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Kemampuan Pemecahan Masalah Matematis Siswa SD dengan Metode Discovery Learning Melalui Kegiatan PDS selvi riwayati; Risnanosanti Risnanosanti; Nyayu Masyita Ariani; Ristontowi Ristontowi
Abdi Reksa Vol. 2 No. 1 (2021)
Publisher : UNIVERSITAS BENGKULU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/abdi reksa.2.1.41-45

Abstract

Tujuan dari penelitian ini adalah mendiskripsikan kemampuan pemecahan masalah siswa SD dengan pembelajaran Discovery Learning. Kemampuan pemecahan masalah merupakan kemampuan matematis  tingkat tinggi  yang  harus diajarkan sejak dini dimulai dari sekolah dasar. Melaui kegiatan Penugasan Dosen ke Sekolah (PDS) ini  diharapkan mampu memotivasi guru-guru agar membiasakan siswa untuk menyelesesaikan soal-soal kontekstual dibandingkan dengan soal langsung. Dari hasil pengamatan melalui kegiatan PDS, siswa yang mulanya pasif ketika mendapatkan soal-soal kontekstual namun setelah dibiasakan dengan soal-soal pemecahan masalah melalui pembelajaran  discovery learning  terlihat siswa lebih aktif dan antusian dalam mengerjakan soal tersebut. Siswa sudah mampu memahami masalah, merencanakan penyelesaian, menyelesaikan masalah, dan melakukan pengecekkan kembali semua langkah yang dikerjakan. 
ALAT MUSIK TRADISIONAL BENGKULU DAN PENGEMBANGAN SOAL KEMAMPUAN PENALARAN MATEMATIS Meisi Eka Sari; Nyayu Masyita Ariani; Ristontowi
Jurnal Math-UMB.EDU Vol. 10 No. 3 (2023): JULY
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/mathumbedu.v10i3.5155

Abstract

Tujuan penelitian ini menghasilkan soal matematika pada alat musik tradisional Bengkulu materi lingkaran yang valid, jelas dan terstandar baik. Penelitian ini merupakan penelitian pengembangan (development research) dengan menggunakan model Tessmer dengan tahapan preliminary, self evaluation, expert review, one-to-one dan small group. Subjek penelitian ini adalah dosen, guru dan siswa kelas VIII SMP. Thap preliminary adalah menganalisis kurikulum, materi, siswa dan konteks. Tahap self Evaluation yaitu mengevaluasi sendiri soal yang telah didesain agar meminimalisir kesalahan sebelum tahap expert review. Expert Review terdiri dari 3 orang validator yang akan menilai berdasarkan materi, konstruksi dan Bahasa. Pada tahap One-to-One dengan 3 Orang siswa kelas VIII berkemampuan heterogen akan diujicoakan 12 soal yang telah valid untuk melihat keterbacaan soal. Tahap Small Group diujicobakan 12 soal kepada 30 siswa Kelas VIII berkemampuan heterogen. Hasil penelitian ini didapatkan 12 soal Valid dan memiliki keterbacaan soal. Dari hasil analisis kuatitatif didapatkan 12 soal yang dikategorikan baik ditinjau dari tingkat kesukaran dan indeks daya beda. Kata Kunci: penalaran matematis, alat musik tradisional
PERMASALAHAN OPEN-ENDED UNTUK MENSTIMULAN KEMAMPUAN BERPIKIR KREATIF MATEMATIS SISWA Nyayu Masyita Ariani; Riwayati, Selvi; Bunga Rosa Amelia
Jurnal Math-UMB.EDU Vol. 11 No. 3 (2024): JULY
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/mathumbedu.v11i3.6499

