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All Journal Jurnal Pendidikan Matematika RAFA Delta-Pi : Jurnal Matematika dan Pendidikan Matematika Jurnal Gantang SJME (Supremum Journal of Mathematics Education) Jurnal Anugerah: Jurnal Pengabdian Kepada Masyarakat Bidang Keguruan dan Ilmu Pendidikan Jurnal Abdi Masyarakat Indonesia Mathematics Education Journal
Pratiwi, Weni Dwi
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Humanities Economics, Econometrics & Finance Education Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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Abstract relational thinking ability of high school students through the rigorous mathematical thinking (RMT) approach to algebra topics Nuraisyah, Raisya Novita; Pratiwi, Weni Dwi; Aisyah, Nyimas; Kurniadi, Elika; Araiku, Jeri; Astuti, Puji
Jurnal Pendidikan Matematika RAFA Vol 9 No 1 (2023): Jurnal Pendidikan Matematika RAFA
Publisher : Program Studi Pendidikan Matematika, Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/jpmrafa.v9i1.10091

Abstract

Algebra teaching at RMT is designed to involve students in consciously and deliberately practicing the formation of conceptual elements from mathematical functions. This research is a qualitative descriptive study which aims to see the emergence of indicators on levels think relational abstract with use approach RMT on the topic of algebra, material on Systems of Linear Equations with Three Variables. The research subjects in this study were 26 students of SMA in Palembang class Implementation procedures study consists from three stages that is stage preparation, stage implementation, and data analysis stage. The research was conducted in three meetings, the first meeting and second done in a way offline using the RMT approach, as well as meeting third he gave question test abstract relational abilities online through the zoom meetings application. The results of research obtained at SMA in Palembang class well, based on students being able to reach indicators of the level of abstract relational thinking.
Students’ Algebraic Thinking Skills Through Creative Problem Solving Learning Models Anggraini, Wita; Pratiwi, Weni Dwi
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.v8i1.10796

Abstract

This research aims to describe algebraic thinking skills in two-variable linear equation systems material through the steps of the Creative Problem Solving learning (CPS) learning model using worksheets. The research subjects were students of SMP Negeri 02 Sembawa class VIII-7 in the 2023/2024 academic year. The type of research is descriptive qualitative. The data collection techniques are written tests and interviews. Indicators of algebraic thinking skills include indicators at generational, transformational and meta-global level activities. After implementing CPS in learning, the test results showed that the percentage of students' algebraic thinking skills for generational activities in question number one was 48% and number two was 89%. For transformational activities, the percentage of students who were able to achieve them was 38% for number one and 38% for number two. Meanwhile, for meta-global level activities, the percentage of students who were able to achieve them was 45% for number one and 82% for number two. It can be concluded that the indicators of algebraic thinking skills that appear most frequently are in generational activities.
Pelatihan strategi pembelajaran melalui penggunaan bahasa matematika bagi guru-guru Maitreyawira Meryansumayeka, Meryansumayeka; Hiltrimartin, Cecil; Aisyah, Nyimas; Somakim, Somakim; Darmawijoyo, Darmawijoyo; Hartono, Yusuf; Hapizah, Hapizah; Mulyono, Budi; Pratiwi, Weni Dwi; Sukmaningtyas, Novika
Jurnal Anugerah Vol 6 No 1 (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.v6i1.5155

