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All Journal Jurnal Pemikiran dan Pengembangan Sekolah Dasar (JP2SD) Primary: Jurnal Pendidikan Guru Sekolah Dasar Widyagogik : Jurnal Pendidikan dan Pembelajaran Sekolah Dasar Jurnal Ilmiah Pendidikan Dasar Jurnal Teknologi Informasi dan Ilmu Komputer Mimbar Agribisnis: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis JOIV : International Journal on Informatics Visualization Jurnal Bidang Pendidikan Dasar Pendas : Jurnah Ilmiah Pendidikan Dasar JMM (Jurnal Masyarakat Mandiri) Ciencias : Jurnal Penelitian dan Pengembangan Pendidikan Jurnal Inventa Jurnal Ilmiah Sekolah Dasar Journal on Education DIKDAS MATAPPA: Jurnal Ilmu Pendidikan Dasar Education Journal : Journal Educational Research and Development Jurnal Ilmiah Pendidikan Citra Bakti Pharmacoscript Jurnal IKA PGSD : Ikatan Alumni PGSD UNARS Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian Autentik : Jurnal Pengembangan Pendidikan Dasar Didaktik : Jurnal Ilmiah PGSD STKIP Subang Jurnal Darma Agung GUYUB: Journal of Community Engagement Jurnal Teknik Informatika (JUTIF) Dawuh Guru: Jurnal Pendidikan MI/SD Literasi Nusantara Journal of Agricultural and Biosystem Engineering Research PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) JURNAL HANDAYANI PGSD FIP UNIMED JPLED TOFEDU: The Future of Education Journal Profesi Pendidikan Dasar Indonesian Journal of Primary Education Prosiding SeNTIK STI&K International Journal of Multidisciplinary Science and Applied Research (IJOMAS) Edumaspul: Jurnal Pendidikan SAP (Susunan Artikel Pendidikan) Inovasi Sekolah Dasar: Jurnal Kajian Pengembangan Pendidikan
Fajar Setiawan
Universitas Muhammadiyah Surabaya
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Analisis Pemahaman Matematis Siswa Sekolah Dasar melalui Aplikasi Quizizz Bunga Nur Fadillah; Deni Adi Putra; Fajar Setiawan
Dawuh Guru: Jurnal Pendidikan MI/SD Vol 3 No 2 (2023): Agustus 2023
Publisher : Mafa Press in Collaboration with PGMI Tarbiyah Faculty IPMAFA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35878/guru.v3i2.787

Abstract

This article aims to analyze the mathematical understanding of grade I elementary school students using the Quizizz application media in mathematics lessons. The study in this article is focused on the mathematical understanding of elementary school students in using the Quizizz application in mathematics lessons. This research method uses a qualitative descriptive method, the data source consists of the results of interviews with teachers using teacher interview sheets, student observations using student observation sheets, and documentation. Data analysis used in this research is data collection, data reduction, data presentation, and conclusions. The focus in this research is to analyze students' systematic understanding in using the quizizz application. Based on the data obtained during the research using the quizizz application for class 1 students at SD Muhammadiyah 24 Surabaya, it shows that students are able to fulfill the four indicators of mathematical understanding including students are able to mention the concept of the material being studied, students are able to apply concepts algorithmically, students are able to identify and make examples of concepts that have been studied, and students are able to associate mathematical concepts with external and internal mathematical concepts. In addition, in this study, researchers found an increase in interest in learning as evidenced by the enthusiasm of students when working on the questions given on Quizizz. Overall students can answer correctly so that they show good understanding, but there are several obstacles to students, namely there are students who cannot read so the teacher must provide assistance to these students. So it can be concluded that grade 1 students at SD Muhammadiyah 24 Surabaya are able to understand mathematical concepts so that students' mathematical understanding is achieved according to the indicators of mathematical understanding
PROJECT BASED LEARNING SEBAGAI SOLUSI MELATIH KETRAMPILAN BERPIKIR KREATIF SISWA SD DALAM PEMBELAJARAN IPS Fadhilah Dwi Amalia; Fajar Setiawan; Kunti Dian Ayu Afiani
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 8 No. 1 (2023): Volume 08, Nomor 01, Juni 2023
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v8i1.7126

