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Hapizah

Mathematics Education, Universitas Sriwijaya

Author-ID : 2503323

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Exploring Palembang Cultural Context through PMRI in Mathematics Learning: A Systematic Literature Review E.I. Pusta Siligar; Ratu Ilma Indra Putri; Zulkardi, Zulkardi; Hapizah, Hapizah
Jurnal Inovasi Matematika Vol 7 No 2 (2025): Inovasi Matematika (Inomatika)
Publisher : Pendidikan Matematika Universitas Muhammadiyah Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35438/inomatika.v7i2.504

The current cultural context has become a significant focus in mathematics education, serving not only as a bridge to formal understanding but also as a means of cultural preservation. This study aims to analyse the use of Palembang's cultural context in mathematics education through the Indonesian Realistic Mathematics Education (PMRI) approach. The analysis was conducted on articles indexed in Scopus and Google Scholar based on publication year, content, methods, student skills developed, and research findings. Data analysis techniques were based on the PIECES framework (Planning, Identifying, Evaluating, Collecting/Elaborating, Explaining, and Summarising). From the selection process, 20 articles that met the inclusion criteria were obtained. The analysis results showed that the dominant cultural context of Palembang included traditional food (pempek), traditional fabrics (songket and jumputan), and trading activities on the Musi River. The most frequently studied mathematical topics were geometry and algebra, with the design research method used as an approach to design learning and develop media such as worksheets, educational videos, and evaluation instruments. The students' ability most frequently focused on was conceptual understanding. These findings provide significant contributions to educators and researchers in developing context-based cultural mathematics learning through the PMRI approach.

Case Study: Learning Material-based on Model-Eliciting Activities to Enhance Problem Solving Abilities and Self Confident Berlian, M Ridho Ratu; Hapizah, Hapizah; Susanti, Ely
Journal of Education and Learning Mathematics Research (JELMaR) Vol 4 No 2 (2023): November 2023
Publisher : Department of Mathematics Education, Faculty of Teacher Training and Education, Wisnuwardhana University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37303/jelmar.v4i2.120

This development research aims to describe a valid and practical learning material-based on Model-Eliciting Activities (MEAs) and its effect on problem-solving abilities and self-confidence. The subjects of this research were 36 students grade 10th at MA Negeri 1 OKU Timur. The type of research used is design research with a development study type. The instrument used test, questionnaire, walkthrough, and interview. The data analysis used descriptive techniques. The validity of learning material-based on the model eliciting activities (MEAs) is demonstrated from the results of the assessment carried out by the validator at the expert reviews stage where researchers will receive suggestions and comments in terms of content, construct, and language as well as comments and suggestions at the one-to-one stage. Meanwhile, practicality can be seen from the results at the small group stage. Learning material-based on model eliciting activities (MEAs) model has a potential effect on students' problem-solving abilities and self-confidence as seen from the results of the analysis of students' answers at the field test stage. Based on the results of the analysis of problem solving ability test scores, 29 students (80.56%) were in the positive category, while 7 students (19.44%) were negative or had not reached the minimum criteria for completing the test results. And also seen from the results of the analysis of students' answers to the self-confidence questionnaire, which shows that 17% of students have very positive self-confidence, 58% of students have positive self-confidence, 25% of students have negative self-confidence

Pelatihan penyusunan bahan ajar berbasis computational thinking bagi guru-guru matematika SMP di Kabupaten Panukal Abab Lematang Ilir (PALI) Hapizah, Hapizah; Mulyono, Budi; Fachrurrozi, M; Fitrisyah, M. Aidil; Hauda, Nabila; Rahmadhani, Fitri; Amelia, Lisa; Humaira, Dinda Fitri; Khairudin, Khairudin; Julianti, Afifah; Sembiring, Agina Laurencia
Jurnal Anugerah Vol 6 No 2 (2024): Jurnal Anugerah: Jurnal Pengabdian kepada Masyarakat Bidang Keguruan dan Ilmu Pen
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/anugerah.v6i2.6997

