Article Per Year (5 Year)
p-Index From 2021 - 2026
1.857
P-Index
This Author published in this journals
All Journal Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Al-Jabar : Jurnal Pendidikan Matematika Journal of Medives JURNAL SINEKTIK MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Al-Ta'lim Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Primatika : Jurnal Pendidikan Matematika Mosharafa: Jurnal Pendidikan Matematika Jumper : Journal of Educational Multidisciplinary Research OMEGA: Jurnal Keilmuan Pendidikan Matematika Jaliye: Jurnal Abdimas, Loyalitas, dan Edukasi AMMA : Jurnal Pengabdian Masyarakat Malewa: Journal of Multidisciplinary Educational Research Jurnal Pengabdian Masyarakat Inovasi Indonesia
bettri yustinaningrum, bettri
Unknown Affiliation
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Nursing Public Health Social Sciences Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 17 Documents
Search

 1   2 
PERAN BADAN USAHA MILIK DESA DALAM PENGEMBANGAN EKONOMI LOKAL MELALUI KEWIRAUSAHAAN SOSIAL Daulay, Leni Agustina; Alianur, Mudfar; Yustinaningrum, Bettri; Aini, Nurul
JALIYE: Jurnal Abdimas, Loyalitas, dan Edukasi Vol. 3 No. 1 (2024): JALIYE: Jurnal Abdimas, Loyalitas, dan Edukasi
Publisher : Fakultas Keguruan dan Ilmu Pendidikan UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jaliye.v3i1.699

Abstract

The purpose of this dedication activity is to improve the well-being of the people of Gegarang village with the role of the village owned enterprise agency as a driver and create creative and innovative social entrepreneurship. The approach of this dedication activity is Participatory Action Research (PAR). The results of this dedication show that (1) participants have an understanding of social entrepreneurship and marketing, (2) participants have successfully implemented the process of making onion cakes based on Fish Depik good taste and good product packaging, (3) the success rate of dedication activity seen from the large number of consumers who purchased the product.
Module Development for Curved Side 3D Geometric Shapes Based on STEAM Approach Saputra, Edy; Yustinaningrum, Bettri; Nurhayati, Nurhayati
Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Vol 7 No 2 (2023): JURNAL ILMIAH PENDIDIKAN MATEMATIKA AL QALASADI
Publisher : Prodi Pendidikan Matematika, Fakultas Tarbiyah dan Ilmu Keguruan IAIN Langsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32505/qalasadi.v7i2.7542

Abstract

Class IX students of SMP Negeri 4 Takengon generally find it difficult to understand the mathematics learning material contained in the school textbook, besides that the teacher also feels that textbooks as teaching materials still do not help students in learning both at school and independently, so it is very necessary to have other teaching materials that can overcome this. Therefore the researcher felt that this research was very suitable to be carried out. This Research and Development (R&D) research uses the Rowntree development model whose goal is to develop math modules with the STEAM approach on curved side space material that is valid and practical for use in junior high school mathematics learning. The development process consists of three stages, namely the planning, development and evaluation stages using the formative evaluation procedure from Tessmer. Based on this development stage, a mathematics module with the STEAM approach has been produced which contains curved side geometrical material and can be categorized as very valid (content validation 4.54 and media validation 4.75) and also very practical based on one to one evaluation (teacher response 96.96% and student response 98.97%) and small group evaluation of 92.11%.
Pelatihan Pembuatan LKPD Dengan Pendekatan Kontekstual Bagi Guru SMP Yustinaningrum, Bettri; Mandasari, Lola
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 2 : Maret (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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