Abstract

This study aims to determine the application of the project-based learning model (PjBL) to train the creative thinking skills of fifth grade students at SD Muhammadiyah 13 in social studies learning. The research method used is qualitative research with a descriptive approach. The data collection technique used is technique and source triangulation. Triangulation techniques include observation, interviews, and documentation. While triangulation of sources includes fifth grade students, fifth grade teachers, and school principals. The results of the research on the application of the PjBL learning model that has been implemented properly in accordance with the PjBL syntax can train students' creative thinking skills, with the application of PjBL students can have the opportunity to train and develop their creative thinking skills, and this PjBL model can train students' creative thinking skills in social studies learning.
STUDI DESKRIPTIF: EVALUASI PEMBELAJARAN IPS SEKOLAH DASAR MELALUI APLIKASI QUIZIZZ Dimontiq Salsabilla Putri Andy; Fajar Setiawan; Ishmatun Naila
Jurnal Ilmiah Pendidikan Citra Bakti Vol. 10 No. 4 (2023)
Publisher : STKIP Citra Bakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38048/jipcb.v10i4.1932

Abstract

Penelitian ini bertujuan untuk mengetahui evaluasi pembelajaran IPS melalui aplikasi quizizz di SD Hidayatul Ummah Surabaya. Metode penelitian yang digunakan adalah penelitian kualitatif dengan pendekatan deskriptif. Subyek penelitian ini adalah peserta didik kelas 5 SD Hidayatul Ummah Surabaya yang berjumlah 26 siswa. Proses pengumpulan data dilakukan melalui metode wawancara, dokumentasi dan Kuisioner. Hasil penelitian menunjukkan bahwa evaluasi pembelajaran IPS Sekolah Dasar melalui aplikasi quizizz memudahkan guru serta siswa dalam evaluasi pembelajaran IPS kelas 5 Sekolah Dasar.
EFFECT OF HYDROTHERMAL TREATMENT DURATION ON THE PHOTOCATALYTIC PERFORMANCE OF ZINC OXIDE (ZNO) NANORODS FOR WASTEWATER PURIFICATION: PENGARUH LAMA PERLAKUAN HIDROTERMAL TERHADAP KINERJA FOTOKATALIK ZINC OXIDE (ZNO) NANORODS UNTUK PEMURNIAN AIR LIMBAH Muhammad Fajar Setiawan; Iwan Sugihartono; Nurfina Yudasari
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol. 13 (2025): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2024
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/03.1301.FA21

Abstract

Zinc Oxide (ZnO) has been extensively developed in the field of wastewater treatment as a photocatalyst to degrade dye contaminants. The photocatalytic efficiency of ZnO can be enhanced by modifying its nanostructure, particularly by synthesizing ZnO in the form of nanorods. In this study, a simple hydrothermal method was used to synthesize ZnO nanorods and evaluate their effectiveness in degrading textile dye wastewater, using rhodamine B (RhB) and methylene blue (MB) as model pollutants. Zinc sheets with a thickness of 0.1 mm were treated hydrothermally in an autoclave containing 50 ml of deionized water at 95°C for 8, 16, and 24 hours. Subsequently, each sample was analyzed for its morphological and structural characteristics before being immersed in RhB and MB solutions with a concentration of 5 ppm and exposed to UV light at a wavelength of 352 nm and an intensity of 900–1000 mW/cm2. The degradation rates of RhB were found to be 63.4% for ZnO-8, 94% for ZnO-16, and 79.9% for ZnO-24, while for MB, they were 74.3% for ZnO-8, 75% for ZnO-16, and 68% for ZnO-24. These results indicate that ZnO synthesized hydrothermally for 16 hours exhibited superior degradation performance for both rhodamine B and methylene blue compared to the 8-hour and 24-hour treatments.
Analysis of Creative Thinking Skills of Elementary School Students in the Application of the Project-based Learning (PjBL) Model Assisted by Mind Mapping Nanik Erlia Santi; Fajar Setiawan; Meirza Nanda Faradita
Indonesian Journal of Primary Education Vol 9, No 1 (2025): Indonesian Journal of Primary Education : June 2025 (In Press)
Publisher : Universitas Pendidikan Indonesia (UPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijpe.v9i1.80106

Abstract

This study aims to describe the thinking skills of elementary school students in the application of the project-based learning model assisted by mind mapping using qualitative methods and descriptive approaches. The data sources are teachers and principals from interviews; the activity of implementing PjBL assisted by mind mapping observed in observation, as well as a questionnaire for 9 grade V students of SD Muhammadiyah 14 Surabaya. Fluency in coming up with many ideas and providing many ways can be seen from the students' ideas/ideas that vary in each child. Flexibility in generating ideas can be seen in students' activities when looking for other alternatives to make it easier for them to understand the material. The authenticity in producing new and unique expressions is reflected when looking at new ideas produced by students, for example, the grouping of rare or protected flora and fauna, so that it is not monotonous in the material alone. The details in adding or detailing an idea to make it more interesting are illustrated when students add or detail an object by adding colors, images, and symbols to enrich their understanding. This mind mapping project is able to be an alternative to creating learning strategies for teachers and students
SISTEM PENGENALAN WAJAH DENGAN METODE LOCAL BINARY PATTERN HISTOGRAM PADA FIREBASE BERBASIS OPEN CV Fajar Setiawan dan Dewi Agushinta R.
Prosiding Seminar SeNTIK Vol. 4 No. 1 (2020): Prosiding SeNTIK 2020
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat

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

Abstract

Pengenalan wajah merupakan satu teknologi biometrik yang memanfaatkan analisis dari pengolahan citra. Proses dari pengenalan wajah diantaranya adalah deteksi wajah dan identifikasi wajah. Kedua proses ini sebelumnya telah dikembangkan dalam bentuk proses tersendiri. Melalui sistem pengenalan wajah, identitas diri seseorang dapat diketahui dengan mudah hanya dengan memanfaatkan sistem kamera. Algoritma Local Binary Pattern Histogram (LBPH) merupakan satu metode yang digunakan untuk proses pengolahan fitur wajah seperti face detection dan face recognition. LBPH digunakan untuk pengolahan fitur wajah dan Haar Cascade untuk pengambilan frame wajah. Metode LBPH mengubah tekstur dari suatu citra wajah menjadi nilai biner, dan nilai tersebut mewakili bagian dari piksel-piksel suatu wajah yang membentuk sebuah lingkaran dan memiliki pusat sebagai acuan terhadap nilai-nilai tersebut. Jarak antar kerapatan dari nilai biner tersebut dinamakan neighbors. Database yang digunakan adalah database online dari firebase yang dinaungi oleh Google, sehingga dengan terciptanya dataset wajah secara online, pengoperasian pengenalan wajah dapat lebih efisien. OpenCV adalah modul pengolahan citra untuk membuat, mengubah, serta memodifikasi suatu citra digital agar bisa digunakan dalam banyak hal seperti pengolahan citra wajah di sini. Berdasarkan uji coba terhadap 62 citra wajah didapatkan persentase akurasi keseluruhan uji coba proses sistem pengenalan wajah ini sebesar 93.5%
EDUKASI PENGENALAN BILANGAN MATEMATIKA KEPADA SISWA TUNAGRAHITA BERBASIS MEDIA NUMBERBOX MULTISENSORY DI SLB KARYA BHAKTI SURABAYA Fajar Setiawan; Syarifuddin Syarifuddin; Achmad Hidayatullah; Lala Anggraini
JMM (Jurnal Masyarakat Mandiri) Vol 9, No 1 (2025): Februari
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jmm.v9i1.28216

Abstract

Abstrak: Siswa penyandang tunagrahita merupakan siswa yang memiliki keterbatasan intelektual dan kemampuan kognitif yang berada di bawah rata-rata. Selain itu, mereka juga memiliki daya serap dan daya ingat yang cukup rendah sehingga kesulitan dalam mengingat dan menyebutkan angka yang guru ajarkan kepada mereka. Tujuan dari pelaksanaan pengabdian ini adalah untuk meningkatkan kemampuan siswa tunagrahita SLB Karya Bhakti Surabaya dalam mengenal dan belajar bilangan 1-20 beserta operasinya dengan menggunakan media numberbox multisensory. Sasaran dari kegiatan ini adalah siswa tunagrahita kelas 4 dan 5 SLB Karya Bhakti Surabaya yang terdiri dari 6 orang siswa. Metode yang digunakan dalam pelaksanaan kegiatan ini adalah metode Community Based Participatory. Adapun tahapan dalam proses penerapan metode Community Based Participatory terbagi ke dalam 4 fase, yaitu: (1) tahap persiapan, (2) tahap sosialisasi, (3) tahap implementasi, (4) tahap evaluasi, dan (5) tahap keberlanjutan program. Hasil dari kegiatan ini adalah meningkatnya pengetahuan dan daya ingat siswa terhadap angka 1-20 yang dibuktikan dengan hasil pre-test 36% dan post-test 62%. Artinya terdapat peningkatan pemahaman siswa tunagrahita sebesar 26% setelah menggunakan media pembelajaran numberbox multisensory pada materi pengenalan angka 1-20. Selain itu, penguunaan media numberbox multisensory dapat membuat pembelajaran lebih efektif dan menyenangkan.Abstract: Students with disabilities are students who have intellectual limitations and cognitive abilities that are below average. In addition, they also have a fairly low absorption and memory so that it is difficult to remember and mention the numbers that the teacher teaches them. The purpose of this service is to educate and provide assistance to students with disabilities in recognizing and learning mathematical numbers and their operations using the Multisensory Numberbox learning media. The target of this activity is students with disabilities in grades 4 and 5 of SLB Karya Bhakti Surabaya consisting of 6 students. The method used in the implementation of this activity is the Community Based Participatory method. The stages in the process of implementing the Community Based Participatory method are divided into 4 phases, namely: (1) preparation stage, (2) socialization stage, (3) implementation stage, (4) evaluation stage, and (5) program sustainability stage. The result of this activity is an increase in students' knowledge and memory of the numbers 1-20 as evidenced by the results of the pre-test 36% and the post-test 62%. This means that there is an increase in the understanding of students with disabilities by 26% after using multisensory numberbox learning media in the number 1-20 recognition material. In addition, the acquisition of multisensory numberbox media can make learning more effective and fun.
Strenghthening Digital Literacy of Elementary School Students Through Utilization of Wordwall as Game-Based Learning Interactive Media Fitri Hamidah; Fajar Setiawan; Lilik Binti Mirnawati
Jurnal Ilmiah Sekolah Dasar Vol 7 No 2 (2023): May
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jisd.v7i2.55807

