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All Journal Jurnal Konseling dan Pendidikan Jurnal Neutrino : jurnal fisika dan aplikasinya SINTEK JURNAL: Jurnal Ilmiah Teknik Mesin Jurnal Pendidikan Fisika FKIP UM Metro JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI Edufisika: Jurnal Pendidikan Fisika Jurnal Penelitian Pembelajaran Fisika Jurnal Obsesi: Jurnal Pendidikan Anak Usia Dini JIPF (Jurnal Ilmu Pendidikan Fisika) Momentum: Physics Education Journal Journal of Science Education Research BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Biotek Kasuari: Physics Education Journal (KPEJ) ULIN: Jurnal Hutan Tropis Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat International Journal of Research in Education (IJRE) DIKSAINS : Jurnal Ilmiah Pendidikan Sains Jurnal Ilmiah Ilmu Terapan Universitas Jambi IJOEM: Indonesian Journal of Elearning and Multimedia Amplitudo: Jurnal Ilmu dan Pembelajaran Fisika PPSDP International Journal of Education IJIS Edu : Indonesian Journal of Integrated Science Education
Wardana, Rendy Wikrama
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Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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NEEDS ANALYSIS FOR THE DEVELOPMENT OF ARDUINO MICROCONTROLLER-BASED HOOKE'S LAW TEACHING TOOL GUIDEBOOK Ayub, Yenni Novita Lestari; Setiawan, Iwan; Wardana, Rendy Wikrama
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 7 No. 1 (2023): Volume 7, Nomor 1, June 2023
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v7i1.26693

Abstract

This research is a type of research and development (R & D) which has a focus on the goal of producing a product and testing its effectiveness and feasibility. This research model adopts the 4D research model with stages namely Define , Design , Develop , and Disseminate . This needs analysis aims to determine what teaching materials are needed on Hooke's Law material at SMA Negeri 1 Bengkulu Tengah. The research was carried out in October 2022. The research sample consisted of 40 students who were in class XI. The research instruments were interviews and student response questionnaires consisting of 18 question items regarding the need for a Hooke's Law visual aids guidebook based on the Arduino microcontroller which contained 4 aspects, namely aspects of student and teacher needs, aspects of the need for teaching materials, aspects of learning media, and aspects of interest/motivation . The results showed that most of the students were interested in developing an Arduino-based Hooke's law teaching aid guidebook.
Development Of An Arduino Iot System Solar Cell Electronic Practicum Guide Based On An Automatic Feed Thrower Prototype To Develop Students' Science Process Skills Wardana, Rendy Wikrama; Anggraini, Yestilia; Firdaus, M. Lutfi; Yanti, Fitri April; Wibowo, Firmanul Catur; Fitri, Elsi Adelia
JIPF (Jurnal Ilmu Pendidikan Fisika) Vol 10, No 1 (2025): January 2025
Publisher : STKIP Singkawang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26737/jipf.v10i1.5304

Abstract

Science learning, especially in physics, is an abstract concept and difficult for students to understand. In addition, there is also a need for a bridge that can connect physics concepts with life in the student's daily environment. Therefore, technological innovations are needed in learning such as developing an electronic practicum guidebook for solar cells, Arduino IoT systems based on automatic feed thrower prototypes to develop students' science process skills. This study used a 4D model. The subjects of this study were 6th semester S1 Science students totaling 52 students. The data generation instrument uses questionnaires and implementation observation sheets. Data analysis techniques use qualitative and qualitative. Based on the results of the validation that has been carried out, the practicum guide that has been prepared as a whole has eligibility criteria that are very feasible to use, with a percentage of 92.25%, while the students' science process skills in the solar cell electronic practicum guide for the Arduino IoT system based on the prototype of this automatic feed thrower get an average of 92% with a very good category so that it can be considered that students are good at understanding and Work on the basis of practicum guidelines developed.
The Urgency of Teaching Future Essential Skills to Mathematics and Science Education Students to Enhance the Quality of Teaching in the Modern Education Era Yanti, Fitri April; Wardana, Rendy Wikrama; Binti Abdul Rahim, Suzieleez Syrene; Sathasivam, Renuka V.; Thohir, M. Anas; Heryensi, Elza; Sartika, Rita
Jurnal Kependidikan: Jurnal Hasil Penelitian dan Kajian Kepustakaan di Bidang Pendidikan, Pengajaran dan Pembelajaran Vol 10, No 4 (2024): December
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jk.v10i4.13418

