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All Journal Jurnal Matematika dan Statistika serta Aplikasinya (Jurnal MSA) BAREKENG: Jurnal Ilmu Matematika dan Terapan Pendas : Jurnah Ilmiah Pendidikan Dasar JURNAL PENDIDIKAN TAMBUSAI AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT Jurnal Review Pendidikan dan Pengajaran (JRPP) Indonesian Journal of Education and Mathematical Science Community Development Journal: Jurnal Pengabdian Masyarakat Journal of Education and Teaching Learning Ability : Journal of Education and Social Analysis Jurnal Ilmiah Teunuleh: The International Journal of Social Sciences Jurnal Pendidikan Administrasi Perkantoran (JPAP) Journal of Humanities and Social Studies
Lestari, Nila
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Religion Agriculture, Biological Sciences & Forestry Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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PRODUKTIVITAS PADI DI PROVINSI SULAWESI SELATAN MENGGUNAKAN METODE MULTIDIMENSIONAL SCALING (MDS) Lestari, Nila; Nurman, Try Azisah; Nurfadilah, Khalilah
Jurnal MSA (Matematika dan Statistika serta Aplikasinya) Vol 7 No 1 (2019)
Publisher : Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.027 KB) | DOI: 10.24252/msa.v7i1.9953

Abstract

Penelitian ini membahas tentang produktivitas padi berdasarkan pengelompokan kabupaten/kota yang ada di Provinsi Sulawesi Selatan. Variabel produktivitas padi yang telah dikumpulkan akan memberikan informasi menggunakan metode Multidi mensional Scaling (MDS)  dalam bentuk peta spasial. Analisis MDS adalah suatu teknik variabel  ganda yang dapat digunakan untuk menentukan posisi suatu objek  relatif terhadap objek lain  berdasarkan penilaian kemi ripannya. Kedekatan objek ditentukan dari nilai stimulus coordinat serta kevalidan hasil dilihat dari nilai stress. Berdasarkan hasil analisis diperoleh 6 kelompok Kabupaten/Kota tersebut memiliki kemiripan produk tivitas padi berdasarkan variabel yang digunakan. Kelom pok I adalah Kepulauan Selayar, Kabupaten Bantaeng, Kabupaten Jeneponto,  Kabupaten Takalar, Kabupaten Sinjai, Kabupaten Pangkep, Kabupaten Soppeng, Kabupaten Barru, Kabupaten Enrekang, Kabupaten Tana Toraja, Kabupaten Luwu Utara, Kabupaten Luwu Timur, Kabupaten Toraja Utara, Kota Parepare, dan Kota Palopo. Kelompok ini memiliki tingkat produktivitas padi yang sedang. Kelompok II adalah Kabupaten Bulukumba, Kabupaten Maros, dan Kabupaten Luwu. Kelompok ini memiliki tingkat produktivitas padi yang sedang. Kelompok III adalah Kabupaten Wajo, Kabupaten Sidrap, dan Kabupaten Pinrang. Kelompok ini memiliki tingkat produktivitas padi yang sedang. Kelompok IV adalah Kabupaten Gowa dengan tingkat  produktivitas padi sedang. Kelompok V adalah Kabupaten Bone dengan tingkat  produktivitas padi sedang. Kelompok VI adalah Kota Makassar dengan tingkat  produktivitas padi rendah. Nilai stress yang dihasilkan adalah sebesar 0,01172. Variabel  yang mendukung produktivitas padi di provinsi Sulawesi Selatan adalah  luas panen (X1), puso padi (X2), produksi padi (X4), Jumlah penduduk (X7) dan jumlah rumah tangga (X8).
Pengembangan Bahan Ajar Komik Dengan Model Problem Based Learning (PBL) Pada Tema 7 Energi Dan Perubahannya Kelas III SD Santika, Mutiara; Lestari, Nila
Ability: Journal of Education and Social Analysis Volume 5 No 1 Januari 2024
Publisher : Pusdikra Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jesa.v5i1.1829

