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All Journal JURNAL DERIVAT: JURNAL MATEMATIKA DAN PENDIDIKAN MATEMATIKA JIPMat (Jurnal Ilmiah Pendidikan Matematika) JTAM (Jurnal Teori dan Aplikasi Matematika) MAJU : Jurnal Ilmiah Pendidikan Matematika JURNAL MATHEMATIC PAEDAGOGIC AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Delta: Jurnal Ilmiah Pendidikan Matematika MES: Journal of Mathematics Education and Science Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Community Development Journal: Jurnal Pengabdian Masyarakat JURNAL PENELITIAN PENDIDIKAN SOSIAL HUMANIORA Journal for Lesson and Learning Studies Jurnal MathEducation Nusantara Indonesian Journal Of Educational Research and Review Jurnal Ilmiah Ilmu Terapan Universitas Jambi International Journal of Educational Research Excellence (IJERE)
Firmansyah Firmansyah
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Economics, Econometrics & Finance Education Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Social Sciences Other

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PANCASILA SEBAGAI PANDANGAN HIDUP BANGSA INDONESIA SERTA NILAI PANCASILA BAGI PESERTA DIDIK Dedy Juliandri Panjaitan; Firmansyah Firmansyah; Nurhafni Siregar; Nurdalilah Nurdalilah; Haryati Ahda Nasution
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2023): Volume 4 Nomor 2 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i2.16611

Abstract

Pelaksanaan pengabdian ini dilatarbelakangi oleh masih minimnya pemahaman nilai-nilai Pancasila sebagai pandangan hidup dalam bermasyarakat dan berbangsa serta belum maksimalnya penerapan nilai-nilai Pancasila pada peserta didik di tingkat pendidikan sekolah dasar. Oleh karena itu, kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan sosialisasi pemahaman kepada guru-guru di UPT SD NEGERI 067250 Medan yang beralamat di Jl.Mangaan I Gg Amal I kelurahan Mabar Hilir Kecamatan Medan Deli Kota Medan. Peserta pengabdian adalah guru-guru di UPT SD NEGERI 067250. Diharapkan melalui kegiatan sosialisasi ini, para guru lebih dapat memahami makna nilai-nilai Pancasila dan dapat mengaplikasikannya di sekolah serta guru mampu membawa arah perubahan perkembangan siswa lebih baik lebih mencintai bangsa dan negaranya yang berkarakter Pancasila. Di dunia pendidikan, Pancasila dijadikan sebagai acuan dan pegangan guru dalam mengajar siswa pada kegiatan pembelajaran di sekolah dasar.Peserta pengabdian adalah guru-guru di UPT SD NEGERI 067250 yang berjumlah 30 orang. Metode kegiatan ini: (1) Penyajian materi, (2) Pendampingan pemahaman materi, (3) Evaluasi kegiatan melalui pemberian angket, (4) Refleksi hasil kegiatan. Pelaksanaan pengabdian ini terlaksana dengan lancar, hal ini terlihat dari seluruh guru berpartisipasi dalam kegiatan serta hasil respon memperlihatkan tingkat pemahaman guru yang tinggi dalam memahami materi yang disampaikan pemateri.
Analisis Kesalahan Siswa Dalam Menyelesaikan Soal Matematika Pada Materi Trigonometri Berdasarkan Analisis Newman Dedi Siswo; Firmansyah Firmansyah; Herman Mawengkang
Jurnal MathEducation Nusantara Vol 6, No 2 (2023): July 2023
Publisher : Universitas Muslim Nusantara Al Washliyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32696/jmn.v6i2.308

Abstract

Penelitian ini bertujuan untuk mengetahui persentase kesalahan dalam penyelesaian matematika soal-soal trigonometri berdasarkan analisis Newman, (1) soal kesalahan pembacaan, (2) kesalahan pemahaman masalah, (3) kesalahan transformasi, (4) kesalahan keterampilan proses, (5) kesalahan penulisan jawaban akhir dan untuk mengetahui kesalahan apa saja yang dilakukan sebagian besar siswa. Jenis penelitian ini adalah penelitian deskriptif. Teknik pengumpulan data menggunakan tes. Instrumen penelitian ini adalah tes. Teknik analisis data menggunakan Miles dan Huberman. Hasil penelitian menunjukkan bahwa analisis kesalahan penyelesaian masalah matematika trigonometri berdasarkan Newman Analisis pada siswa kelas X MIA SMA Al'Mashum Kisaran Barat adalah error soal membaca sebesar 4%, error soal pemahaman sebesar 54,4%, error transformasi sebesar 63,6%, error keterampilan proses sebesar 64,%, error dalam menulis. jawaban akhir sebesar 80,9% dan kesalahan yang paling banyak dilakukan siswa pada kesalahan penulisan jawaban akhir sebesar 80,9% 
ELECTRONIC MODULE CONTEXTUAL LEARNING IN MATHEMATICS: ANALIZING ITS IMPACT ON STUDENT SELF-EFFICACY AND PROBLEM SOLVING ABILITIES Firmansyah Firmansyah; Abdul Mujib; Rama Nida Siregar; Devi Mathelinea
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 2 (2025): Volume 9, Nomor 2, June 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i2.42554