Abstract

This research aims to explore the important skills that mathematics and science education students must possess to enhance the quality of teaching in the modern education era. This study uses a qualitative approach with a systematic literature review method. The focus of the study is on annual publication trends, research methods, and skills emphasized in mathematics and science education, from the Scopus database during the 2015-2024 period. A total of 50 papers were analyzed to present ideas, findings, and knowledge literature with an academic focus. This data analysis was conducted using thematic analysis, namely research focused on exploring how essential skills are implemented or integrated in mathematics and science education. The results of the research show that the peak of the research trend on important future skills for mathematics and science students will be in 2023 and will still be ongoing in 2024. The methods most frequently used in the last 15-year research period are quantitative, followed by non-empirical, qualitative, mixed, and research and development. Future skills such as critical thinking, creative thinking, problem solving, collaboration, and communication are very important to teach prospective teachers in improving the quality of teaching. This study also revealed that STEM learning is most widely used to teach future skills. In the future, this research can become a reference or point of reference in preparing the skills that must be taught to prospective teachers today for quality education in the future with the role of professional teachers.
The Impact of belajar.id Account Integrated with Quizizz on Learning Quality Lestari, Novia Ayu; Hamzah, Syukri; Wardana, Rendy Wikrama; April Yanti, Fitri
PPSDP International Journal of Education Vol. 4 No. 1 (2025): PPSDP International Journal of Education
Publisher : Perkumpulan Program Studi Doktor Pendidikan (PPSDP)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59175/pijed.v4i1.382

Abstract

This study aims to analyze the impact of the use of quizizz integrated belajar.id accounts on the quality of learning through literature studies. The results of the study are expected to provide knowledge that belajar.id account integrated with quizizz has a good impact and it is hoped that more educators will take advantage of it. This research method uses literature review by examining various journals, articles, books and other sources that are relevant to the topic of using belajar.id accounts that are integrated with the digital platform, namely quizizz on the quality of learning. Based on the results of this review literature reflected on the learning quality indicators based on several aspects, the use of quizizz integrated using belajar.id accounts have a positive impact. Therefore, educators can take advantage of this as a way to improve the quality of learning.
Uji Aktivitas Antioksidan menggunakan Metode DPPH (2,2-Difenil-1-Pikrilhidrazil) Terhadap Ekstrak Daun Kunyit (Curcuma domestica) Hadirama, Khanna; Wardana, Rendy Wikrama; Nursa’adah, Euis Wikrama; Ruyani, Aceng Wikrama; Firdaus, M. Lutfi
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 7 No 2 (2024): Bioedusains: Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v7i2.11507

Abstract

This study aimed to identify the antioxidant content in turmeric leaf extract using the DPPH (2,2-diphenyl-1-picrylhydrazyl) method. The tested concentrations include 200 ppm, 150 ppm, 100 ppm, 50 ppm, 25 ppm, and 12.5 ppm, with absorbance measurements conducted using a UV-Vis Spectrophotometer. Data were analyzed by calculating the percentage of antioxidant activity based on the absorbance values of each concentration. Subsequently, the IC50 value was determined using a nonlinear regression equation, representing the relationship between the logarithm of concentration and the percentage of antioxidant activity (inhibition). The results of the study showed that the IC50 value of turmeric leaf extract was 61.88. The conclusion of this study indicates that turmeric leaf extract exhibits strong antioxidant activity. Keywords: Antioxidant, Turmeric Leaves, DPPH, IC50
The Evaluation of the “Guest Teachers” Program: CIPP Model Approach for Academic Year 2024/2025 Partikasari, Rika; Hamzah, Syukri; Yanti, Fitri April; Wardana, Rendy Wikrama
Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini Vol. 8 No. 6 (2024)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/obsesi.v8i6.6430

