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All Journal Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika Jurnal Penelitian Pembelajaran Matematika Sekolah Jurnal Abdimas Bencoolen Mathematics Education Journal Seuraya Jurnal Pengabdian Kepada Masyarakat
Rahimah, Dewi
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PENERAPAN METODE PENEMUAN TERBIMBING BERBANTUAN GEOGEBRA UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA MATERI SEGITIGA DAN SEGIEMPAT DI KELAS VII SMP IT GENERASI RABBANI KOTA BENGKULU Adikasuma, Adikasuma; S, M Fachruddin; Rahimah, Dewi
JP2MS Vol 2 No 2 (2018): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.2.2.122-128

Abstract

AbstrakTujuan penelitian adalah untuk mengetahui bagaimana cara meningkatkan aktivitas belajar siswa, respon belajar sisiwa, dan hasil belajar siswa melalui penerapan metode penemuan terbimbing berbantuan Geogebra di kelas VII SMP IT Generasi Rabbani Kota Bengkulu. Penelitian ini merupakan PTK dengan subjek penelitian yaitu siswa kelas VII A SMP IT Generasi Rabbani Kota Bengkulu tahun ajaran 2016/2017 yang berjumlah 13 siswa. Instrumen penelitian ini terdiri dari lembar observasi aktivitas siswa, lembar angket respon siswa, dan lembar tes hasil belajar siswa. Indikator keberhasilan pada penelitian adalah aktivitas siswa dikatakan aktif jika kriteria penilaian berada pada kriteria baik pada lembar observasi aktivitas siswa memenuhi interval 24 ? x ? 30. Siswa dikatakan merespon positif jika hasil angket respon siswa berada pada interval 26 ? x ? 40. Hasil belajar dikatakan tuntas jika siswa mendapatkan nilai ? 70. Sedangkan  ketuntasan belajar klasikal tercapai apabila  ? 80% siswa tuntas belajar. Hasil penelitian sebagai berikut: (1) Penerapan metode penemuan terbimbing berbantuan Geogebra di kelas VII SMP IT Generasi Rabbani Kota Bengkulu meningkatkan aktivitas siswa dengan cara membentuk kelompok belajar, memberikan LKS yang berorientasi dengan metode penemuan terbimbing. Rata-rata skor aktivitas siswa pada siklus I, II, III berturut-turut adalah 22,86; 25,75; 28. (2) Penerapan metode penemuan terbimbing berbantuan Geogebra di kelas VII SMP IT Generasi Rabbani Kota Bengkulu meningkatkan respon siswa dengan cara memberikan motivasi agar bersungguh-sungguh dalam belajar, menggunakan media pembelajaran seperti Geogebra. Rata-rata skor angket respon siswa pada siklus I, II, III berturut-turut adalah 30,85; 33,69; 35,69 (3) Penerapan metode penemuan terbimbing berbantuan Geogebra di kelas VII SMP IT Generasi Rabbani Kota Bengkulu meningkatkan hasil belajar siswa dengan cara membimbing secara individu pada siswa yang kesulitan dalam belajar. Rata-rata hasil belajar siswa pada siklus I, II, III berturut-turut adalah 59,23; 76,23; 76,53 dengan ketuntasan belajar pada siklus I, II, III berturut-turut adalah 46,15%, 76,92%, 84,62%. Berdasarkan hasil yang diperoleh pada penelitian ini, dapat disimpulkan bahwa penerapan metode penemuan terbimbing berbantuan Geogebra dapat meningkatkan aktivitas belajar siswa, respon belajar siswa, serta hasil belajar siswa.
PENERAPAN MODEL TEAM GAME TURNAMENT (TGT) UNTUK MENINGKATKAN AKTIVITAS BELAJAR DAN RESPON SISWA KELAS VII SMP NEGERI 6 KOTA BENGKULU Wati, Andi Mutiara; Herawaty, Dewi; Rahimah, Dewi
JP2MS Vol 2 No 2 (2018): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.2.2.207-216

