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All Journal Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika RAFA Jurnal Edukasi Matematika dan Sains Edu Sains: Jurnal Pendidikan Sains dan Matematika Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Journal of Education Technology JURNAL MathEdu (Mathematic Education Journal) Journal on Education Delta: Jurnal Ilmiah Pendidikan Matematika Jurnal Review Pendidikan dan Pengajaran (JRPP) Jurnal Matematika UNAND (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Mandalika Mathematics and Educations Journal MATHEMA: JURNAL PENDIDIKAN MATEMATIKA SEPREN: Journal of Mathematics Education and Applied Jambura Journal of Mathematics Education Education and Learning Journal Euler : Jurnal Ilmiah Matematika, Sains dan Teknologi Griya Journal of Mathematics Education and Application Pendagogia: Jurnal Pendidikan Dasar FARABI: Jurnal Matematika dan Pendidikan Matematika Indonesian Journal of Research and Educational Review (IJRER) Innovative: Journal Of Social Science Research Lemma: Letters of Mathematics Education
Bertu Rianto Takaendengan
Universitas Negeri Gorontalo
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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APLIKASI PENGGUNAAN MATEMATIKA DALAM KONTEKS MASYARAKAT DI DESA BATU HIJAU KABUPATEN BONE BOLANGO Takaendengan, Bertu Rianto; Bito, Nursiya; Oroh, Franky Alfrits; Riswan, Riswan; Harun, Alfin; Musa, Febrianingsi
Jurnal Pengabdian Kepada Masyarakat Sakai Sambayan Vol. 7 No. 3 (2023)
Publisher : Lembaga Penelitian dan Pengabdian Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jss.v7i3.448

Abstract

Kegiatan ini bertujuan untuk mengenalkan tentang penggunaan matematika di desa Batu Hijau Kabupaten Bone Bolango, Provinsi Gorontalo yang dilaksanakan pada bulan Oktober 2022 sampai Januari 2023. Metode pelaksanaan kegiatan dengan memberikan pendampingan kepada masyarakat dalam hal penerapan matematika dalam konteks masyarakat desa yang meliputi: pendampingan pada pemerintah desa, anak usia sekolah,dan masyarakat. Konsep matematika yang diterapkan dalam pendampingan ini meliputi 1) pemerintah desa, perbaikan monografi yaitu pembacaan data dalam bentuk tabel dan diagram (statistika); 2) anak usia sekolah, menghitung luas daerah (geometri) dan melakukan operasi hitung bilangan (aljabar); 3) masyarakat, penyelenggaraan Pekan Olahraga dan Seni (PORSENI), menghitung tempat/lapangan untuk lomba (geometri), penyusunan jadwal turnamen dan hasil kegiatan dalam bentuk diagram dan tabel (statistika). Hasil kegiatan ini yakni pengenalan atau aplikasi matematika pada masyarakat sangat diperlukan untuk menyadarkan bahwa sesungguhnya matematika ada di sekitar kehidupan manusia sehingga diharapkan dapat menciptakan masyarakat yang melek matematika sebagai bekal dalam menghadapi persaingan global di abad 21. Selanjutnya diharapkan pendampingan dapat difokuskan pada aspek budaya yang masih melekat dalam masyarakat untuk dapat dikaitkan dengan matematika (etnomatematika) sehingga kearifan lokal dan nilai-nilai matematika dapat terus dapat dijaga dan lestarikan.
Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Problem Based Learning Pada Materi Aritmatika Sosial Kelas VII SMP Negeri 1 Bonepantai Hasan, Magfirah El.Walindayni; Majid, Majid; Takaendengan, Bertu Rianto
Innovative: Journal Of Social Science Research Vol. 3 No. 5 (2023): Innovative: Journal of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