Abstract

The Guest Teachers Program is designed to invite students' parents to serve as one-day guest teachers, inspiring students through various professions while fostering a sense of pride and respect for their parents. This study aims to evaluate the success level of the educational program through an evaluation of the Guest Teachers Program implemented at Kiddie Land Kindergarten, Bengkulu City. The research method employed is descriptive evaluative research, which aims to provide an overview of the program under evaluation. The data analysis technique used in this study is descriptive analysis. The evaluation model applied is the CIPP model (Context, Input, Process, and Product). The CIPP model is designed to evaluate programs comprehensively to make systematic decisions. Based on the conducted research, it can be concluded that implementing the Guest Teachers Program, viewed from context, input, process, and product, is reasonably effective at Kiddie Land Kindergarten, Bengkulu City. This is because the content and objectives of the Guest Teachers Program align well with the school's needs.
Pemanfaatan Kulit Labu Kuning dan Kulit Pisang Raja Pada Pembuatan Bioetanol Konteks Teknologi Ramah Lingkungan Pathonawiratama, Gustin; Nursaadah, Euis; Wardana, Rendy Wikrama; Sutarno, Sutarno; Johan, Henny
Jurnal Biotek Vol 13 No 1 (2025): JUNI
Publisher : Department of Biology Education of Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/jb.v13i1.57561

Abstract

This research aims to evaluate the potential of yellow pumpkin peel (Cucurbita moschata) and king banana peel (Musa paradisiaca) as raw materials for bioethanol production, based on the alcohol content produced. The bioethanol production process includes hydrolysis using 5% HCl, fermentation for 7 days with adding nutrients (NPK and urea), and purification through distillation. The research results show that the combination of yellow pumpkin peel and king banana peel, adding NPK, produces the highest ethanol content of 13%. Meanwhile, the lowest content of 4% was obtained from the fermentation of the king banana peel without additional nutrients. The addition of nutrients, particularly NPK, has been proven to enhance the activity of microorganisms in natural fermentation, thereby accelerating the conversion of carbohydrates into ethanol. With the ethanol content produced, the bioethanol from this organic waste can be used practically as E5-type blended fuel without requiring any modifications to vehicle engines. This result shows that fruit peel waste can be an environmentally friendly and economical alternative for renewable energy.
Kualitas Briket Arang Berbahan Baku Cangkang Kemiri (Aleurites mollucanus) dan Serbuk Kayu Jati (Tectona grandis) Wulandari, Fenni Krisna; Wardana, Rendy Wikrama; Setiawan, Iwan; Koto, Irwan; Parlindungan, Deni
ULIN: Jurnal Hutan Tropis Vol 9, No 2 (2025)
Publisher : Fakultas Kehutanan Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32522/ujht.v9i2.19630

Abstract

Penelitian Bertujuan adalah mengevaluasi mutu briket melalui pengukuran nilai kalor, kandungan air, dan kadar abu pada enam sampel berbeda. Dari hasil analisis, sampel K-A1, yang mengandung 77% kulit kemiri dan 3% bahan perekat, mencatatkan nilai kalor tertinggi, yaitu 6562 kkal/kg. Seluruh sampel yang diuji menunjukkan nilai kalor di atas 5000 kkal/kg, melampaui ketentuan standar nasional (SNI). Selain itu, kadar abu pada sampel K-A1 sebesar 6,78%, masih dalam batas toleransi SNI yang memperbolehkan kadar abu hingga 8%. Dalam aspek kadar air, sampel K-A3 (97% kulit kemiri dan 3% perekat) mencatat angka 5,78%, sedangkan sampel C-A3 dan K-A2 masing-masing memiliki kadar air 6,46% dan 7,59% — semuanya memenuhi syarat kadar air di bawah 8% menurut SNI. Berdasarkan keseluruhan parameter, briket dari sampel K-A1 dinilai sebagai yang terbaik, dengan kombinasi nilai kalor 6562 kkal/kg, kadar abu 6,78%, dan kadar air 9,07%.
Strengthening Spiritual Values through Environmental Physics Learning Assisted by Authentic Data Modelling and Visual Media Johan, Henny; Mayub, Afrizal; Wardana, Rendy Wikrama; Herawati, Asmida; Sudirman, Sudirman; Noviana, Noni; Umaya, Umaya
Jurnal Ilmiah Pendidikan Fisika Al-Biruni Vol 13 No 1 (2024): Jurnal Ilmiah Pendidikan Fisika Al-Biruni
Publisher : Universitas Islam Negeri Raden Intan Lampung, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/jipfalbiruni.v13i1.22377

