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All Journal SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Indiktika : Jurnal Inovasi Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) Mosharafa: Jurnal Pendidikan Matematika EDUPEDIKA
Rahma Siska Utari
Universitas Sriwijaya
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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Kemampuan literasi matematika siswa SMP pada materi SPLDV melalui problem based learning berbantuan nearpod Dinda Audina Rahmah; Rahma Siska Utari; Septy Sari Yukans; Dea Alvionita Azka
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 9 No. 1 (2026): JPMI
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v9i1.29997

Abstract

The 2022 PISA results show that the mathematical literacy performance of Indonesian students remains low. This study aims to describe the mathematical literacy abilities of ninth-grade students through the implementation of Problem Based Learning (PBL) supported by Nearpod in the topic of Systems of Linear Equations in Two Variables (SPLDV). The research subjects consisted of 29 students from MTs Negeri 1 Ogan Ilir. Data were collected through written tests in the form of open-ended questions, as well as interviews. The PBL learning supported by Nearpod was carried out in one meeting prior to the administration of the test. The data were analyzed using triangulation to obtain a comprehensive description of students’ mathematical literacy abilities. The findings indicate that the implementation of PBL supported by Nearpod can enhance students’ mathematical literacy, particularly in the aspect of formulating problems. However, students still encounter difficulties in mathematizing contextual information into mathematical models and performing basic calculations accurately. These findings contribute to efforts to improve the quality of mathematics learning through the integration of problem-based learning and interactive technological tools.
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.
Pengembangan LKPD Berbasis Alat Peraga Bernoulli Box untuk Mengenalkan Konsep Distribusi Bernoulli Izza Della Nur Rizki; Nabila Salsabila; Neina Suci Radhani; Putri Nur Erina Sukasna; Siti Nayla Fanisha; Ratu Ilma Indra Putri; Novita Sari; Yovika Sukma; Rahma Siska Utari
EDUPEDIKA: Jurnal Studi Pendidikan dan Pembelajaran Vol. 5 No. 1 (2026): Februari 2026
Publisher : PELITA NUSA TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60004/edupedika.v5i1.473

Abstract

Pembelajaran konsep distribusi Bernoulli masih dirasakan abstrak oleh mahasiswa sehingga diperlukan media konkret yang dapat menjembatani pemahaman antara teori dan pengalaman empiris. Penelitian ini bertujuan mengembangkan media Bernoulli Box berbantuan LKPD untuk mengenalkan konsep dasar Distribusi Bernoulli serta mengetahui validitas dan kepraktisan produk yang dikembangkan. Metode penelitian menggunakan Design Research tipe Development Studies yang meliputi preliminary phase dan prototyping phase melalui self-evaluation, expert review, one-to-one, dan small group. Subjek penelitian yaitu sembilan mahasiswa semester 1 Program Studi Pendidikan Matematika Universitas Sriwijaya yang dipilih secara purposive. Data dikumpulkan melalui walkthrough, lembar validasi, observasi, tes dalam LKPD, wawancara, dan angket kepraktisan, kemudian dianalisis secara deskriptif. Hasil validasi ahli menunjukkan bahwa Bernoulli Box dan LKPD memiliki validitas isi, konstruk, dan bahasa yang baik. Uji one-to-one dan small group menunjukkan bahwa mahasiswa mampu mengikuti aktivitas dalam LKPD secara mandiri dan memahami dua kemungkinan hasil percobaan Bernoulli dengan benar. Hasil angket kepraktisan memperoleh persentase 98,08% yang termasuk kategori sangat praktis. Dengan demikian, media dan LKPD yang dikembangkan layak digunakan sebagai alternatif pembelajaran untuk memperkuat pemahaman konsep Distribusi Bernoulli.
Pelatihan penguatan numerasi dengan menggunakan konteks kearifan lokal Sumatera Selatan Ratu Ilma Indra Putri; Zulkardi Zulkardi; Ruth Helen Simarmata; Rahma Siska Utari; Muhammad Ridho
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 10, No 4 (2026): August (In Progress)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v10i4.39770