Abstract

The independent curriculum requires teachers to have an enthusiastic, active, innovative, creative, and skilled attitude. One form of innovation for teachers is to create LKPD with a contextual approach that encourages students to be active and creative. However, the LKPD made by teachers is still in the form of questions and exercises that only measure the ability to answer right or wrong, and the concepts are not yet linked to students' real lives. Thus, the purpose of this service is to train junior high school math teachers in creating LKPD using a contextual approach. CBR is the method used in this service, along with practice techniques, Q&A sessions, and lectures. The three stages of an activity are preparation, execution, and evaluation. The results of the service showed that participants were able to understand and create LKPD using a contextual approach. This can be seen from the results of the pre-test and post-test evaluations that have been carried out. Apart from that, based on the service activity questionnaire that was distributed to participants, they received a positive response, and participants wanted sustainable service activities.
PENGEMBANGAN PERANGKAT PEMBELAJARAN DENGAN PENDEKATAN REALISTIC MATHEMATICS MATERI GEOMETRI PADA MTs BERBASIS KEARIFAN BUDAYA LOKAL SUKU GAYO Yustinaningrum, Bettri
Al-Khawarizmi Vol 1 No 2 (2017): Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/jppm.v1i2.3426

Abstract

Realistic Mathematics approach based on local wisdom emphasizes the learning of mathematics associated with reality and cultural activities of students. The aim of this study was to: (1) develop learning tools with local wisdom approach Gayo based on realistic mathematics materials Geometry at MTs throughout Central Aceh, (2) promoting the development of the mathematics learning approach to realistic mathematics at MTs throughout Central Aceh through seminars and workshops. Development of the learning device uses 4-D models consist of define, design, development and dissemination. Disseminate phase is the stage of dissemination of devices that have been developed on a wider scale is done through workshops with participants of all teachers of mathematics MTs in Central Aceh. Learning tools created is the syllabus, lesson plans, worksheets, books Student and THB. The results of the learning device test stated that learning tools are valid, effective and practical.Realistic Mathematics approach based on local wisdom emphasizes the learning of mathematics associated with reality and cultural activities of students. The aim of this study was to: (1) develop learning tools with local wisdom approach Gayo based on realistic mathematics materials Geometry at MTs throughout Central Aceh, (2) promoting the development of the mathematics learning approach to realistic mathematics at MTs throughout Central Aceh through seminars and workshops. Development of the learning device uses 4-D models consist of define, design, development and dissemination. Disseminate phase is the stage of dissemination of devices that have been developed on a wider scale is done through workshops with participants of all teachers of mathematics MTs in Central Aceh. Learning tools created is the syllabus, lesson plans, worksheets, books Student and THB. The results of the learning device test stated that learning tools are valid, effective and practical.
Pelatihan Pembuatan Multimedia Interaktif Berbasis Community-Based Research untuk Guru SD IT Cendekia di Takengon, Aceh Tengah, Aceh Yustinaningrum, Bettri; Ahmad, Nurul Qomariyah
Jurnal Pengabdian Masyarakat Inovasi Indonesia Vol 3 No 5 (2025): JPMII - Oktober 2025
Publisher : CV Firmos

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54082/jpmii.943

Abstract

Guru-guru SD IT Cendekia belum terbiasa menggunakan aplikasi multimedia interaktif karena keterbatasan perangkat dan keterampilan. Solusi untuk permasalahan tersebut adalah akan diadakannya pengabdian yang bertujuan memberikan pelatihan pembuatan multimedia interaktif untuk guru SD IT Cendekia Takengon. Metode pengabdian yang diterapkan adalah CBR. Berdasarkan hasil pengabdian diketahui adanya peningkatan pemahaman mengenai multimedia interaktif melalui kegiatan pretes dan postes. Selain itu tanggapan positif dari peserta yang meminta adanya pendampingan yang lebih intensif untuk pelatihan selanjutnya menunjukkan bahwa kegiatan pelatihan dapat dikatakan berjalan dengan baik dan lancar. Dampak langsung yang dirasakan oleh guru-guru SD IT Cendekia yaitu meningkatnya keterampilan digital, motivasi guru, serta kesiapan dalam mengintegrasikan multimedia ke dalam pembelajaran di kelas
Pengaruh Model Discovery Learning terhadap Keterampilan Berpikir Kritis: Studi Meta-Analisis Yustinaningrum, Bettri
Malewa: Journal of Multidisciplinary Educational Research Vol 3 No 2 (2025): MALEWA: Journal of Multidisciplinary Educational Research
Publisher : Yayasan Dharma Lentera Khatulistiwa (MALEWA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61683/jome.v3i02.265