Computational thinking merupakan kemampuan yang sangat penting untuk dimiliki oleh peserta didik, namun guru-guru masih belum begitu memahami dengan baik tentang computational thinking ini, serta bagaimana menyusun Lembar Kerja Peserta Didik (LKPD) berbasis computational thinking. Program pengabdian kepada masyarakat ini bertujuan untuk memperkenalkan computational thinking dan integrasinya pada LKPD kepada guru-guru matematika di Kabupaten Panukal Abab Lematang Ilir (PALI) Sumatera Selatan, dan diharapkan guru-guru matematika tersebut dapat mendesain sendiri LKPD yang berbasis computational thinking. Sasaran yang terlibat dalam kegiatan ini adalah sebanyak 35 orang guru matematika tingkat sekolah menengah pertama. Metode kegiatan terdiri dari sosialisasi, workshop, dan implementasi hasil workshop di kelas masing-masing. Sosialisasi telah mendapatkan pemahaman guru tentang computational thinking dengan skor 82,60 dengan kategori baik. Workshop telah menghasilkan LKPD matematika berbasis computational thinking, dengan kemunculan komponen dekomposisi sebanyak 75%, pengenalan polan 75%, abstraksi 56%, dan algoritma 94%. Implementasi LKPD telah dilakukan dengan hasil yang memuaskan, dan disarankan agar kegiatan serupa dapat terus berlanjut.

Seeing data differently: Developing a local instructional theory for culturally relevant statistical literacy in Indonesian teacher education Utari, Rahma Siska; Putri, Ratu Ilma Indra; Zulkardi; Hapizah
Journal on Mathematics Education Vol. 16 No. 3 (2025): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v16i3.pp915-936

Statistical literacy has emerged as a central competence in mathematics education, particularly for prospective teachers who must be able to interpret, analyze, and critically evaluate data in a world increasingly shaped by information and statistics. However, previous research shows that many prospective teachers continue to struggle with developing statistical literacy, especially in connecting abstract concepts to meaningful contexts. This gap highlights the need for instructional designs that not only strengthen statistical reasoning but also draw on culturally embedded practices to enhance relevance and engagement. Addressing this challenge, the present study develops a Local Instructional Theory (LIT) that supports prospective teachers’ statistical literacy through the integration of local cultural contexts in South Sumatra, designed within the framework of Realistic Mathematics Education (RME) as adapted in Indonesia, namely Pendidikan Matematika Realistik Indonesia (PMRI). Employing a design research methodology, the study was conducted in three phases: a preliminary investigation, a design experiment (pilot and teaching experiment), and a retrospective analysis. The resulting LIT was structured around three context-based learning trajectories, each targeting a key dimension of statistical literacy: data visualization, data interpretation, and critical evaluation. Instructional activities were grounded in authentic cultural contexts—such as Pempek demand during Ramadan, the Bekarang Iwak fishing tradition, and coffee productivity in Pagar Alam—which were used to bridge statistical concepts with learners lived experiences. Findings from the teaching experiments indicate that prospective teachers demonstrated notable shifts from procedural to conceptual reasoning and from descriptive analysis to reflective critique. Participants also showed improved ability to select appropriate graphical representations, interpret contextual data, and critically assess the credibility and sufficiency of statistical information. These outcomes underscore the potential of culturally relevant instructional design to foster holistic statistical literacy. The study contributes both theoretically and practically by offering a validated model for integrating cultural contexts into mathematics education, thereby enriching prospective teachers’ curriculum and providing a replicable approach for diverse educational settings.

Numeracy-Based Teaching Material with Data Presentation Topic to Support Students' Numeracy Skills Situmorang, Gresilia; Hapizah, Hapizah; Mulyono, Budi; Susanti, Ely
Kreano, Jurnal Matematika Kreatif-Inovatif Vol 14, No 2 (2023): Kreano, Jurnal Matematika Kreatif-Inovatif
Publisher : Mathematics Dept, Math. and Science Faculty, Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/kreano.v14i2.41925

