memecahkan soal berkarakteristik PISA khususnya pada konten uncertainty and data. Untuk mengatasi hal ini, pembelajaran perlu membiasakan siswa dengan metode penyelesaian soal PISA. Oleh karena itu, penelitian ini bertujuan untuk mengembangkan soal matematika tipe PISA konten uncertainty and data menggunakan konteks Museum Siginjai Jambi untuk siswa SMP yang valid, praktis dan memiliki efek potensial terhadap literasi matematika siswa. Metode penelitian yang digunakan adalah Design research tipe development study. Soal dikembangkan dalam tiga tahap yaitu tahap preliminary, tahap formative evaluation, dan assessment phase (tahap penilaian). Subjek penelitian ini adalah siswa SMPN 4 Kota Jambi yang berjumlah 26 siswa. Data dikumpulkan dengan cara wawancara, tes, dan pemberian angket. Data menunjukkan presentase 78,7% kategori valid untuk validitas soal, dengan presentase 78,5% kategori praktis untuk praktikalitas pada tahap one-to-one dan untuk presentase 84% kategori sangat praktis untuk praktikalitas pada tahap small group. Hasil penelitian ini adalah soal matematika tipe PISA konten uncertainty and data menggunakan konteks Museum Siginjai Jambi untuk siswa SMP yang valid dan praktis. Selanjutnya, soal yang dihasilkan memiliki efek potensial terhadap literasi matematika siswa. AbstractThe low PISA results of students in Indonesia are caused by students' lack of familiarity in solving PISA-characteristic problems, especially in the content of uncertainty and data. To overcome this, learning needs to familiarize students with the PISA problem-solving method. Therefore, this study aims to develop PISA-type mathematics problems with uncertainty and data content using the context of the Siginjai Jambi Museum for junior high school students that are valid, practical and have a potential effect on students' mathematical literacy. The research method used is Design research type development study. The questions were developed in three stages, namely the preliminary stage, the formative evaluation stage, and the assessment phase. The subjects of this study were 26 students of Secondary School Number 4 Kota Jambi. Data were collected by interview, test, and questionnaire. The data shows a percentage of 78.7% valid category for question validity, with a percentage of 78.5% practical category for practicality at the one-to-one stage and for a percentage of 84% very practical category for practicality at the small group stage. The results of this study are PISA type mathematics questions with uncertainty and data content with the Jambi context for junior high school students that are valid and practical. Furthermore, the questions generated have a potential effect on students' mathematical literacy.
PENGEMBANGAN SOAL MATEMATIKA TIPE PISA LEVEL 6 MENGGUNAKAN KONTEKS BENDA BERSEJARAH Iswari, Ira; Pasaribu, Feri Tiona; Gustiningsi, Tria; Nusantara, Duano Sapta
Jurnal Numeracy Vol 12 No 1 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i1.3134