Abstract

The lack of innovative learning media impacts students' diminishing abilities. Besides that, other problems were also found in students' needing more digital literacy. This study aims to create the use of word walls as an interactive media game-based learning to strengthen digital literacy, especially for elementary school students. This type of research is qualitative research. The research method in this study is a qualitative method with a descriptive approach. The research subjects of upper-class students (grade V) totaling 20 people. Methods of data collection using observation, interviews, and documentation. The data collection instrument used a questionnaire. The data analysis technique uses qualitative descriptive analysis. The research results are that students are enthusiastic about participating in class so that learning becomes more enjoyable compared to conventional learning, and students do not feel bored when learning occurs. Based on digital literacy skills, it is known that students are capable and proficient in operating digital technology word wall templates chasing in mazes, and matching games from the beginning to the end of the game. Using word walls can strengthen digital literacy for elementary school students. This study concludes that using word walls is a new thing that can arouse students' enthusiasm in learning.
Literacy Read and Write in the Application of the Independent Curriculum Andas Nidaa'an Khofiyya; Lilik Binti Mirnawati; Fajar Setiawan
Jurnal Ilmiah Sekolah Dasar Vol 7 No 1 (2023): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jisd.v7i1.56644

Abstract

The government succeeded in designing the curriculum but the obstacles in literacy, mathematics, and science were constrained in implementation so that further performance was held. This study aims to analyse the independent curriculum's implementation on literacy in Indonesian language skills in grade 4 elementary school. This type of research is qualitative. The approach used is a qualitative research approach. Participants in this study were students in grade 4 (four) elementary schools, teachers, and principals. Data collection techniques were carried out through data triangulation (combined). The instrument used in collecting data is a questionnaire. The data analysis technique consists of data collection, data reduction, presentation of data, and concluding/verification. The study results prove that the pattern of applying the independent curriculum to literacy in Indonesian language lessons in grade 4 can be used with 4 (four) applications. First, there is literacy training both in class and outside the classroom. Second, parenting students. Third, collaboration between class teachers and school principals regarding school programs implemented in class. Fourth is the habit of reading. With these four applications, it is hoped that students' literacy skills can be evenly distributed throughout Indonesia so that the generation of the Indonesian nation can become the younger generation by producing the best achievements.
DEVELOPMENT AND EVALUATION OF PEPEROMIA PELLUCIDA L. PEEL-OFF GEL MASK AS ANTI-ACNE AGENT Indra, Indra; Yadi Aditya, Prawira; Fajar, Setiawan
Pharmacoscript Vol. 8 No. 1 (2025): Pharmacoscript
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat, Universitas Perjuangan Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36423/pharmacoscript.v8i1.1981