Abstract

Dukungan guru dalam pembelajaran terhadap pemahaman bahasa matematika oleh siswa dapat membantu siswa dalam mengembangkan keterampilan berpikir logis, analitis, dan kritis. Namun, guru masih kurang dalam menggunakan bahasa matematika pada proses pembelajaran. Hal ini berkaitan dengan masih minimnya pengetahuan dan keterampilan guru terhadap penggunaan bahasa matematika dalam pembelajaran. Pengabdian kepada masyarakat (PkM) pada kegiatan ini memiliki tujuan untuk memberikan pengetahuan dan keterampilan guru matematika Yayasan Maitreyawira dalam merancang strategi pembelajaran matematika melalui penggunaan bahasa matematika. Kegiatan pelatihan dilaksanakan dalam 3 level kompetensi, yaitu level 1 tentang pengertian bahasa matematika yang dari fenomena yang ada di sekitar; level 2 berkenaan dengan strategi pembelajaran menggunakan bahasa matematika; level 3 mengimplementasikan strategi pembelajaran yang dirancang guru ke dalam kelas simulasi. Pencapaian 3 level kompetensi ini dilakukan secara berjenjang. Metode pelatihan meliputi Focus Group Discussion (FGD), proyek, presentasi, dan implementasi pengajaran pemodelan matematika secara simulai. Tiga puluh guru matematika dari guru SD sampai guru SMA, dari Yayasan Cahaya Maitreyawira Palembang, mengikuti kegiatan yang dilaksanakan secara hybrid. Data dikumpulkan melalui pemberian angket yang bertujuan untuk melihat kepuasan peserta pelatihan dan dokumen hasil kerja guru untuk melihat kemampuan guru dalam merancang strategi pembelajaran matematika. Pelaksanaan pelatihan telah berjalan dengan baik. Respons peserta menunjukkan kepuasan terhadap pelatihan yang diberikan dan hasil pelatihan menunjukkan guru mampu merancang startegi pembelajaran matematika di topik bilangan pecahan melalui penggunaan bahasa matematika dengan baik. Peserta pelatihan mampu mengimplementasikan strategi pembelajaran pada topik pecahan yang dirancang kepada siswa di dalam kelasnya. Kemampuan guru dalam menggunakan strategi pembelajaran melalui penggunaan bahasa matematika di kelas menunjukkan penguasaan guru terhadap 3 level kompetensi dalam pelatihan ini.
Pendampingan Musyarawah Guru Mata Pelajaran (MGMP) matematika dalam merancang LKPD berbasis pemecahan masalah Hiltrimartin, Cecil; Hartono, Yusuf; Pratiwi, Weni Dwi; Scristia, Scristia; Yukans, Septy Sari; Utari, Rahma Siska; Azka, Dea Alvionita
Jurnal Anugerah Vol 6 No 1 (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.v6i1.6422

Abstract

Pemecahan masalah matematika merupakan satu kemampuan yang harus dimiliki peserta didik untuk menyelesaikan soal-soal level Higher Order Thinking Skill (HOTS). Rendahnya kemampuan pemecahan masalah matematika peserta didik di Indonesia disebabkan salah satunya karena peserta didik belum terbiasa menyelesaikan soal-soal pemecahan masalah. Selain itu, dalam buku cetak, referensi, atau LKPD yang digunakan peserta didik belum berbasis pemecahan masalah. Kegiatan Pengabdian kepada Masyarakat (PkM) berupa pendampingan yang bertujuan untuk mendukung Musyawarah Guru Mata Pelajaran (MGMP) Matematika dalam merancang LKPD berbasis pemecahan masalah yang dapat digunakan peserta didik. Kegiatan ini dilaksanakan di SMKN 1 Kayuagung, Kabupaten Ogan Komering Ilir, Provinsi Sumatra Selatan. Kegiatan ini diikuti oleh 23 Sekolah Menengah Atas dan sederajat dari Kabupaten Ogan Komering Ilir. Metode yang digunakan adalah deskriptif kualitatif. Kegiatan pendampingan ini dilakukan dengan tiga tahapan yakni, tahap persiapan, tahap pelaksanaan, dan tahap evaluasi. Hasil kegiatan pendampingan MGMP Matematika dalam merancang LKPD berbasis pemecahan masalah menunjukkan ketercapaian kegiatan sebesar 86,67%. Di mana indikator ketercapaian pelatihan tertinggi terletak pada materi PkM yang diberikan dalam bentuk kegiatan pendampingan MGMP Matematika dalam merancang LKPD berbasis pemecahan masalah telah sesuai dengan kebutuhan peserta. Kegiatan PkM ini menghasilkan LKPD berbasis pemecahan masalah yang dapat digunakan untuk pembelajaran bagi peserta didik.
Developing problem-based learning worksheet of relations and functions topic to support students’ conceptual understanding Pratiwi, Weni Dwi; Zulkardi, Zulkardi; Putri, Ratu Ilma Indra; Hiltrimartin, Cecil
Jurnal Gantang Vol 9 No 2 (2024): Jurnal Gantang
Publisher : Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/jg.v9i2.7564