Abstract

Rendahnya capaian siswa Indonesia pada PISA yang hanya mampu mengerjakan soal pada level rendah, menegaskan perlunya pengembangan soal PISA dengan level tinggi untuk membiasakan siswa dalam mengerjakannya. Penelitian ini bertujuan untuk menghasilkan soal matematika tipe PISA dengan menggunakan konteks benda bersejarah yang valid, praktis dan menimbulkan efek potensial terhadap kemampuan literasi matematika. Subjek pada penelitian ini adalah 30 siswa kelas VIII SMP N 11 Kota Jambi. Penelitian ini merupakan penelitian pengembangan dengan menggunakan model design research dengan tipe development studies, yang terdiri dari tahap preliminary, prototyping, dan assesment phase. Data dikumpulkan dengan menggunakan wawancara, angket, dan lembar tes. Analisis hasil penelitian ini dilakukan secara kualitatif berdasarkan masukan dan saran validator, data dari lapangan yang didapat dari siswa pada saat siswa mengerjakan soal, dan analisis hasil jawaban siswa. Dan dilakukan secara kuantitatif berdasarkan angket validasi, dan angket praktikalitas butir soal. Hasil penelitian ini berupa pengembangan soal matematika tipe PISA level 6 menggunakan konteks Benda Bersejarah yang valid dan praktis. Selanjutnya soal yang dihasilkan memiliki efek potensial terhadap kemampuan literasi matematika.AbstractThe low achievement of Indonesian students in PISA who are only able to work on questions at a low level, emphasizes the need to develop high-level PISA questions to get students used to working on them. This study aims to produce PISA-type mathematics questions using the context of historical objects that are valid, practical and have a potential effect on mathematical literacy skills. The subjects in this study were grade VIII students of Secondari School Number 11 Kota Jambi. This study is a development study using a design research model with a development studies type, consisting of preliminary, prototyping, and assessment phases. Data were collected using interviews, questionnaires, and test sheets. The analysis of the results of this study was carried out qualitatively based on input and suggestions from validators, data from the field obtained from students when students were working on the questions, and analysis of student answer results. And carried out quantitatively based on validation questionnaires, and questionnaires on the practicality of the question items. The results of this study are the development of PISA-type level 6 mathematics questions using the context of Historical Objects. After the questions were pilot tested, the resulting questions had the potential to impact mathematical literacy skills.
ANALYZING STUDENTS’ MATHEMATICAL REASONING IN SOLVING PROBABILITY PROBLEMS THROUGH SPIN THE WHEEL-ASSISTED WORKSHEETS Sa’adah, Aliyatus; Lailiyah, Siti; Setyawati, Maunah
Jurnal Numeracy Vol 12 No 2 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i2.3449

Abstract

Mathematical reasoning ability is an essential aspect of mathematics learning because it helps students understand concepts and draw logical conclusions. However, many studies have shown that this ability remains low due to learning that is overly focused on procedures. Therefore, it is necessary to use engaging learning media that can help students connect abstract concepts with real experiences. This study aims to analyze students’ mathematical reasoning ability on the topic of probability using worksheets (LKPD) assisted by Spin the Wheel media. The research employed a descriptive qualitative approach involving three eighth-grade students of SMPN 2 Waru, selected based on high, medium, and low reasoning categories. Data were collected through essay tests, observations, and interviews, and analyzed using four indicators of mathematical reasoning: (1) constructing sample spaces and determining probabilities, (2) making predictions, (3) comparing theoretical probabilities with experimental results, and (4) drawing logical conclusions. The results show that students’ mathematical reasoning ability falls into the moderate category, with the main difficulty found in comparing theoretical and experimental results. The Spin the Wheel media effectively helps students understand probability concepts more concretely and increases their learning engagement. However, teacher guidance is still needed to help students connect experimental findings with theoretical concepts.
STUDENTS’ ERRORS IN SOLVING PISA QUESTIONS ON SPACE AND SHAPE CONTENT Kiraam, Rachma; Nusantara, Duano Sapta; Pasaribu, Feri Tiona
Jurnal Numeracy Vol 12 No 2 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i2.3436

Abstract

The main objective of this study is to identify and explain students’ errors in solving PISA questions on Space and Shape content using Newman’s Error Analysis. The errors analyzed include five categories: reading errors, comprehension errors, transformation errors, process skill errors, and encoding errors. This study employs a descriptive qualitative approach with data collected through tests and interviews. The research subjects are ninth-grade students at SMP Negeri 7 Muaro Jambi. The results show that students frequently made errors in the stages of understanding the questions, modelling the questions into mathematical forms, and process skills. These errors were by weaknesses in processing information, limited mathematical skills in real-life contexts, and a lack of experience in practicing PISA questions. These findings highlight the importance of familiarizing students with contextual problems as an effort to minimize errors in solving PISA questions.
INTEGRATING SYMPY INTO COLLABORATIVE LEARNING FOR PARTIAL FRACTIONS AND INTEGRATION: A QUALITATIVE STUDY IN CALCULUS Haarsa, Panyawat
Jurnal Numeracy Vol 12 No 2 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i2.3422