Abstract

This study examines the impact of contextual approach-based mathematics electronic modules on students' self-efficacy and problem-solving skills. Using the Research and Development (R&D) method with a quantitative approach, the study involved 142 junior high school students. The electronic module was developed using Kvisoft Flipbook Maker with modified Dick, Carey, and Carey development models. The research instruments included a test of problem-solving ability, a self-efficacy scale, and a student response questionnaire. The validation results show that the quality of the electronic module is very good with an average score above 4.2 out of 5. Statistical analysis revealed a significant increase in students' self-efficacy (p=0.001) with an average score of 82.4 in the experimental group compared to 72.8 in the control group. Mathematical problem-solving ability also experienced a very significant increase (p=0.000) with an average score of 82.7 compared to 74.2 in the control group. The research proves the effectiveness of contextual-based electronic modules in improving students' self-efficacy and mathematical problem-solving abilities through interactive design, contextual approaches, and cognitive scaffolding.
DEVELOPMENT OF MATHEMATICS LEARNING USING BATAK CULTURE- BASED MEDIA IN INDONESIA Dedy Juliandri Panjaitan; Firmansyah Firmansyah; Andy Sapta; Rima Aprilia; Annisa Fadhillah Putri Siregar
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 9 No. 3 (2025): Volume 9, Nomor 3, September 2025
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v9i3.43196

Abstract

This study aims to develop Batak culture-based domino card learning media to enhance students’ interest and academic achievement in three challenging mathematics topics: trigonometry, integer operations, and logarithms. The research explores how local cultural values, specifically the Batak kinship philosophy Dalihan Na Tolu, can be meaningfully integrated into mathematics instruction. Employing a design-based research (DBR) approach, the study was conducted in seven schools across North Sumatra Province, Indonesia. The development process encompassed media design, expert validation, classroom implementation, and iterative refinement. Instruments utilized included teacher interviews, classroom observations, student questionnaires, and achievement tests. The findings indicate that integrating Dalihan Na Tolu values into game- based learning media provides culturally resonant analogies that enhance students’ understanding of abstract mathematical concepts. In trigonometry, visual and cultural representations helped students distinguish among triangle elements and apply ratio concepts in problem-solving. In the context of integer operations, the domino gameplay facilitated students’ comprehension of signed numbers through contextual scenarios such as altitude and temperature changes. For logarithms, visual simulations and matching exercises supported students in grasping the inverse relationship between exponents and logarithmic expressions. The application of culturally contextualized game-based media not only improved students’ comprehension across all three mathematical topics but also significantly increased their engagement and interest in learning. These findings suggest that incorporating local cultural values into instructional tools can offer an innovative and effective model for advancing mathematics education, particularly in culturally diverse contexts.
Co-Authors Abdul Mujib Ainur Sakinah Nasution Alvira Amalia Ananda Andy Sapta Anggi Anatasia Kinanti Annisa Fadhillah Putri Siregar Atiqoh Hanum Dedi Siswo Dedy Juliandri Panjaitan Devi Mathelinea Dwi Novita Sari Faisal Hamzah Fitria Puspa Dewi Harahap, Yenni Novita Haryati Ahda Nasution Hasratuddin Hasratuddin Herman Mawengkang Juni Sahfitri Kms Muhammad Amin Fauzi Lisa Astriani Mutiara Ananda Natalia Purba Nazriani Lubis Nuraini Nuraini Nurdalilah Nurdalilah Nurhafni Siregar Rama Nida Siregar Riduan Yusuf Rima Aprilia Riska Padilah Roma Rezeki Tri Sutrisni Wisnu Irsandi Pratama ZK Abdurahman Baizal