Abstract

The research aims to find out how to application’s Co-operative Learning Team Games Turnamen assisted in order to improve activity and study’s result on the material of  This study aims to find out how to apply cooperative learning model TGT type so that there is increasing activity and student response on the matter of integers and fractions. The type of research conducted is Classroom Action Research (PTK) with collection techniques through student activity observation sheet, test of mathematics learning result and student response. Student activity is enhanced by appropriate group sharing, providing learning guidance to low-ability students, giving admonitions and actions to students who do not follow the learning activities well. Increased student activity can be seen from the average score from cycle I to cycle III that is: 18,63; 21,38; 26,13. Student response is enhanced by guiding students to be more interested and enthusiastic in learning, as well as learning motivation in the form of game that is game turnament. Increased student response to the application of TGT learning model seen from the average score of student response questionnaire from cycle I to Cycle III that is: 35,3; 43.25; 65 Keywords: Activity,Response,Team Game Turnament
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE (TPS) DENGAN SOAL OPEN ENDED MENINGKATKAN HASIL BELAJAR DAN RESPON SISWA KELAS VIII SMP NEGERI 18 KOTA BENGKULU Agustina, Dessy; Rahimah, Dewi; Maizora, Syafdi
JP2MS Vol 2 No 2 (2018): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.2.2.129-136

Abstract

Penelitian bertujuan untuk mengetahui cara meningkatkan hasil belajar dan melihat respon siswa dengan model pembelajaran kooperatif tipe TPS dengan soal open ended. Penelitian ini merupakan tindakan penelitian terhadap suatu  Kelas dengan tehnik pengumpulan data melalui, tes hasil belajar dan serta angket respon siswa. Subjek dalam penelitian adalah Kelas VIII.8 SMP N 18 Kota Bengkulu tahun ajaran 2016/2017 berjumlah 34 siswa.. Peningkatan hasil belajar dilihat dari nilai rata-rata peserta didik pada siklus I sampai siklus III yaitu 77,5; 82,2; 84,0 dengan persentase ketuntasan belajar yaitu 67,6%; 91,2%; 82,4%. Respon peserta didik ditingkatkan dengan membimbing mengerjakan soal open ended agar lebih tertarik dan antusias dalam belajar, serta memotivasi untuk membiasakan diri belajar dirumah. Peningkatan respon dilihat dari skor rata-rata respon peserta didik pada siklus I sampai siklus III yaitu 22,62 (rendah); 33,94 (cukup tinggi); 41,71 (sangat tinggi).
Kesalahan Siswa dalam Menyelesaikan Soal Uraian pada Materi Operasi Hitung Bilangan Bulat di Kelas V SD Negeri 88 Kota Bengkulu arieska, sarlin; rahimah, dewi; muchlis, effie efrida
JP2MS Vol 2 No 2 (2018): Agustus
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.2.2.166-170

Abstract

This study aims to find out the mistake of students in solving math problems on the material integer arithmetic operations. This research is a descriptive research. The subjects were 25 students of class V SDN 88 Bengkulu City Odd Semester Academic Year 2017/2018. Data collection techniques used in this research that tests. Analysis of the data in this study was done descriptively. The results showed the students make the mistake of using the basic competence to determine the prime factors the Commission and the FPB, and resolve issues related to arithmetic operations, the Commission and the FPB, based on indicators: (1)Using the prime factors and prime factorization to solve everyday problems associated with the FPB in even numbers as much as 6 students, (2) using the prime factors and prime factorization to solve everyday problems associated with the FPB in an even number and odd as many as 15 students (3) Using the prime factors and prime factorization to solve everyday problems associated with the Commission on an even number as many as 14 students, (4) Using the prime factors and prime factorization to solve everyday problems associated with the Commission on an even number and odd as many as 18 students, (5a) Solve problems related to the FPB as many as 25 students, (5b) Solve problems related to the FPB as many as 24 students, (6a) Solve problems related to the Commission by 24 students,and (6b) Solve the problems associated with the Commission as many as 23 students.
PENERAPAN PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VII SMP NEGERI 11 KOTA BENGKULU Efrialinda, Aisyah; Yensy , Nurul Astuty; Rahimah, Dewi
JP2MS Vol 4 No 3 (2020): Desember
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.4.3.433-441