Abstract

This research is qualitative research with design research methods and a development research type aiming to produce valid and practical worksheets on relational and functional materials based on problem-based learning (PBL) to support students' conceptual understanding. The learning process is carried out in the classroom with learning activities, accompanied by a student's worksheet, which consists of 2 questions. The subjects of this study were students of class VIII 10 of SMP Negeri 8 Palembang, with 6 students as the focus of the research. There are 2 stages in this research, namely: (1) preliminary stage and (2) prototyping stage (formative evaluation), which is divided into 5 stages, namely (1) self-evaluation, (2) expert review, (3) one to one, (4) small group and (5) field test. This research was conducted based on the learning system in schools with data collection techniques, namely walkthroughs, tests, interviews, and questionnaires, to be collected and analyzed qualitatively to see the validity and practicality of the worksheet. The results of this study will show that the worksheet that has been made is valid, as seen from the results of the expert review and practical validation sheets obtained from the questionnaire results, with an average of 84.03%, which is included in the valid and practical categories. The developed worksheet also supports understanding PBL-based concepts (Problem-Based Learning) in solving problems given in relation and function material, which can be seen from the overall student test results.
KEMAMPUAN SISWA MEMECAHKAN MASALAH DENGAN METODE MIND MAPPING DI KELAS BILINGUAL SMP NEGERI 1 PALEMBANG Pratiwi, Weni Dwi; Aisyah, Nyimas; Purwoko
Mathematics Education Journal Vol. 7 No. 2 (2013): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research is motivated by the low ability of students to solve math problems. This is due to the lack of ability of students in understanding the problem and carrying out up the problem-solving plan with the right method. This study aims to determine the ability of students solving mathematical problems with the use of mind mapping method in bilingual class SMP Negeri 1 Palembang and get some description of the quality of mind mapping used by students in solving problem-solving problems. The subjects of this study are 30 students of class VII.2 SMP Negeri 1 Palembang. This research method is descriptive research. Based on the results of research and discussion it can be concluded that the quality of mind map categorized good with the average value of 76.11 while the ability of students solving mathematical problems with mind mapping method as a whole is categorized good that is equal to 78.93. While the ability of students to solve the problem with mind mapping method as a whole is as much as 35.71% of students in very good category. Based on the results of these studies, it is expected to the school to facilitate teachers and students to be able to carry out learning that can improve the ability to solve mathematical problems and always open with innovative new methods or techniques that drive that ability. DOI: https://doi.org/10.22342/jpm.7.2.3883.
Pendampingan Penyusunan LKPD Pemecahan Masalah Berbasis Bukti untuk Meningkatkan Hots di Kalangan Guru MGMP Matematika Kabupaten Banyuasin Hiltrimartin, Cecil; Hartono, Yusuf; Pratiwi, Weni Dwi; Azka, Dea Alvionita
Jurnal Abdi Masyarakat Indonesia Vol 5 No 3 (2025): JAMSI - Mei 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jamsi.1885

Abstract

Di era kemajuan pendidikan saat ini, pengembangan bahan ajar yang sesuai dengan kebutuhan siswa telah menjadi fokus utama. Salah satu bidang perhatian adalah penerapan Keterampilan Berpikir Tingkat Tinggi (Higher-Order Thinking Skills/HOTS) dalam pembelajaran matematika, khususnya dalam konteks pemecahan masalah. Kemampuan siswa untuk menyelesaikan masalah matematika yang kompleks secara efektif telah menjadi tantangan yang sudah lama dihadapi, dengan banyak penelitian yang menyoroti perlunya strategi pengajaran dan sumber belajar yang lebih baik. Penelitian menunjukkan bahwa kemampuan siswa dalam pemecahan masalah matematika sering kali belum memadai. Salah satu pendekatan untuk mengatasi masalah ini adalah memberikan pelatihan penggunaan Lembar Kerja Peserta Didik (LKPD) berbasis bukti (Evidence-Based Student Worksheets) yang dirancang untuk mendorong HOTS dalam pemecahan masalah. Kegiatan pengabdian ini bertujuan untuk mengeksplorasi perspektif dan pengalaman guru matematika di Kabupaten Banyuasin terkait pengembangan dan penerapan LKPD berbasis bukti untuk pemecahan masalah berbasis HOTS dalam pembelajaran matematika. Kegiatan dilakukan secara luring dan juga daring selama 3 bulan. Berdasarkan hasil survey, 93% peserta menyatakan puas terhadap kegiatan pengabdian ini dan sangat setuju bahwa kegiatan ini mendukung pembelajaran dan pengembangan keterampilan guru.
Kemampuan pemecahan masalah siswa menggunakan motion video pada pembelajaran matematika di SMP Alkaff, Nazhmiah Khaalishah; Pratiwi, Weni Dwi; Kurniadi, Elika; Susanti, Elsa
Delta-Pi: Jurnal Matematika dan Pendidikan Matematika Vol 14, No 1 (2025)
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/dpi.v14i1.9588