Abstract

Tujuan penelitian ini mendeskripsi kemampuan berpikir kreatif matematis siswa berdasarkan masalah yang bersifat terbuka. Metode yang digunakan yaitu metode deskriptif dengan pendekatan kualitatif Penelitian dilaksanakan di SMPN 10 kota Bengkulu pada kelas VIII D. Instrument yang digunakan penelitian ini adalah  soal-soal terbuka yang memungkinkan siswa menyelesaikannya dengan beragam cara yang memiliki satu jawaban benar. Hal ini memungkinkan siswa untuk mengeksplor pengetahuannya secara luas. Pada  penelitian ini  ranah kemampuan berpikir  kreatif  matematis  meliputi indikator lancar (fluence), luwes (Flexibility), asli (originality) dan Elaborasi (elaboration).  Berdasarkan hasil penelitian, terlihat bahwa  permasalahan open ended dapat menstimulan kemampuan berpikir kreatif  matematis  siswa. Kata Kunci: kemampuan berfikir kreatif, permasalahan  Open-Ended
Ethnomathematics on the Thomas Parr Monument of Bengkulu Agustina, Septia; Jumri, Rahmat; Ariani, Nyayu Masyita
Journal of Mathematics Instruction, Social Research and Opinion Vol. 4 No. 1 (2025): March
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v4i1.360

Abstract

This research aims to identify mathematical objects in the building of Tugu Thomas Parr Bengkulu. The Thomas Parr Monument area is located on the coast of Bengkulu City. This research is descriptive qualitative research using an ethnographic approach. Data collection was done through observation, interview, and documentation. Data analysis techniques are done by collecting, reducing, presenting, and drawing conclusions. This research shows that the shapes of the Thomas Parr Monument Bengkulu building have mathematical concepts, including half circle, half sphere, rectangle, tube, congruence, and parallel lines. These results positively impact mathematics education because they can be used as a contextual learning medium through colonial heritage objects. Thus, the mathematical concepts in the Thomas Parr Bengkulu Monument can be used to introduce and understand geometric concepts through colonial heritage so that learning becomes more relevant, which can then be developed into teaching materials such as modules, LKPD, etc.
DEVELOPMENT OF INTERACTIVE MULTIMEDIA-BASED STUDENT WORKSHEETS (LKS) TO FOSTER STUDENTS' MATHEMATICAL CREATIVE THINKING SKILLS Riwayati, Selvi; Mardiah Syofiana; Nyayu Masyita Ariani; Relawati
Jurnal Math-UMB.EDU Vol. 12 No. 3 (2025): JULY
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36085/mathumbedu.v12i3.8403

Abstract

This study aims to develop a valid and practical Interactive Multimedia-Based Student Worksheet (LKS) to foster students’ mathematical creative thinking skills. The research adopts a development research design using the ADDIE model, which includes the stages of Analysis (curriculum, students, and learning material), Design, Development, Implementation, and Evaluation. Instruments used in this study consist of validation sheets for learning tools and student response questionnaires for measuring practicality. The research was conducted at SMA Negeri 6 Bengkulu City with Grade X students during the 2024/2025 academic year, focusing on the topic of arithmetic sequences and series. The results demonstrate that the developed interactive multimedia-based LKS is both valid and practical. Expert validation results indicate that the material aspect achieved an average score of 3.61 and the media aspect achieved 3.67, both categorized as “highly appropriate.” In terms of practicality, analysis of student response questionnaires yielded a score of 78.3%, which also falls into the “highly practical” category. These findings suggest that the developed LKS is a feasible and effective tool for enhancing students’ mathematical creative thinking skills in secondary education settings. Keywords: Interactive Multimedia-Based Student Worksheet (LKS), CreativeThinking, ADDIE Development Model
ETHNOMATHEMATIC ON WALL ORNAMENTS OF LEBONG TRADITIONAL HOUSES Rangga, Rangga Siswanto; Nyayu Masyita Ariani; Winda Ramadianti
EMTEKA: Jurnal Pendidikan Matematika Vol. 6 No. 2 (2025)
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/emteka.v6i2.8466