Abstract

Penelitian ini bertujuan untuk : (1) Untuk mengetahui pengembangan bahan ajar komik dengan model problem based learning (PBL) pada tema 7 energi dan perubahannya kelas III SD. (2) Untuk mengetahui kelayakan bahan ajar komik dengan model problem based learning (PBL) pada tema 7 energi dan perubahannya kelas III SD. Penelitian ini merupakan jenis penelitian pengembangan (research and development) dengan mengacu pada model 4D yang merupakan perpanjangan dari Define (Pendefinisian), Design (Perancangan), Development (Pengembangan) dan Dissemination (Diseminasi). Instrumen yang digunakan untuk mengumpulkan data adalah angket. Teknik analisis data yaitu deskriptif kualitatif. Hasil telaah materi menunjukkan bahwa rata-rata penilaian secara keseluruhan terhadap ahli materi terhadap media didapatkan persentase sebesar 95,3%. Persentase ini termasuk kriteria sangat valid (sangat layak) untuk digunakan sebagai media dalam aktivitas pembelajaran siswa kelas III SD energi dan perubahannya. Hasil telaah media menunjukkan bahwarata-rata penilaian secara keseluruhan didapatkan persentase sebesar 98%. Persentase ini termasuk kriteria sangat valid (sangat layak) untuk digunakan sebagai media dalam aktivitas pembelajaran siswa kelas III SD tema energi dan perubahannya.
Workshop Pemanfaatan Google Site Membuat Media Pembelajaran Untuk Meningkatkan Literasi Siswa Sekolah Dasar di SDN 101874 Tumpatan Nibung, Kec. Batang Kuis, Kab. Deli Serdang Novika, Sutri; Harahap, Rofiqoh Hasan; Lestari, Nila; Hayani, Riska; Aulia, Fathin Nazirah; Gami, Putri; Rahmadany, Emelia
Amaliah: Jurnal Pengabdian Kepada Masyarakat Vol 8 No 2 (2024): Amaliah Jurnal: Pengabdian kepada Masyarakat
Publisher : LPPI UMN AL WASHLIYAH

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

Abstract

Pendidikan dasar memiliki peran strategis dalam pembinaan generasi muda, di mana keterlibatan orang tua sangat penting dalam mendukung proses belajar dan pembentukan karakter siswa. Namun, komunikasi antara guru dan orang tua seringkali terbatas, terutama ketika menggunakan platform WhatsApp, yang tidak optimal untuk kerjasama yang terstruktur. Kegiatan pengabdian ini dilaksanakan di SDN 101874 Tumpatan Nibung untuk mengatasi tantangan tersebut dengan memanfaatkan Google Sites sebagai Learning Management System (LMS) berbasis web. Melalui sosialisasi, pelatihan, penerapan teknologi, dan pendampingan, kegiatan ini bertujuan untuk memberdayakan guru dan orang tua dalam mendukung pembelajaran siswa. Hasil evaluasi menunjukkan bahwa mayoritas peserta, yang sebelumnya belum familiar dengan Google Sites, menjadi sangat berminat dan puas dengan program ini, serta merasakan manfaat praktis dalam penggunaannya. Pengabdian ini berhasil meningkatkan pemahaman dan keterampilan guru dalam memanfaatkan teknologi untuk mendukung literasi siswa di sekolah dasar.
DEVELOPMENT OF ANIMATION VIDEO LEARNING MEDIA BASED ON PjBL USING CAPCUT APPLICATION ON THE THEME OF CARE FOR LIVING THINGS IN GRADE IV OF ELEMENTARY SCHOOL Harahap, Habibah; Lestari, Nila
JOURNAL OF HUMANITIES AND SOCIAL STUDIES Vol. 3 No. 01 (2025): FEBRUARY 2025
Publisher : Media Inovasi Pendidikan dan Publikasi