Abstract

This qualitative classroom study explores how collaborative learning (CL) supported by Python (SymPy) can strengthen university students’ understanding of partial fraction decomposition and its application to integration. Thirty‑two second‑year mathematics majors participated in four weekly sessions that blended manual problem solving with computational checking. Students worked in six small groups with defined roles (problem solver, coder, recorder, presenter), engaged in real‑world tasks (e.g., economic growth, fluid flow, and motion analysis), kept reflective journals, and delivered group presentations evaluated with an analytic rubric. Data sources comprised observations, journals, and presentation assessments. Thematic analysis indicates improved participation, clearer conceptual linking between algebraic manipulation and integral calculus, and more systematic error‑checking when Python was used to validate manual work. Groups demonstrating stronger within‑group communication tended to employ Python more effectively and reached higher rubric scores. The study discusses practical design choices for CL tasks that combine traditional and computational approaches, and reflects on limitations such as heterogeneous prior programming experience and the absence of pre–post achievement testing. Implications for practice include structuri
INTEGRATION OF HOTS-BASED QUIZIZZ APPLICATION TO IMPROVE MATHEMATICAL LITERACY ABILITIES OF VOCATIONAL SCHOOL STUDENTS Julia, Nur Tri; Asriati, Weni Widya; Fikri, Fikri
Jurnal Numeracy Vol 12 No 2 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i2.3433

Abstract

This study was motivated by the need for contextual, interactive assessments aligned with the characteristics of the Merdeka Curriculum in developing students’ mathematical literacy skills. The purpose of this research was to develop a Merdeka Belajar assessment based on ethnomathematics and Higher Order Thinking Skills (HOTS) integrated with the digital application Quizizz to enhance students’ mathematical literacy. The study was conducted at Dharma Pancasila Private Vocational School (SMK Swasta Dharma Pancasila) in Medan during the odd semester of the 2025/2026 academic year, employing a Research and Development (R&D) approach using a modified Dick & Carrey model through several stages: needs analysis, design, development, validation, limited trial, and field testing. The research subjects were ninth-grade students selected through total sampling. The research instruments included expert validation sheets, mathematical literacy tests, questionnaires, interviews, and observations. The expert validation results indicated that the developed assessment was categorized as very valid, with an average score of 4.52. The limited trial results showed that 93% of students stated that the questions were easy to understand, and 100% found the Quizizz application easy to use. The effectiveness test demonstrated an increase in the average score from 62.3 to 84.1 with an N-Gain value of 0.58 (moderate–high category). The independent t-test result showed a significance value of p = 0.003 < 0.05, indicating a significant difference between pretest and posttest results. The study concluded that the assessment based on ethnomathematics, HOTS, and Quizizz was proven to be valid, practical, effective, and well-received by both students and teachers. The implication of this research is that this assessment model can serve as an innovative alternative to strengthen mathematical literacy, integrate local cultural values, and support the digital and sustainable implementation of the Merdeka Curriculum.
DEVELOPMENT OF MATHEMATICS CURRICULUM IN PREPARATION FOR INDONESIA'S GOLDEN AGE 2045 Pratiwi, Tarizka; Barkah, Siti; Sutirna, Sutirna
Jurnal Numeracy Vol 12 No 2 (2025)
Publisher : Program Studi Pendidikan Matematika, Universitas Bina Bangsa Getsempena

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/numeracy.v12i2.3013

Abstract

The purpose of this article is to discuss the curriculum that must be developed to address challenges and seize opportunities in the era of Golden Indonesia 2045, with a focus on critical thinking skills, technology integration, and contextual approaches. The method used is library research. Data sources were obtained from relevant literature, including books, journals, and scientific articles on the selected topic. The discussion results show that technology-based learning innovations, such as software and adaptive learning systems, can be a solution for improving students' mathematical literacy. In addition, a contextual approach that integrates mathematical concepts with other fields can prepare students to address real problems in the digital era. The conclusion of this article is that developing a mathematics curriculum for Indonesia Emas 2045 must focus on improving critical thinking skills, contextualizing material, and integrating technology into learning. By overcoming challenges such as the technology gap, teaching quality, and prior curriculum implementation, mathematics education is expected to produce a generation that is superior and competitive in the era of globalization.