Abstract

This study aims to identify ethnomathematics found in the wall ornaments of Lebong traditional houses. This research is a qualitative descriptive research using an ethnographic approach. This research was carried out in Gunung Alam Village, Pelabai District, Lebong Regency, Bengkulu Province. The focus of this research informant is the head of the traditional and cultural leaders in Lebong district. Data collection is carried out through observation, interviews, and documentation. Observations in this study were made through direct observation of the wall ornaments of Lebong traditional houses, it was identified that there was ethnomathematics in the wall ornaments of Lebong traditional houses. Furthermore, the information is deepened with interviews and documentation. The data analysis process is carried out by means of data collection, data reduction, data presentation, and drawing conclusions. The results of this study show that in the wall ornaments of Lebong traditional houses there are ethnomathematics, namely circles, rotations, reflections and translations. Ethnomathematical activities, namely measuring, counting and designing, are found in the process of making wall ornaments. Furthermore, the findings of this research can be developed into teaching materials such as modules, LKPD, and others based on wall ornaments of Lebong traditional houses.
STRATEGI GERAKAN CEGAH STUNTING MENGGUNAKAN METODE PENYULUHAN DI DESA LUBUK BELIMBING 1 BENGKULU Riwayati, Selvi; Lestari, Teri; Ariani, Nyayu Masyita; Masri, Masri; Kashardi, Kashardi; Ramadianti, Winda; Syofiana, Mardiah
JE (Journal of Empowerment) Vol 3, No 1 (2022): JUNI
Publisher : Universitas Suryakancana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35194/je.v3i1.2095

Abstract

ABSTRAK Stunting menjadi masalah dunia karena implikasinya menentukan masa depan bangsa. Indonesia sebagai negara berkembang memiliki tingat prevalensi stunting tinggi. Menurut data Riset Kesehatan Dasar (Riskesdas) tahun 2018 angka prevalensi stunting tercatat 8,7 juta (30,7%) bayi berumur bawah lima tahun (balita) stunting. Angka ini masih jauh dari angka target yang ditetapkan oleh Badan Kesehatan Dunia (WHO), seharusnya angka stunting tidak lebih dari 20%. Kendala pelaksanaan pencapaian target penurunan stunting antara lain belum tersedianya strategi komprehensif untuk dijabarkan dalam pelaksanaan program intervensi mendukung pencegahan stunting, mulai perbaikan gizi dan kesehatan ibu dan anak balita pada 1.000 Hari Pertama Kehidupan (1.000 HPK). Metoda ini menggunakan pendekatan kualitatif deskriptif dengan teknik Ceramah Penyuluhan, Analytical Hierarchy Process (AHP) dan SWOT penentuan alternatif program intervensi dan strategi yang efektif untuk percepatan penurunan stunting. Hasil menunjukkan program intervensi sasaran utama peningkatan pola asuh anak balita/bawah dua tahun (baduta) melalui program intervensi peningkatan status gizi.ABSTRACTStunting is a global problem because of its implications for determining the nation's future. Indonesia as a developing country has a high prevalence of stunting. According to Basic Health Research (Riskesdas) data in 2018, the prevalence of stunting was recorded at 8.7 million (30.7%) infants under five years of age (toddlers) experiencing stunting. This figure is still far from the target figure set by the WHO, the stunting rate should not be more than 20%. Obstacles in achieving the stunting reduction target include the unavailability of a comprehensive strategy to be described in the implementation of intervention programs to support stunting prevention, starting with improving nutrition and health of mothers and children under five in the first 1,000 days of life (1,000 HPK). This method uses a descriptive qualitative approach with the technique of Counseling Lectures, Analytical Hierarchy Process (AHP) and SWOT to determine alternative intervention programs and effective strategies to accelerate stunting reduction. The results show that the main target of the intervention program is to improve the parenting pattern of children under two years old (baduta) through an intervention program to improve nutritional status. 
PENGGUNAAN ALAT PERAGA OBIBUL UNTUK MENINGKATKAN HASIL BELAJAR SISWA KELAS VIIB Siswanto, Rangga; Jumri, Rahmat; Ariani, Nyayu Masyita; Masri, Masri; Riwayati, Selvi; Kashardi, Kashardi; Adriadi, Rekho
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 4 No. 6 (2023): Volume 4 Nomor 6 Tahun 2023
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v4i6.24411