Abstract

The variability of research findings regarding the effectiveness of the discovery learning model on students’ critical thinking skills indicates the need for a comprehensive synthesis to obtain a more conclusive understanding. In response to this gap, the present study employs a meta-analysis approach to calculate and compare the effect sizes reported in previous studies. The primary objective of this research is to provide an empirical overview of the effectiveness of the discovery learning model in improving critical thinking skills. This study follows a systematic procedure based on the PRISMA guidelines, starting from the identification and screening stages to the selection of studies that meet the inclusion criteria. Through this process, a total of 13 journal articles and 1 conference proceeding published between 2018 and 2023 were included. All eligible data were analyzed using the OpenMEE software to compute the effect size and statistical significance. The results of the meta-analysis show a p-value of 0.002, which is lower than the significance threshold of 0.05. This indicates that the discovery learning model has a significant impact on enhancing students’ critical thinking abilities. Furthermore, the estimated effect size of 0.889 falls within the medium-to-high category, reinforcing the conclusion that the model provides a substantial contribution to the development of critical thinking skills. Based on these findings, it can be concluded that the discovery learning model is an effective instructional approach for improving critical thinking.
Motivasi Belajar Matematika Mahasiswa PGSD dalam Pembelajaran Blended Learning Prihastari, Ema Butsi; Yustinaningrum, Bettri
MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Vol. 5 No. 2 (2022): Vol. 5 No. 2 September 2022
Publisher : Prodi Pendidikan matematika Universitas Islam Majapahit (UNIM), Mojokerto, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36815/majamath.v5i2.2132

Abstract

Penelitian ini dilaksanakan untuk mengetahui tingkat motivasi belajar mahasiswa PGSD UNISRI sebagai calon guru SD pada pembelajaran matematika pasca pandemic dengan menerapkan blended learning. Penelitian ini merupakan penelitian deskriptif kualitatif dengan jumlah sampel sebanyak 55 mahasiswa dengan dominasi perempuan. Teknik pengumpulan data menggunakan angket motivasi belajar dengan penyebaran secara online, observasi, wawancara mendalam, dan dokumentasi hasil belajar mahasiswa semester genap Tahun Ajaran 2021/2022. Teknik analisis data dengan statistic deskriptif dan prosentase. Berdasarkan hasil penelitian didapatkan bahwa motivasi belajar mahasiswa PGSD dalam pembelajaran matematika dengan blended learning pada pasca pandemic dominan pada kategori Cukup sebesar 78%. Kemudian, pada kategori Rendah sebanyak 20% dan kategori Tinggi hanya 2%. Skor tertinggi ada pada indicator: a) memiliki tanggungjawab terhadap tugasnya, b) melakukan tugas dengan sebaik-baiknya, c) menyelesaikan tugas dengan usahanya. sedangkan indicator yang lain ada dalam kategori Cukup. Dari hasil dapat diketahui bahwa motivasi belajar mahasiswa masih belum maksimal. Maka, diperlukan upaya-upaya untuk meningkatkan motivasi belajar mahasiswa dalam pembelajaran matematika khususnya menyiapkan calon guru Sekolah Dasar yang handal dan berkualitas.
Co-Authors Ahmad, Nurul Qomariyah Aini Nurul Alianur, Mudfar Ariawan, Feri Daulay, Leny Agustina Dona Dinda Pratiwi Edy Saputra Ega Gradini Ema Butsi Prihastari Ratna Widyaningrum, Ema Butsi Prihastari Feri Tiona Pasaribu Leni Agustina Daulay Lubis, Nur Ainun Mandasari, Lola Nurhayati Nurhayati NURLIANA NURLIANA Nurmalina Nurmalina, Nurmalina Putri, Elika Rosida Rakhmawati Safitri, Dina Siska Andriani Sri Lestari Manurung, Sri Lestari Tanjung, Fina Melini Panduwinata Yanuar Hery Murtianto