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Abstract

Penelitian ini tujuannya yaitu memberikan solusi bagaimana mengembangkan Lembar Kerja Peserta Didik berbasis Problem Based Learning yang valid dan efektif pada pembelajaran matematika pada materi aritmatika sosial. Penelitian ini merupakan Penelitian dan Pengembangan (R&D) menggunakan prosedur pengembangan 4D (define, design, develop, dan disseminate). Sedangkan teknik pengumpulan data yang dipergunakan ialah instrumen tanpa tes/non-tes yang berupa lembar penilaian/validasi dan angket respon siswa, dimana subjek penelitian yakni siswa kelas VII-1 di SMP Negeri 1 Bonepantai berjumlah 27 siswa. Hasil penelitian menyatakan bahwa rata-rata penilaian media dari ahli media ialah 4,35 dengan kategori sangat valid, sementara rata-rata penilaian materi dari ahli materi ialah 4.40 dengan kategori sangat valid. Dari kedua hasil tersebut dapat dinyatakan bahwa LKPD berbasis problem based learning tersebut sangat valid sehingga layak untuk dipergunakan. Sedangkan keefektifannya dilihat dari hasil respon siswa melalui angket respon siswa. Hasil respon siswa secara keseluruhan mendapat nilai rata-rata 4,23 dengan kategori sangat positif. Sehingga LKPD berbasis problem based learning yang dikembangkan ini efektif dipergunakan pada pembelajaran matematika pada materi aritmatika sosial.
EFEKTIVITAS MODEL COOPERATIVE LEARNING TYPE TALKING STICK DITINJAU DARI KEMAMPUAN KOMUNIKASI MATEMATIS SISWA SMP KELAS VII PADA MATERI PERSAMAAN LINEAR SATU VARIABEL Takaendengan, Bertu Rianto; Takaendengan, Wilson
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 1 (2024): Volume 7 No 1 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i1.25822

Abstract

Penelitian ini bertujuan untuk mengetahui keefektivan model cooperative learning type talking stick ditinjau dari kemampuan komunikasi matematis siswa SMP kelas VII pada materi Persamaan Linear Dua Variabel. Data kemampuan komunikasi matematis diperoleh melalui bentuk instrumen tes uraian, selanjutnya data yang diperoleh dianalisis menggunakan one sample t-tes dan independent sample t-test dengan memenuhi asumsi normalitas dan homogenitas. Berdasarkan hasil uji hipotesis diperoleh: 1) pembelajaran menggunakan model cooperative learning type talking stick efektif ditinjau dari kemampuan komunikasi matematis siswa pada pembelajaran matematika kelas VII SMP materi persamaan linear satu variabel; 2) pembelajaran menggunakan model pembelajaran konvensional efektif ditinjau dari kemampuan komunikasi matematis siswa pada pembelajaran matematika kelas VII SMP materi persamaan linear satu variabel; 3) pembelajaran menggunakan model cooperative learning type talking stick lebih efektif dibandingkan dengan model pembelajaran konvensional ditinjau dari kemampuan komunikasi matematis siswa pada pembelajaran matematika kelas VII SMP materi persamaan linear satu variabel. Dari hasil penelitian ini menunjukkan bahwa pembelajaran menggunakan model cooperative learning type talking stick lebih efektif daripada model pembelajaran konvensional.
Deskripsi Kemampuan Berpikir Analitis Siswa Dalam Pembelajaran Matematika Pada Materi Operasi Bilangan Pecahan Napui, Ismawanti; Takaendengan, Bertu Rianto; Resmawan, Resmawan; Pauweni, Khardiyawan A.Y
Delta: Jurnal Ilmiah Pendidikan Matematika Vol. 12 No. 2 (2024): DELTA : JURNAL ILMIAH PENDIDIKAN MATEMATIKA
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/delta.v12i2.3973