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

Abstract

The purpose of this study is for students to understand and know the feasibility of learning media and understand problem solving with the material presented in the animated video learning media based on Project Based Learning (PjBL) using the CapCut application on the theme of caring for living things. This research is a Development or Research and Development (R&D) The model used in this development is the ADDIE model. The research subjects of this study were material expert validators, namely lecturers and teachers of grade IV of SD Negeri 1601 Sisalean and media experts, namely lecturers. The object of this study is animated video learning media based on PjB) using the CapCut application on the theme of caring for living things Based on the feasibility of the media from input from material experts, namely lecturers, media experts, namely lecturers, and student response questionnaires. From the validation data, material experts (lecturers) reached 88%, media experts (lecturers) reached 93% and student responses reached 85.5%. If the percentage obtained reaches 81% -100%, then the animated video learning media based on Project Based Learning (PjBL) using the CapCut application is categorized as very feasible. From the calculation above, the percentage of 88%, 93%, 85.5% is obtained, so the PjBL-based animated video learning media using the CapCut application is categorized as very feasible. Student learning outcomes after using PjBL-based animated video learning media using the CapCut application on the theme of caring for living things in grade IV of elementary school have increased with an N-gain value of 0.39 in the moderate category. This shows that PjBL-based animated video learning media using the CapCut application has a positive impact on student learning outcomes, although the influence of the media is still in the moderate category, it can be used to improve student learning outcomes. So the development of PjBL-based animated video learning media using the CapCut application on the theme of caring for living things in grade IV of elementary school developed by researchers is very feasible to use as a medium in learning.
Peningkatan Hasil Belajar Peserta Didik Pada Materi Wujud Benda dan Perubahannya Menggunakan Model Problem Base Learning (PBL) Kelas IV SD 064030 Medan Kota Manurung, Yosi I; Haryadi, Jafri; Jariah, Jariah; Lestari, Nila
Jurnal Pendidikan Tambusai Vol. 9 No. 1 (2025)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v9i1.26024

Abstract

Penelitian Tindakan Kelas yang dilakukan di SD Negeri 064030 Medan Kota ini dilatarbelakangi oleh rendahnya capaian Kriteria Ketuntasan Minimal pada materi Perubahan Wujud Zat pada mata pelajaran IPAS. Melalui penerapan model pembelajaran Problem Based Learning dalam dua siklus, penelitian ini berhasil meningkatkan rata-rata hasil belajar peserta didik secara signifikan, mencapai 70% dengan persentase ketuntasan individu sebesar 90%. Hasil ini mengindikasikan bahwa model pembelajaran PBL efektif dalam mengaktifkan peserta didik, merangsang kemampuan berpikir tingkat tinggi (HOTS), serta meningkatkan motivasi belajar.
IMPROVING INCLUSIVITY IN ELEMENTARY SCHOOLS THROUGH STRUCTURED MULTICULTURAL EDUCATION MODELS AND COMPREHENSIVE TEACHER TRAINING Lestari, Nila; Maksum, Arifin; Nurhasanah, Nina
Jurnal Pendidikan Administrasi Perkantoran (JPAP) Vol 13 No 1 (2025): April
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpap.v13n1.p451-460