Abstract

Abstrak Numerasi merupakan salah satu kemampuan esensial yang perlu dikembangkan dalam pembelajaran matematika karena berkaitan langsung dengan cara siswa memahami dan menggunakan informasi kuantitatif dalam kehidupan nyata. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kemampuan numerasi guru SMP melalui pembelajaran berbasis konteks kearifan lokal Sumatera Selatan. Penguatan numerasi menjadi kebutuhan penting dalam mendukung capaian pembelajaran pada Kurikulum Berdampak yang menekankan pembelajaran bermakna, relevan,  dan kontekstual. Berdasarkan hasil diskusi awal dengan guru matematika di Desa Meranjat, Kabupaten Ogan Ilir, ditemukan bahwa guru masih mengalami kesulitan dalam mengintegrasikan konteks budaya lokal ke dalam pembelajaran matematika, mengembangkan lembar kerja peserta didik berbasis kearifan lokal, serta memanfaatkan teknologi untuk mendukung pembelajaran. Kegiatan ini melibatkan 33 guru matematika SMP di Kabupaten Ogan Ilir dan dilaksanakan melalui lima tahapan, yaitu sosialisasi, pelatihan literasi numerasi, pelatihan penggunaan teknologi, pendampingan implementasi LKPD, serta evaluasi program. Data dikumpulkan melalui pretest-posttest, angket respon guru, dan dokumentasi produk. Hasil menunjukkan peningkatan rata-rata skor pemahaman numerasi dari 60.50 menjadi 90.13 dengan N-Gain 0.75 dalam kategori tinggi. Selain itu, guru berhasil menyusun tujuh LKPD digital berbasis kearifan lokal, seperti motif songket Palembang, struktur rumah limas, dan aktivitas gotong royong masyarakat Meranjat yang dikenal sebagai Caram Seguguk. Kegiatan ini berkontribusi terhadap peningkatan kompetensi profesional guru dan pelestarian budaya lokal. Kata kunci: numerasi; kearifan lokal; Desa Meranjat; PMRI; pelatihan guru Abstract Numeracy is one of the essential competencies that needs to be developed in mathematics education because it is directly related to how students understand and use quantitative information in real-life situations. This community service program aimed to improve junior high school mathematics teachers’ numeracy competencies through learning based on the local wisdom of South Sumatra. Strengthening numeracy is important for supporting the learning outcomes of the Impactful Curriculum, which emphasizes meaningful, relevant, and contextual learning. Based on preliminary discussions with mathematics teachers in Meranjat Village, Ogan Ilir Regency, it was found that teachers still experienced difficulties in integrating local cultural contexts into mathematics instruction, developing student worksheets based on local wisdom, and utilizing technology to support learning. The program involved 33 junior high school mathematics teachers in Ogan Ilir Regency and was conducted through five stages: socialization, numeracy literacy training, technology-use training, assistance in implementing student worksheets, and program evaluation. Data were collected through pretests and posttests, teacher response questionnaires, and documentation. The results showed an increase in the average numeracy comprehension score from 60.50 to 90.13, with an N-Gain score of 0.75, categorized as high. In addition, the teachers successfully developed seven digital student worksheets based on local wisdom, incorporating contexts such as Palembang songket motifs, the structure of traditional limas houses, and the communal cooperation activities of the Meranjat community known as Caram Seguguk. This program contributed to improving teachers’ professional competencies and preserving local culture. Keywords: numeracy; local wisdom; Meranjat; PMRI; teacher training
Designing Learning Trajectories to Support Prospective Teachers’ Statistical Literacy Skills Rahma Siska Utari; Ratu Ilma Indra Putri; Zulkardi Zulkardi; Hapizah Hapizah
Mosharafa: Jurnal Pendidikan Matematika Vol. 13 No. 4 (2024): October
Publisher : Department of Mathematics Education Program IPI Garut

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31980/mosharafa.v13i4.2546

Abstract

Abstrak Literasi statistik sangat penting bagi calon guru untuk menafsirkan data secara akurat dan membuat keputusan yang tepat. Namun, banyak yang mengalami kesulitan akibat pendekatan pembelajaran yang terlalu abstrak. Studi ini mengembangkan Learning Trajectory (LT) dengan mengintegrasikan produksi kopi Pagar Alam sebagai konteks dunia nyata untuk mendukung literasi statistik calon guru. Dengan menggunakan metodologi design research tipe validation study, penelitian ini terdiri dari tiga fase yaitu fase preliminary, Fase design experiment termasuk pilot experiment serta teaching experiment, dan fase retrospective analysis. Studi ini melibatkan 60 calon guru matematika dari Universitas Sriwijaya. Pengumpulan data dilakukan melalui wawancara, observasi, dan lembar kerja. LT yang dikembangkan terdiri dari empat langkah utama yaitu memahami jenis data, menerapkan konsep statistik, menganalisis tren probabilitas, dan menggunakan model statistik untuk prediksi. Studi ini menekankan pentingnya menghubungkan konsep teoretis dengan aplikasi praktis, memberikan wawasan berharga bagi pendidikan calon guru dan pengembangan kurikulum. Abstract Statistical literacy is essential for prospective teachers to interpret data accurately and make informed decisions. However, many struggle due to abstract instructional approaches. This study develops a Learning Trajectory (LT) that integrates Pagar Alam coffee production as a real-world context to support statistical literacy of prospective teachers. Employing a design research methodology within a validation study framework, the research consists of three phases: (1) a preliminary phase, (2) a design experiment phase, including a pilot experiment and a teaching experiment, and (3) a retrospective analysis phase. The study involved 60 prospective mathematics teachers from Sriwijaya University. Data collection methods included interviews, observations, and worksheets. The developed LT comprises four key steps: understanding data types, applying statistical concepts, analyzing probability trends, and using statistical models for predictions. This study underscores the importance of linking theoretical concepts with practical applications, providing valuable insights for teacher education and curriculum development.
Co-Authors Dea Alvionita Azka Dinda Audina Rahmah Hapizah Hapizah Izza Della Nur Rizki Muhammad Ridho Nabila Salsabila Neina Suci Radhani Novita Sari Putri Nur Erina Sukasna Ratu Ilma Indra Putri Ratu Ilma Indra Putri Septy Sari Yukans Simarmata, Ruth Helen Siti Nayla Fanisha Yovika Sukma Zulkardi Zulkardi Zulkardi Zulkardi