Abstract

This study aims to describe students' analytical thinking skills in learning mathematics on fraction operations. This research was conducted at SMP Negeri 1 Ponelo Kepulauan which involved 26 students. This data collection technique is in the form of essay tests and interviews totaling 8 questions. To measure students' ability to think analytically, 3 indicators are used, namely: 1) Differentiating, 2) Organizing, and 3) Connecting. The results of this study indicate that students' analytical thinking skills in learning mathematics for class VII students of SMP Negeri 1 Ponelo Kepulauan are still in the moderate category because they reach a percentage of. Furthermore, the results for each indicator also belong to the medium category because it achieves a presentation of 61.54% respectively; 53.85%; 65.38%.
Kemampuan Deskripsi Kemampuan Berpikir Kreatif Matematis Siswa Pada Materi Teorema Pythagoras Ditinjau Dari Self-Concept Matematis Siswa Kelas VIII Di SMP Negeri 1 Kabila: Kemampuan Berpikir Kreatif ditinjau dari Self-Concept Tuli, Chacha Anggriani; Pauweni, Khardiyawan A.Y; Takaendengan, Bertu Rianto
Mandalika Mathematics and Educations Journal Vol 7 No 4 (2025): Desember
Publisher : FKIP Universitas Mataram

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Abstract

Mathematics not only functions as a discipline of calculation but also serves as a medium to develop students’ critical and creative thinking skills. This study aims to describe the mathematical creative thinking ability of eighth-grade students at SMP Negeri 1 Kabila on the Pythagorean Theorem material in terms of their mathematical self-concept. The research was conducted in the first semester of the 2024/2025 academic year using a descriptive method with a qualitative approach. The subjects consisted of six students selected through purposive sampling, representing high, medium, and low categories of self-concept. Data were collected through mathematical creative thinking tests and interviews, then analyzed based on the indicators of fluency, flexibility, and originality. The results showed that students with a high self-concept fulfilled all indicators and were categorized as highly creative, students with a medium self-concept met only part of the indicators and were categorized as creative to fairly creative, while students with a low self-concept struggled to meet the indicators and were categorized as not creative. These findings emphasize that the higher the students’ mathematical self-concept, the better their mathematical creative thinking ability.
Implementation of Contextual Teaching and Learning (CTL) Model to Improve Mathematics Learning Outcomes on Line and Angle Material in Grades VII 6 SMP Negeri 1 Tapa Abdullah, Siska Novrianti; Majid, Majid; Takaendengan, Bertu Rianto; Kobandaha, Putri Ekawaty
JEMS: Jurnal Edukasi Matematika dan Sains Vol. 13 No. 2 (2025)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jems.v13i2.21170

Abstract

This study aims to improve mathematics learning outcomes through the implementation of the Contextual Teaching and Learning (CTL) learning model online and susdut material in grades VII-6 of SMP Negeri 1 Tapa totaling 20 people using the class action research method.  The data collection techniques used in this study are teacher conservation, student observation and student learning outcomes covering three domains, namely affective, psychomotor, and cognitive shutter. The results of data analysis showed an increase in mathematics learning outcomes in the good and very good categories with a percentage of 87.50% for teacher activities, 89.47% for student activities, and for learning hasl each affective domain reached 89%, psychomotor realm 85% and affective realm 90%. The implication of this research is that it needs the implementation of the Contextual Teaching and Learning (CTL) learning model in improving mathematics learning outcomes.
Pengembangan Modul Ajar Berbasis PBL untuk Memfasilitasi Kemampuan Komunikasi Matematis Siswa pada Materi SPLTV Hasan, Yulia Agustina; Ismail, Sumarno; Takaendengan, Bertu Rianto
Griya Journal of Mathematics Education and Application Vol. 5 No. 4 (2025): Desember 2025
Publisher : Pendidikan Matematika FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/griya.v5i4.914