Abstract

Elementary schools, inclusivity, multicultural education, socPhenomenon/Issue: As global societies become increasingly diverse, elementary education faces the challenge of fostering inclusivity and cultural understanding among young students. This study explores the effectiveness of implementing structured multicultural education models and the role of teacher training in enhancing these educational practices. Purpose: The purpose of this research is to assess how multicultural education impacts students' social attitudes and reduces biases in elementary schools, and to examine how teacher preparedness contributes to the success of these programs. Novelty: This study contributes novel insights by highlighting the dual importance of structured curriculum and comprehensive teacher training in successfully embedding multicultural education at the elementary level. Unlike previous studies, this research emphasizes the combined impact of curriculum design and teacher readiness on fostering inclusive social behaviors. Research Methods: Using a qualitative approach, this study gathered data from classroom observations, in-depth teacher interviews, and document analysis across diverse elementary school settings. Results: Findings reveal that multicultural education models positively impact students' social attitudes, enhancing empathy and tolerance. Furthermore, well-trained teachers are better equipped to deliver multicultural education, significantly amplifying its benefits. Research Contributions: This research underscores the importance of integrated teacher training and multicultural curricula, providing a framework for future policies aimed at creating inclusive educational environments. The study calls for broader implementation of these practices and further research on long-term impacts across educational levels.ial attitudes, teacher training.
A COMPARISON OF ARTIFICIAL NEURAL NETWORK AND NAIVE BAYES CLASSIFICATION USING UNBALANCED DATA HANDLING Lestari, Nila; Indahwati, Indahwati; Erfiani, Erfiani; Julianti, Elisa D
BAREKENG: Jurnal Ilmu Matematika dan Terapan Vol 17 No 3 (2023): BAREKENG: Journal of Mathematics and Its Applications
Publisher : PATTIMURA UNIVERSITY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/barekengvol17iss3pp1585-1594

Abstract

Classification is a supervised learning method that predicts the class of objects whose labels are unknown. Classification in machine learning will produce good performance if it has a balanced data class on the response variable. Therefore, unbalanced classification is a problem that must be taken seriously. This study will handle unbalanced data using the Synthetic Minority Over-Sampling Technique (SMOTE). The classification methods that are quite popular are the Naïve Bayes Classifier (NB) and the Resilient Backpropagation Artificial Neural Network (Rprop-ANN). The data used comes from the Health Nutrition Research and Development Agency (Balitbangkes) which consists of 2499 observations. This study examines the use of NB and ANN using the SMOTE method to classify the incidence of anemia in young women in Indonesia. Modeling is done on 80% of training data and predictions on 20% of test data. The analysis shows that SMOTE can perform better than not handling unbalanced data. Based on the results of the study, the best method for predicting the incidence of anemia is the Naïve Bayes method, with the sensitivity value of 82%.
Implementing Application of Powtoon-Based Learning Media Problem Based Learning to Improve Student Learning Outcomes Hasanah, Hasanah; Nurmairina, Nurmairina; Nurlaili, Nurlaili; Lestari, Nila; Yarshal, Dinda
Jurnal Ilmiah Teunuleh Vol. 5 No. 4 (2024): Jurnal Ilmiah Teunuleh
Publisher : Teunuleh Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51612/teunuleh.v5i4.164

Abstract

The purpose of this research is to analyze the application of Powtoon-based problem-based learning to improve the learning outcomes of third-grade students at SD IT Darussalam. This research is a Classroom Action Research. The subjects in this research were all third-grade students at SD IT Darussalam, totaling 34 students, consisting of 18 boys and 16 girls. The instruments used were observation sheets for learning implementation and learning outcome tests. The data analysis technique used was descriptive data analysis. The learning process after implementing Powtoon-based problem-based learning showed a significant increase. In the first cycle, the first meeting, 41.17% of students successfully completed the learning. In the first cycle, the second meeting, the number of students who successfully completed the learning increased to 67.63%. Continuing to the second cycle, the first meeting, the number of students who successfully completed the learning increased to 82.35%. This has not yet reached the expected learning outcomes, so improvements were made in the second cycle, the second meeting, and it was obtained that 88.23% of students successfully completed the learning. The students' classical learning achievement has been achieved because 88.23% ? 80%, so there is no need to conduct further cycles. It can be concluded that the application of Powtoon-based problem-based learning has proven to be effective in improving the learning outcomes of third-grade students at SD IT Darussalam, and the action hypothesis is accepted.
Challenges and Solutions in Implementing Inclusive Education at UPT State Elementary School 067250 Medan Lestari, Nila; Widiyarti, Gemala; Siregar, Nurhafni; Sari, Dwi Novita
Jurnal Ilmiah Teunuleh Vol. 5 No. 3 (2024): Jurnal Ilmiah Teunuleh
Publisher : Teunuleh Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51612/teunuleh.v5i3.165