Abstract

Kemampuan pemecahan masalah merupakan keterampilan penting yang mengasah kemampuan analitis, yang diperlukan dalam kehidupan sehari-hari dan berbagai bidang studi, terutama dalam matematika. Salah satu faktor yang mempengaruhi kemampuan pemecahan masalah siswa adalah pemanfaatan media pembelajaran, seperti video animasi bergerak (Moving Animation Video/Motion Video). Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemecahan masalah matematis siswa menggunakan Motion Video dalam pembelajaran matematika di SMP Adabiyah Palembang. Penelitian ini menggunakan metode deskriptif dengan pendekatan kualitatif. Partisipan penelitian terdiri dari 31 siswa kelas VII yang dipilih secara purposive. Data penelitian dikumpulkan melalui tes tulis dan wawancara, kemudian dianalisis berdasarkan indikator pemecahan masalah. Hasil penelitian menunjukkan bahwa siswa dengan kategori tinggi memiliki kemampuan pemecahan masalah yang sangat baik, siswa dengan kategori sedang memiliki kemampuan pemecahan masalah yang baik, dan siswa dengan kategori rendah memiliki kemampuan pemecahan masalah yang kurang baik. Berdasarkan hasil tersebut, dapat disimpulkan bahwa penggunaan Motion Video dapat meningkatkan kemampuan pemecahan masalah matematis siswa. Kata kunci: Kemampuan Pemecahan Masalah; Matematika; Motion Video; Pembelajaran Matematika; Siswa SMP
Students’ Communication Skill and Algebraic Thinking through Commognitive Framework in Algebra Learning Pratiwi, Weni Dwi; Zulkardi; Putri, Ratu Ilma Indra; Hiltrimartin, Cecil
Mathematics Education Journal Vol. 19 No. 3 (2025): Mathematics Education Journal
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/mej.v19i3.pp413-436

Abstract

Mathematical communication is a skill to articulate mathematical ideas through written and verbal expressions. Despite its importance, students often exhibit difficulties in initiating and organizing mathematical ideas, particularly in written form. Prior research highlights the critical role of communication in fostering early algebraic thinking. This study aims to: (1) examine students’ mathematical communication skills and explore how it reflects early algebraic thinking, using the commognitive framework, which encompasses word use, visual mediators, narratives, and routines, and (2) describe statistically the relationship between algebraic thinking and oral communication skills. A descriptive research design with mixed-methods approach was employed, involving 29 eighth-grade students as participants. Data was collected through written tests, and the results were analyzed descriptively. The findings indicate that four students demonstrated excellent communication skills, nine students were categorized as good, 11 students as fair, three students as poor, and two students as very poor. Further analysis showed that students with stronger communication skills more effectively conveyed algebraic ideas. The results also underscore the commognitive framework practical application in enhancing students’ conceptual understanding. This study contributes to a deeper understanding of how students communicate, reason algebraically, and demonstrates the potential of the commognitive framework to support instructional design and skill development in mathematics education.
Co-Authors Alkaff, Nazhmiah Khaalishah Anggraini, Witari Araiku, Jeri Azka, Dea Alvionita Cecil Hiltrimartin Darmawijoyo, Darmawijoyo Hapizah Kurniadi, Elika Meryansumayeka Meryansumayeka Mulyono, Budi Nuraisyah, Raisya Novita Nyimas Aisyah Puji Astuti Purwoko Rahma Siska Utari Ratu Ilma Indra Putri Scristia, Scristia Somakim, Somakim Sukmaningtyas, Novika Susanti, Elsa Yukans, Septy Sari Yusuf Hartono Zulkardi Zulkardi Zulkardi