Abstract

Kemampuan komunikasi matematis merupakan aspek krusial dalam belajar mengajar matematika, karena berperan dalam membantu siswa menyampaikan ide, menjelaskan proses berpikir, serta menghubungkan konsep matematika dengan konteks kehidupan nyata. Studi ini bertujuan untuk merancang modul pembelajaran berbasis Problem Based Learning (PBL) guna membantu siswa mengembangkan keterampilan komunikasi matematis pada topik Sistem Persamaan Linear Tiga Variabel (SPLTV) dan memiliki tingkat kelayakan serta kepraktisan tinggi untuk digunakan dalam pembelajaran. Metode yang diterapkan dalam studi ini adalah Research and Development (R&D) dengan pendekatan model ADDIE. Subjek dalam penelitian ini terdiri atas 20 peserta didik kelas X SMA Negeri 1 Bone pada semester genap tahun ajaran 2024/2025. Studi ini memanfaatkan beberapa instrumen, yaitu lembar validasi, angket respons guru, dan angket respons siswa. Hasil validasi menunjukkan bahwa modul ajar tergolong sangat valid, dengan persentase 89,23% dari ahli materi dan pembelajaran serta 85,45% dari ahli desain. Sementara itu, uji kepraktisan melalui respons guru dan siswa juga menunjukkan kategori sangat praktis, masing-masing sebesar 90% dari guru dan 84,53% dari siswa. Dengan demikian pengembangan modul ajar berbasis PBL menghasilkan produk yang layak dan praktis dipergunakan dalam aktivitas pembelajaran, serta berpotensi dijadikan acuan untuk studi lanjutan yang berfokus pada pengujian efektivitasnya terhadap peningkatan hasil belajar matematika.
Strategi pengendalian penyebaran penyakit kolera dengan vaksinasi, edukasi, dan karantina: analisis model dan simulasi Nuha, Agusyarif Rezka; Nashar, La Ode; Agung, Andi; Takaendengan, Bertu Rianto; Nuha, Widyastutifajri
Mandalika Mathematics and Educations Journal Vol 7 No 4 (2025): Desember
Publisher : FKIP Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jm.v7i4.10479

Abstract

Cholera is an infectious disease transmitted through water contaminated with Vibrio cholerae bacteria. This disease remains a public health challenge, especially in areas with poor sanitation. This study developed an SVIQR-B mathematical model to analyze the dynamics of cholera spread, taking into account the effects of quarantine, vaccination, and environmental hygiene education. The analysis was conducted on disease-free and endemic equilibrium points using a local stability approach based on the basic reproduction number (R0). The results showed that when R0 < 1 , the disease would disappear from the population, while R0 > 1 indicated the potential for endemicity. Sensitivity analysis and numerical simulation results indicate that an increase in the transmission rate and a decrease in vaccine effectiveness cause an increase in the value, while an increase in vaccination coverage and the effectiveness of education contribute to a decrease in infection rates. These findings emphasize the importance of implementing integrated medical and educational interventions in efforts to control cholera in a sustainable manner.
Integrasi Prinsip Universal Design for Learning (UDL) Pada E-Modul Matematika Berbasis Problem-Based Learning Di Kelas VII SMP Takaendengan, Bertu Rianto; Nuha, Agusyarif Rezka; Damayanti, Taulia; Lasantu, Patra; Kundju, Adib Rizal
Jambura Journal of Mathematics Education Vol 6, No 2: September 2025
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v6i2.36349