Abstract

This research is based on the government's policy on inclusive education, to provide adequate educational opportunities and access for children with special needs, regardless of their background and abilities. The aim of this research is to find out how inclusive education is implemented at UPT SDN 067250 Medan. This type of data collection uses descriptive methods, data collection techniques using observation and interviews. Interviews were conducted with school principals and teachers. Observations were made on the learning environment and teachers' teaching activities in the classroom. The findings of this research are that the UPT SDN 067250 school has integrated students with special needs with regular classes, the principal and teachers have also made efforts to create a friendly learning environment for all children and prepare them to be more independent. However, in its implementation there are obstacles to low human resources in dealing with children with special needs, especially class teachers who still need training in implementing inclusive learning in designing programs, providing appropriate learning models, as well as the lack of availability of Special Assistant Teachers (GPK), and inadequate learning facilities. The solution offered is to carry out regular evaluations and determine a framework, as well as the need for cooperation between the city government and schools to provide training for teachers and the school community, as well as providing adequate learning facilities.
Development of Comics Based on the Local Wisdom North Sumatra Culture in the Mathematics Subject Geometry Material in Elementary School Kartika, Indah Ayu; Lestari, Nila
Journal Of Education And Teaching Learning (JETL) Vol. 6 No. 1 (2024): Journal of Education and Teaching Learning (JETL)
Publisher : CV. Pusdikra Mitra Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51178/jetl.v6i1.1733

Abstract

This research addresses the inadequacy of existing teaching materials in elementary school mathematics, particularly in Medan, Indonesia, by proposing the development of a Comic-Based Local Wisdom of North Sumatra Media for Geometry Learning in Grade 5. Current materials lack a focus on local wisdom and fail to align with the diverse cultural context. The research utilizes a modified 5D model, involving (1) Define, (2) Design, (3) Development, (4) Effectiveness Testing, and (5) Dissemination. The study emphasizes the importance of incorporating local traditions and cultural elements into teaching materials to enhance students' interest and understanding. The comic-based media integrates geometry concepts with North Sumatran culture, offering an alternative and engaging learning tool. The validation process involves content experts, media experts, and learning experts, all of whom declare the developed media highly suitable for instructional use. The locally-based wisdom comic media proves effective in making the learning process more engaging and facilitating students' comprehension, contributing to the improvement of mathematics education in elementary schools.
Co-Authors Adilla, Sarah Anggraini, Sinta Dea Arifin Maksum Aulia, Fathin Nazirah Azis, Ainul Masthura DEWI FITRIA, DEWI Dinda Yarshal, Dinda Erfiani Erfiani Fatria, Fita Fridani, Nanda Gami, Putri Gemala Widiyarti, Gemala Harahap, Habibah Hasanah Hasanah Hayani, Riska Hayati, Rini Indahwati Jafri Haryadi JARIAH, JARIAH Julianti, Elisa D Juwita, Putri Kartika, Indah Ayu Khairani Harahap, Khairani Lubis, Hilda Mora Lubis, Nurainun Mailinda, Mailinda Manurung, Yosi I Mardatillah Mardatillah Mimi Rosadi Mujid, Abdul Nasution, Nugraha Nawa, Khairun Nina Nurhasanah Novika, Sutri Nurfadilah, Khalilah Nurhafni Siregar Nurlaili Nurlaili Nurmairina Pasaribu, Arda Yatul Liani Poniyati, Poniyati Purba, Alfitriana Purwaningsih - Rahmadany, Emelia Rahman, Arief Aulia Rapita Silalahi, Beta Rofiqoh Hasan Harahap Santika, Mutiara Sarah, Sutri Sari, Dwi Novita Sianipar, Andres Harliky Jamothon Siregar, Nur Salimah Siti Nurhaliza Sri Hartati Surbakti, Rori Sandri Dewi Br Syura, Ilman