Abstract

Penelitian bertujuan untuk mengetahui cara meningkatkan hasil belajar dengan penerapan pembelajaran kooperatif tipe two stay two stray. Penelitian ini merupakan tindakan penelitian terhadap suatu Kelas dengan tehnik pengumpulan data melalui tes hasil belajar siswa. Subjek dalam penelitian adalah Kelas VII F SMP N 11 Kota Bengkulu tahun ajaran 2017/2018 berjumlah 20 siswa. Hasil belajar peserta didik dapat ditingkatkan dengan cara memberikan motivasi kepada peserta didik agar lebih baik lagi dalam melaksanakan pembelajaran dan menekankan peserta didik agar lebih teliti dalam mengerjakan soal, dan menanyakan kesulitan belajar yang peserta didik alami. Peningkatan hasil belajar dilihat dari nilai rata-rata peserta didik pada siklus I sampai siklus III yaitu 67,01; 75,75; 86,72 dengan persentase ketuntasan belajar yaitu 35%; 70%; 90%.
EFEKTIVITAS LEMBAR KERJA PESERTA DIDIK DENGAN PENDEKATAN SAINTIFIK BERBASIS PROBLEM BASED LEARNING UNTUK SISWA SMP Maricsha, Maricsha; Yensy B, Nurul Astuty; Rahimah, Dewi; Stiadi, Elwan; Agustinsa, Ringki
JP2MS Vol 9 No 1 (2025): April
Publisher : Program Studi S1 Pendidikan Matematika FKIP Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jp2ms.9.1.95-103

Abstract

Tujuan dari penelitian ini adalah mengetahui efektivitas penggunaan LKPD dengan Pendekatan Saintifik berbasis Problem Based Learning untuk siswa SMP. Jenis Penelitian ini adalah penelitian eksperimen semu. Populasi penelitian ini adalah seluruh peserta didik kelas VII SMPN 2 Kota Bengkulu. Subjek penelitian ialah kelas VII D yang terdiri dari 35 orang peserta didik. Instrument yang digunakan dalam penelitian ini adalah lembar tes Kemampuan Pemecahan Masalah Matematis. Hasil penelitian menunjukkan bahwa keefektivan LKPD berdasarkan hasil perhitungan nilai N-Gain dengan rata-rata N-Gain 75,67% berada pada kategori efektif dan didukung oleh uji paired t- test denga nilai p-value 0,000< 0,5 yang berarti LKPD berpengaruh dalam meningkatkan kemampuan pemecahan masalah matematis.
DEVELOPMENT OF PROBLEM-BASED LEARNING STUDENT WORKSHEETS ON STATISTICAL MATERIAL ON THE ABILITY TO UNDERSTAND MATHEMATICS CONCEPTS Bimansah, Rahadi; Rahimah, Dewi; Susanto, Edi
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 10 No. 2 (2025): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v10i2.727

Abstract

This study aims to produce Problem-Based Learning student worksheets (LKPD-PBL) on statistical material on the ability to understand mathematical concepts for class VIII SMPN 17 Bengkulu City, which are valid and practical. The urgency of this study is based on the importance of enhancing students' ability to understand mathematical concepts. Preliminary observations indicate that many students struggle to deeply comprehend statistical concepts due to conventional teaching methods. Therefore, an innovation in teaching materials is needed to help students develop their conceptual understanding through the Problem-Based Learning (PBL) approach. This study was a Design Research (DR) using type development studies, consisting of level preliminary and level prototyping with flow formative evaluation, self-evaluation, one-to-one, expert review, small group, and field test. The study instrument consists of a validity questionnaire, a practicality questionnaire, and interviews. The study results showed that the development of LKPD-PBL was: 1) valid based on the results of revisions through the expert review and one-to-one stages regarding aspects of material, construction, language, and readability; 2) practical based on the results of revisions through the small group stage regarding ease, clarity, and usefulness.
UPAYA PENCEGAHAN PERILAKU BULLYING MELALUI SOSIALISASI PENDIDIKAN KARAKTER DI SDN 2 PEUNARON KABUPATEN ACEH TIMUR Munadiati, Munadiati; Yulfita, Uti; Rangkuti, Widatul Zanna; Sakila, Arifa Dara; Rahmah, Elsa Auliana; Rahimah, Dewi; Syifa, Hafni Dwi; Hafizhah, Zuhrah; Sabila, Amalia Dwi; Amanda, Risa Yuni; Silvia, Riska; Pratiwi, Melani Dea; Lestari, Ayu; Riski, Muhammad Anjas
SEURAYA Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2025): SEURAYA Jurnal Pengabdian kepada Masyarakat
Publisher : Fakultas Ekonomi dan Bisnis Islam IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/jurnal seuraya.v3i2.12717