Numeracy is the ability to identify, describe and communicate various types of numbers and mathematical symbols to solve mathematical tables, graphs, and problems. There are few math teaching materials, especially those based on numeracy. The research aims to produce numeracy-based teaching material that is valid, practical and potentially supports numeracy skills. The following type of research is development. The research subjects were students of class VII at Senior high school in Pagar Aam. The stages of the research consisted of preliminary study and formative evaluation (Expert Review, One to One, Small Group and field tests) with the instruments used, namely questionnaires, tests, and interviews. This study states that the teaching material used can help improve numeracy skills, and the developed teaching material is declared valid without revision. This shows that with the help of numeracy-based teaching, the material can help students improve their numeracy skills in understanding data presentation material. Mathematics teachers can further use these numeracy-based teaching materials to improve students’ numeracy skills.Numerasi adalah kemampuan untuk mengidentifikasi, menjelaskan dan mengkomunikasikan berbagai jenis bilangan dan simbol matematika untuk tujuan pemecahan tabel, grafik dan masalah matematika. Belum banyak bahan ajar matematika khususnya yang berbasis numerasi. Tujuan penelitian ialah menghasilkan bahan ajar berbasis numerasi yang valid, praktis dan berpotensi mendukung kemampuan numerasi. Jenis penelitian ialah pengembangan. Subjek penelitian adalah peserta didik kelas VII disalah satu SMP Negeri di Kota Pagar Alam. Tahapan penelitian terdiri dari preliminary study dan formative evaluation (Expert Review, One to One, Small Group dan field test) dengan instrumen yang digunakan yaitu angket, tes dan wawancara. Penelitian ini menyatakan bahwa bahan ajar yang dikembangkan dinyatakan valid, praktis, dan memiliki efek potensial terhadap kemampuan numerasi peserta didik. Hal ini menunjukkan bahwa dengan bantuan bahan ajar berbasis numerasi dapat membantu peserta didik menumbuhkan kemampuan numerasi peserta didik khususnya materi penyajian data. Bahan ajar berbasis numerasi ini dapat digunakan guru dalam mendukung kemampuan numerasi peserta didik.

Designing Number Pattern Questions to Assess Students with Kinesthetic Learning Styles' in Mathematical Thinking Susanti, Ely; Delfi, Iftina; Hapizah, Hapizah; Indaryanti, Indaryanti; Isrok'atun, Isrok'atun; Simarmata, Ruth Helen
SJME (Supremum Journal of Mathematics Education) Vol 8 No 1 (2024): Supremum Journal of Mahematics Education
Publisher : Fakultas Keguruan dan Ilmu Pendidikan Universitas Singaperbangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35706/sjme.v8i1.9998

The aim of the research is to describe the results of designing number pattern questions used to measure the mathematical thinking abilities of students with a kinesthetic learning style. The research subjects consisted of 5 class VIII students with a kinesthetic learning style. The type of research is design research with 5 stages, namely: Preliminary Design, Focus Group Discussion (FGD), Trial, Interview, and Retrospective Analysis. The data collection techniques are learning style questionnaires, tests and interviews. The data analysis used in the research is qualitative. Based on the results of the FGD, number pattern questions can be used to measure mathematical thinking abilities, because each question leads students to bring up specializing, generalizing, conjecturing and convincing aspects. Based on the test results, it is known that students can write specializing, generalizing, conjecturing, and convincing forms. Specializing is seen when students write the form of adding numbers for each term. Generalizing is seen when students find patterns by listing them one by one or using tables, conjecturing when they find the general formula, and convincing is seen when they find other ways to prove the answer. Based on the results of the interview, students' answers were obtained through the activity of managing and simulating questions using body parts.

PENDAMPINGAN PENDESAINAN PERANGKAT PEMBELAJARAN BERBASIS PROBLEM-BASED LEARNING BAGI GURU-GURU MATEMATIKA KOTA LUBUKLINGGAU Hapizah, Hapizah; Indaryanti, Indaryanti; Susanti, Ely; Yusup, Muhammad; Sari, Novita; Araiku, Jeri; Scristia, Scristia; Pratiwi, Weni Dwi
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 5, No 4 (2022): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v5i4.1512-1523