Abstract

Kegiatan pengabdian Masyarakat ini bertujuan untuk meningkatkan hasil belajar siswa khususnya pada pembelajaran matematika dengan materi penjumlahan dan pengurangan bilangan bulat pada siswa kelas VIIB SMPN 25 Bengkulu Utara. Kegiatan pembelajaran ini di lakukan secara luring di awal semester ganjil tahun ajaran 2023/2024 dengan melibatkan siswa kelas VIIB. Metode yang digunakan oleh penulis untuk membuat jurnal ini adalah dengan menggunakan metode kualitatif dengan teknik pengumpulan data: observasi, wawancara, dokumentasi. Artikel ini akan membahas penggunaan alat peraga obibul untuk meningkatkan hasil belajar siswa kelas VIIB SMPN 25 Bengkulu Utara pada materi penjumlahan dan pengurangan bilangan bulat
PENGGUNAAN PAPAN PINTAR UNTUK MENINGKATKAN PEMAHAMAN KONSEP PERKALIAN SISWA KELAS 4 DI SD 65 KOTA BENGKULU Oktarina, Kiki; Ariani, Nyayu Masyita; Riwayati, Selvi
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 5 No. 3 (2024): Volume 5 No. 3 Tahun 2024
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v5i3.30265

Abstract

Pengabdian kepada masyarakat ini dilakukan untuk meningkatkan pemahaman konsep perkalian matematika pada siswa kelas 4 di SDN 65 Kota Bengkulu melalui penggunaan media papan pintar. Media papan pintar dipilih karena kemampuannya dalam memberikan visualisasi yang interaktif dan mendukung pembelajaran matematika yang lebih efektif. Dari kegiatan ini ditemukan bahwa penggunaan media papan pintar efektif dalam meningkatkan pemahaman siswa terhadap konsep perkalian. Siswa menunjukkan respons positif terhadap penggunaan media ini, dengan meningkatnya minat belajar dan keterlibatan aktif dalam proses pembelajaran. Meskipun demikian, implementasi media papan pintar juga menghadapi tantangan seperti ketersediaan teknologi dan perlunya pelatihan intensif bagi guru. Dengan demikian, pengabdian ini memberikan kontribusi penting dalam pengembangan pendidikan matematika yang inovatif dan berkelanjutan di lingkungan sekolah dasar
School Assistance Program Through Accreditation at SD Muhammadiyah 1 Bengkulu City Asmara, Adi; Risnanosanti, Risnanosanti; Ramadianti, Winda; Ariani, Nyayu Masyita; Riwayati, Selvi; Masri, Masri; Jumri, Rahmat
DIKDIMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 2 (2022): DIKDIMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT  VOL 1 NO 2 August 2022
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/dikdimas.v1i2.28

Abstract

The Community Service Program (PPM) which was carried out aims to assist SD Muhammadiyah 1 Bengkulu City in compiling an IASP 2020-based accreditation form. In 2022, reaccreditation will be carried out. Based on the results of interviews with school principals and teachers, the school accreditation preparation team did not fully understand the 2020 IASP, the deadline for preparation for accreditation in the near future, insufficient physical evidence, incomplete accreditation guidelines, schools did not have time to conduct self-evaluations and lack of coordination. and communication between individuals and teams. Based on this, it is necessary to carry out assistance activities in preparation for accreditation. The method used is discussion and question and answer. The subject of this community service is the team that composes the accreditation form for SD Muhammadiyah 1 Bengkulu City. This activity has been carried out for 4 meetings, which include the socialization of IASP 2020, filling out accreditation forms, presenting the results of filling out forms, and evaluating forms. During this service activity, all teams have carried out the form preparation activities well. The result of this service activity is that SD Muhammadiyah 1 Bengkulu City has completed all components of the accreditation form and met the internal quality standard values.