Abstract

The development of digital technology requires innovative teaching materials that are interactive, adaptive, and inclusive, particularly in mathematics learning, which is still dominated by conventional methods and results in low student achievement. This study aimed to develop a mathematics e-module based on Problem-Based Learning (PBL) with the integration of Universal Design for Learning (UDL) principles on ratio material for seventh-grade students. The research was conducted at SMP Negeri 1 Wonosari during the even semester of the 2024/2025 academic year using the research and development approach with the 4D model (define, design, develop, disseminate), involving experts for validation as well as teachers and students for trials. Data were collected through validation sheets, questionnaires, and learning achievement tests, and analyzed descriptively. The results showed that the developed e-module met the feasibility criteria with an average of 86.75% (Good category) and was rated very practical with a score of 88% by teachers and students. The limitation of this study lies in its narrow scope; therefore, further research is recommended to involve broader materials and diverse school contexts. This study confirms that the integration of PBL and UDL in e-modules can serve as an innovative alternative to support mathematics learning that is more interactive, contextual, and inclusive.
The Effect of the Self-Regulated Learning Model on Students' Mathematical Literacy: Case on Linear Equation System Mohamad, Faisal; Pomalato, Sarson W.; Takaendengan, Bertu Rianto
(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING Vol. 9 No. 1 (2026): VOLUME 9 NUMBER 1, MARCH 2026
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jiml.v9i1.29967

Abstract

This study aims to examine the influence of Self-Regulated Learning (SRL) on students’ mathematical literacy skills in the topic of Three-Variable Linear Equation Systems (SPLTV). Mathematical literacy is understood as the ability to formulate, employ, and interpret mathematical concepts in solving contextual problems. The background of this research arises from the low mathematical literacy skills of students at SMK TRIDARMA, as observed through initial observations and the 2024 education report. Many students struggled to identify essential information, apply mathematical procedures correctly, and interpret their solution results logically. Self-regulated learning was implemented to help students take greater responsibility for their learning process through the phases of planning, monitoring, evaluation, and reflection. This study employed a quasi-experimental method with a Pretest–Posttest Control Group Design. The research sample consisted of two eleventh-grade classes: the experimental class, which was taught using the self-regulated learning model, and the control class, which received direct instruction. Data on students’ mathematical literacy skills were collected through essay tests that had been validated by experts. The data were analyzed using ANCOVA to determine the effect of the treatment after controlling for students’ initial abilities. The results showed a significant difference between the two groups. The obtained F count  of 97.02083 exceeded the F table value of 4.105, indicating that self-regulated learning had a positive and significant effect on students’ mathematical literacy skills. Students in the experimental class demonstrated greater improvement compared to those in the control class. Thus, it can be concluded that Self-Regulated Learning is effective in enhancing students’ mathematical literacy skills on SPLTV material.
Co-Authors Abdul Wahab Abdullah Abdullah, Siska Novrianti Agung, Andi Agusyarif Rezka Nuha Akuba, Wahyuni Aminuddin, Juriah Anggraini, Fitriana Asnani Asnani Asriadi Asriadi Atalap, Sulastri Azwar Anwar Daaliuwa, Ica Pratika Dewi Rahmawaty Isa Djafar, Kireina Djihad Wungguli Franky Alfrits Oroh Harun, Alfin Hasan, Magfirah El.Walindayni Hasan, Yulia Agustina Ibrahim, Nur Miyawati Indriani Julefta Maradesa Ismail, Eldi James James Janna, Miftahul Kartin Usman Kobandaha, Putri Ekawaty Kundju, Adib Rizal La Ode Nashar Laene, Riska R. Lailany Yahya Lasantu, Patra Luluk Nirwana Mahmud, Irfan Majid, Majid Mohamad, Faisal Musa, Febrianingsi Napui, Ismawanti Napui, Ismawanti NISKY IMANSYAH YAHYA Nursiya Bito Nurwan, Nurwan Onto, Sri Novirda AM. Pauweni, Khardiyawan A.Y. Perry Zakaria Prasetyo Usman Putri, Dewi Tarisa R. Pontoh, Nur Lillah Ramadiana, Anastasya Resmawan Resmawan Sarson W DJ Pomalato Sembiring, Rinawati Siswahyudianto Sumale, Lufna Sumarno Ismail Syamsu Qomar Badu Takaendengan, Wilson Tambiyo, Karman Taulia Damayanti Tedy Machmud Tuli, Chacha Anggriani Utina, Elsa Ekaputri Widyastutifajri Nuha Wimansya Gombah Yamin Ismail Yantu, Miranda A.H