Pengabdian kepada Masyarakat (PkM) ini bertujuan untuk mendampingi guru-guru matematika SMP dan SMA di Kota Lubuklinggau dalam mendesain perangkat pembelajaran matematika berbasis Problem Based Learning (PBL). Kegiatan PkM ini ditujukan kepada khalayak sebanyak 30 orang guru matematika SMP dan SMA di Kota Lubuklinggau. Lokasi dan tempat kegiatan dilaksanakan di Laboratorium Program Studi Pendidikan Matematika, FKIP Universitas Sriwijaya. Kegiatan pengabdian ini dilakukan secara hybrid, tatap muka maupun melalui aplikasi zoom meeting conference dan grup Whatsapp. Model pelaksanaan kegiatan adalah model pendampingan dengan metode demonstrasi, pendampingan secara mandiri dan kelompok kepada peserta. Kegiatan dilakukan dalam 4 tahap, yaitu tahap persiapan, tahap pendampingan, tahap follow up, dan tahap pelaporan. Hasil yang didapat melalui pendampingan ini yakni peserta dapat mendesain perangkat pembelajaran matematika berbasis Problem Based Learning yang meliputi Rencana Pelaksanaan Pembelajaran (RPP) dan Lembar Kerja Peserta Didik (LKPD). Secara keseluruhan peserta memberikan respon yang sangat baik pada setiap pernyataan yang diberikan dengan rata-rata skor 3,77 dan persentase 84,38%.

Development of Digital Worksheets Assisted by GeoGebra on Linear Function Material to Support Students Computational Thinking Skills Putriani, Jesika Dwi; Hapizah, Hapizah; Mulyono, Budi
JME (Journal of Mathematics Education) Vol 10, No 2 (2025): JME (Jul - Dec)
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v10i2.2552

This study aims to develop a valid and practical digital worksheet in GeoGebra on linear functions, with a focus on the dangers of waste, to support students' computational thinking skills. This study uses a development studies design research method, consisting of three stages: preliminary research, development or prototyping phase, and assessment phase. The validation stage was conducted by three mathematics education lecturers and one mathematics teacher, with expert review, to assess content, construction, language, and technology. Meanwhile, practicality was evaluated by student responses during the small-group stage after using the digital worksheet in learning. The results showed that the digital worksheet using GeoGebra had an average validity of 93.81% (very valid) and practicality of 82.18% (practical). Thus, the developed digital worksheet using GeoGebra was declared valid and practical for use in mathematics learning and has the potential to improve students' computational thinking skills through solving contextual problems related to the dangers of waste.

Computational Thinking Ability of Students in Exponential Material Using Problem-Based Learning Fitrisyah, Muhammad Aidil; Hapizah, Hapizah; Mulyono, Budi
Jurnal Riset Pendidikan Matematika Vol. 12 No. 2 (2025): November 2025
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jrpm.v12i2.75787

Computational thinking is an important skill to have because it can help students to analyze and solve problems in a systematic, logical, and creative way, both in the world of computing and in everyday life. This study aims to identify the ability of computational thinking in students through problem-based learning on exponential topics. This study used descriptive qualitative method with 34 grade 10 students in one of the high schools in Palembang as research subjects, focusing on 3 students who have high, medium, and low abilities. The research was conducted in three stages: preparation, implementation, and data analysis. Data were collected through written tests and interviews to measure learners' computational thinking skills. The results were analyzed through three stages: data reduction, data presentation, and conclusion drawing. The results showed that students' computational thinking ability on exponential material was good in terms of pattern recognition and abstraction. However, for decomposition and algorithm skills, students still do not show their ability to solve problems systematically with the right answers.

Validitas LKPD Berdiferensiasi Materi SPLDV Untuk Mendukung Kemampuan Computational Thinking Dengan Konteks Lokal Musi Banyuasin Dayanti, Windy Rama; Mulyono, Budi; Hapizah, Hapizah
Media Pendidikan Matematika Vol. 13 No. 1 (2025)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v13i1.15877

This study aims to develop Student Worksheets (LKPD) through differentiation learning to support students' computational thinking skills in studying and understanding the material of two-variable linear equation systems. Computational Thinking skills include several important elements such as decomposition, pattern recognition, abstraction, and algorithmic thinking. Differentiation learning is designed to accommodate the diversity of interests, learning styles and abilities of each student. This study uses the Research and Development (R&D) method with the ADDIE model consisting of five stages, namely: analysis, design, development, implementation, and evaluation. There is a validation process included in the development stage, the validation process is carried out by researchers together with an expert review (validator) consisting of 2 lecturers from the mathematics education study program at Raden Fatah State Islamic University, Palembang and 1 mathematics teacher. The validation results show that the score obtained in the content aspect is 3.90 with valid criteria results. in the construct aspect, they got a score of 4.10 with valid criteria results, and they got a score of 4.21 in the language aspect with very valid criteria results. Based on these findings, the differentiation-based LKPD developed in the context of Musi Banyuasin local wisdom was declared valid and suitable for use to support increasing students' computational thinking abilities