Abstract

Bullying remains a critical issue in elementary schools, including at SDN 2 Peunaron, East Aceh Regency, as it significantly affects children’s social and emotional development. A safe, supportive, and conducive learning environment is essential to ensure students’ holistic growth. This community engagement program was designed to raise students’ awareness of the harmful effects of bullying while simultaneously fostering core character values such as empathy, responsibility, and mutual respect. The program applied an interactive socialization approach through lectures, group discussions, and educational games that encouraged active student participation. The outcomes indicate that students demonstrated an improved understanding of various forms of bullying, recognized their negative consequences, and showed positive behavioral changes in daily interactions. In addition, teachers gained deeper insights into effective strategies for preventing and addressing bullying within the classroom. These findings highlight that character education-based socialization is an effective preventive strategy to reduce bullying and strengthen character formation among elementary school students.
Digital trigonometry module utilizing liveworksheet to enhance university students' mathematical communication skills Susanto, Edi; Rahimah, Dewi; Muchlish, Effie Efrida; Rochana, Siti
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 1 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i1.24036

Abstract

Supporting the development of university students’ cognitive skills in higher education necessitates the design of instructional materials that cultivate critical thinking. Integrating technology into teaching resources has become prevalent in higher education, proving effective in advancing students' skills. This study aims to evaluate the validity of a digital trigonometry module based on LiveWorksheet, assess its practicality from the users' perspective, and determine its effectiveness in enhancing mathematical communication skills. The study follows a research and development with five phases: (1) analysis, (2) design, (3) development, (4) implementation, and (5) evaluation. Participants included two experts-one in mathematics education and another in ICT education and 62 students (Class A, n=32; Class B, n=30). These students were enrolled in a trigonometry course taught by the researcher. Data were gathered via questionnaires and mathematical communication skill assessments, with qualitative descriptive analysis used to address the research objectives. Results indicate that the digital trigonometry module meets established validity criteria. The implementation findings demonstrate that the module is both practical for users and effective in enhancing students' mathematical communication skills, with average student performance reaching a high level. These findings suggest that LiveWorksheet-based digital instructional materials, particularly when incorporating media such as videos and interactive quizzes, can significantly enrich learning support
Co-Authors Adikasuma, Adikasuma Agustina, Dessy Agustinsa, Ringki Aliza, Fenny Amanda, Risa Yuni Aprilia, Nabila arieska, sarlin AYU LESTARI Barutu, Anwar Bimansah, Rahadi Della Maulidiya DEWI HERAWATY Dodi Isran Edi Susanto Efrialinda, Aisyah Elwan Stiadi Fatrima Santri Syafri, Fatrima Santri Hafizhah, Zuhrah Kurniati, Desi Lestary, Ratnah Maricsha, Maricsha Muchlis, Effie Efrida Muchlish, Effie Efrida Munadiati, Munadiati novelia, rika Pratiwi, Melani Dea Purnama, Erli Puspita Rahmah, Elsa Auliana Ranggoana, Nona Rangkuti, Widatul Zanna Riski, Muhammad Anjas Rochana, Siti Rusdi Rusdi S, M Fachruddin Sabila, Amalia Dwi Sakila, Arifa Dara Sari, Rosalia Dyah widiya Silvia, Riska Susanta, Agus Syafdi Maizora Syifa, Hafni Dwi syukur, muhammad fachruddin Utari, Tria Wati, Andi Mutiara Yensy , Nurul Astuty Yensy B, Nurul Astuty Yulfita, Uti