Abstract

This study investigates the development of a peel-off gel mask formulated with Peperomia pellucida L. extract as a natural treatment for acne. Peperomia pellucida L., traditionally valued for its medicinal properties, was characterized microscopically and macroscopically to confirm the plant’s identity and quality. Ethanol extraction yielded 16.54% bioactive compounds, including flavonoids, tannins, saponins, and triterpenoids, known for their antibacterial and anti-inflammatory activities. The research utilized a concentration-dependent approach, formulating three gel variants with 5% (F1), 10% (F2), and 15% (F3) extract concentrations. Antibacterial testing against Propionibacterium acnes showed that F3 exhibited the largest inhibition zone (10.72 mm), significantly outperforming the positive control (4.6 mm). Stability testing revealed that the formulations maintained consistent color, odor, and pH but faced challenges in viscosity and homogeneity at extreme temperatures. Hedonic testing indicated that participants favored F2 (10% extract) for its balanced aroma, color, and ease of application, although F1 and F3 were preferred for texture. Despite stability challenges, the formulations, mainly F3, demonstrated promising antibacterial efficacy. In conclusion, the peel-off gel mask containing Peperomia pellucida L. extract (F3) shows significant potential as a natural alternative to synthetic acne treatments. Further refinement is needed to enhance stability and user experience while maintaining its high antibacterial activity. study explores the development of a peel-off gel mask formulated with Peperomia pellucida L. extract for acne treatment. Peperomia pellucida L., traditionally known for its medicinal properties, was characterized microscopically and macroscopically, confirming the plant’s identity and quality. The ethanol extraction process yielded 16.54% of bioactive compounds, including flavonoids, tannins, saponins, and triterpenoids, known for their antibacterial and anti-inflammatory properties. Phytochemical screening confirmed these compounds’ presence, and antibacterial testing against Propionibacterium acnes revealed concentration-dependent inhibition, with the highest inhibition zone observed in the 15% extract formulation (F3). The gel formulations were evaluated for physical properties, stability, and user acceptance. Stability testing demonstrated consistency in colour, odour, and pH but revealed challenges in inhomogeneity and viscosity at extreme temperatures. Despite these issues, the formulations maintained antibacterial efficacy, mainly F3. Hedonic testing showed that participants favored F2 (10% extract) for its balanced aroma, color, and ease of application, although F1 and F3 were preferred for texture. In conclusion, the peel-off gel mask containing Peperomia pellucida L. shows significant potential as a natural, effective treatment for acne. However, further refinement is needed to optimize stability and user-friendliness while maintaining high antibacterial efficacy. These findings suggest that the extract could be a valuable addition to topical acne treatments, offering a natural alternative to synthetic products
Co-Authors Achmad Hidayatullah Aden Fani Rahmasari Adi Putra, Deni Agustin Rinawati Albar, Zainuddin Amriti Amalia Adnan Amalia Adnan Amelia Shabrina Cahyarani Aminatuzzuhriyyah Amirullah, Afif Andas Nidaa'an Khofiyya Anggraeni Nur Khasanah Ariatama, Ilham Putra Aris Wahyuningsih Arum Mulyaningsih Arya Setya Nugroho Badruli Martati, Badruli Bagus Nurul Iman Bunga Nur Fadillah Caska - Dimontiq Salsabilla Putri Andy Dina Nur Amala Fadhilah Dwi Amalia Fajar Albana Febri Dwi Yanti Fitri Hamidah Fitriani Fitriani Gani Supriyanto Habibullah Habibullah Hambali Hambali hasna quin afdhila Hida Septina Syaikha Hilda Yuliatina Holy Ichd Wahyuni Holy Ichda Wahyuni Imron, Ilmawati Fahmi Indra Indra Indra, Indra Insani Wahyu Mubarok, Insani Wahyu In’amatul Azimah Iwan Sugihartono Koga, Yohanes Kunti Dian Ayu Afiani Lala Anggraini Lilik Binti Mirnawati M. Safri Sholahudin Maratushsholihah Maratushsholihah Marlinda Apriyani Meirza Nanda Faradita Meydi Villareal , Daniel Moh Hafinuddin Monica Dewi Amalia Muhammad Al Haddar Muhammad Alfian, Muhammad Muhammad Fazli Taib Bin Saearani Muhammad Lukman Hakim, Muhammad Lukman Mukayat Al-Amin Naila, Ishmatun Nanang Khoirul Umam Nanda Putri Meilina Nanik Erlia Santi Nanik Suciati Nauratul Mufidah nia rahmawati Ninis Ayu Suryani Nuraeni Dwi Dharmawati Nurfina Yudasari Panjalu, Gandhung Fajar Paramitha, Aghfanny Prajna Putri Safitri Raniah Dityan Ufairah Rif’ah Wulandari Saktian Dwi Hartantri Shofa Qolbiyun Nurul Latifah Shofiatul Halawah Siti Rahmawati Siti Rochimah Slamet Slamet Sukamto Sukamto Sutarni, Sutarni Syarifuddin Syarifuddin Tsabita Salsabila Umar Haiq Umi Laili Yuhana Uswatun Hasanah Yadi Aditya, Prawira Yulia Khurriyati yusti hari winayu