Co-Authors Afifa, Mardiah Ambarwati, Belinda Amrina Rosyada Amriyatu Thoyibah Angge Sapto Mubharokh Araiku, Jeri Arvin Efriani Astuti, Puji Ayu Lestari AYU LESTARI Azma, Tiara Rodiana Azzahra Indah Safitri Bellinda Ulviana Berlian, M Ridho Ratu Betty, Milhana Budi Mulyono Cahyawaty, Dian Cecep Anwar FS Cecep Anwar Hadi Firdos Santosa Cecil Hiltrimartin Cecil Hiltrimartin Darmawijoyo, Darmawijoyo Dayanti, Windy Rama Delfi, Iftina Desi Kurnia Sari Desty Rupalestari Devi Wahyu Safitri Devin Akbar Albany Dewi Rawani Dian Cahyawati Dina Septiana Dwi Jayanti, Regita Dwi Pebri Yanti Dyah Rahmawati Echa Alda Melinia Effendi Nawawi Effendi Nawawi, Effendi Ely Susanti Ely Susanti Endang Sri Agustini F Meta Fadhilah Azzahra Farista, Muhammad Irsadi Febriandini Muhtasya Febriani, Ria Fitrisyah, M. Aidil Fitrisyah, Muhammad Aidil Hauda, Nabila Hauda, Nabilah Humaira, Dinda Fitri Ida Sriyanti Indaryanti Indaryanti Islamirta, Kori Auga Ismail, Norulhuda Isri Mawarni Isrokatun Isrokatun Isrok’atun Istiqomarie, Nurul Jeri Araiku Julianti, Afifah Ketang Wiyono Ketang Wiyono Khairudin Khairudin Kodri Madang Kori Auga Islamirta Latiifah, Ashlih Lisa Aditya Dwiwansyah Musa Lisa Amelia M Arman Putra Karwana M David Safitra M Fachrurrozi, M M Rizky Ramandani M Yusup M. Taufiq Qur Rahman M. Yusup Made Sukaryawan Mardiana Mardiana Mariani, Yurika Mariela, Anadia Muli Marina, Rini Mawarni, Isri Meilinda Meilinda Meryansumayeka Meryansumayeka Metha Anggraeini Milhana Betty Mistawan, Kadek Mitha Frilia Muhammad Yusuf Muhammad Yusup Muhammad Yusup Mulyono, Budi Muslimin, Yoni Muthmainnah Muthmainnah Novita Sari Novita Sari Nur Aini Nuradinda, Amieyah Nyimas Aisyah Nyimas Aisyah Ostian, Dyego Pratiwi, Weni Dwi Pratiwi, Weni Dwi PUJI ASTUTI Puteri, Anisya Sefina Putriani, Jesika Dwi Rahma Siska Utari Rahmadhani, Fitri Rahmi Haranti, Meutia Ratu Ilma Indra Putri Ratu, Ratu Ilma Indra Putri Regita Dwi Jayanti Resty Neli Prisiska Risda Intan Sistyawati Riski Aprilianty, Dhea Rizka Syifa Rodi Edi, Rodi Rosdiana Rosdiana Rupalestari, Desty Safegi, Jihan Della Safitra, M. David Salwadila, Tiara Samsul Komar Santoso, Budi Sari, Desi Kurnia Sari, Indah Intan Sari, Richa Munna Scristia, Scristia Sembiring, Agina Laurencia Siligar, E.I Pusta Simarmata, Ruth Helen Sistyawati, Risda Intan Sitisyarah, Kania Situmorang, Gresilia Somakim, Somakim Sukmaningthias, Novika Sukmaningtyas, Novika Supratik Supratik Supratik Syakirah, Jihan Tampilen, Tampilen Tiara Salwadila Tria Gustiningsi Wahyu Indra Bayu Winda Putri Yulianti Wulandari, Trisna Y Hartono Yenny Anwar Yoga Baskara Setiawan Yurika Mariani Yusuf Hartono Zuli Nuraeni Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi Zulkardi

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