Abstract

Environmental Physics concepts are very likely to be explored to facilitate the cultivation of spiritual attitudes because they are closely related to phenomena in everyday life. Visual media can help visualize environmental phenomena so that they are easier to understand. This study aims to instill spiritual values through the concept of Environmental Physics as an alternative learning that focuses on the affective domain with the help of visual media. This study involved 15 science education postgraduate students. This research used a Pre-experimental design with a Shoot Case Study. The research design includes pre-experiment, experiment, and analysis of experimental data results. In the pre-experiment stage, the concept of environmental physics and spiritual attitudes were analyzed, learning tools were prepared, and questionnaire instruments for student perceptions related to the cultivation of spiritual values were prepared. At the experimental stage, the implementation of Environmental Physics learning integrated with spiritual values was carried out. In the post-experiment stage, data analysis and interpretation were carried out to answer research problems. Based on the results of data analysis, it is known that 92.15% of respondents strongly agree that learning environmental physics can instill awareness of the nature of God. Based on the results of the open-ended questionnaire, it is known that students can explain the content of spiritual values in various phenomena in the environment. In addition, students stated that visual media can facilitate the activity of instilling awareness that God is omnipotent over all the universe. Thus it can be concluded that environmental physics learning activities can instil spiritual attitudes through environmental physics content assisted by visual media. Science content, especially environmental physics, is very relevant in instilling spiritual values
Studi literatur: peran administrasi sekolah dalam mendukung implementasi kurikulum Saputra, Eka; Danim, Sudarwan; Sasongko, Rambat Nur; Pujianto, Dian; Wardana, Rendy Wikrama
Jurnal Konseling dan Pendidikan Vol. 13 No. 1 (2025): JKP
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1133800

Abstract

Tujuan dari penelitian ini adalah untuk mengkaji literatur yang ada tentang peran administrasi sekolah dalam mendukung implementasi kurikulum yang efektif. Metode dengan melakukan tinjauan pustaka yang komprehensif dengan memanfaatkan basis data seperti Scopus dan Google Scholar. Artikel yang diterbitkan dari tahun 2019 hingga 2024 dan kriteria inklusi dan eksklusi juga disertakan. Pemilihan artikel untuk dikaji menggunakan panduan Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA). Studi yang membahas peran administrasi sekolah dalam mendukung implementasi kurikulum ditemukan memiliki keterbatasan dalam generalisasi temuan, potensi bias dalam pengumpulan data, serta ketidaklengkapan dalam menjelajahi variabel atau tantangan yang relevan dalam konteks geografis masing-masing. Penelitian selanjutnya dapat memperhatikan diversitas konteks, penggunaan metode campuran (kuantitatif dan kualitatif), dan pengurangan bias dalam pengumpulan data. Penelitian yang lebih luas dan lebih mendalam akan memberikan pemahaman yang lebih komprehensif dan aplikatif mengenai tantangan dan praktik terbaik dalam pendidikan dan administrasi sekolah. Selain itu, ditemukan peran administrasi sekolah dalam mendukung implementasi kurikulum seperti pengelolaan sarana dan prasarana, pengaturan jadwal dan alokasi waktu, manajemen sumber daya manusia, dukungan teknologi dan inovasi, monitoring dan evaluasi pelaksanaan kurikulum, pengelolaan anggaran dan penciptaan lingkungan yang kondusif. Administrasi yang kuat dan terorganisir dengan baik akan memastikan bahwa proses pembelajaran berjalan lancar dan sesuai dengan tujuan kurikulum, sehingga menghasilkan lulusan yang berkualitas dan mampu bersaing dalam berbagai bidang.
Co-Authors Anggraini, Yestilia Aniliawati, Ur anjelie, Anggi April Yanti, Fitri Ardina, Mona Ariefa Primair Yani Ariefa Primairyani, Ariefa Ayub, Yenni Novita Lestari BHAKTI KARYADI Binti Abdul Rahim, Suzieleez Syrene Cantika, Pricilia Debi Defianti, Aprina Eka Saputra Eko Risdianto Elsi Adelia Fitri Endang Widi Winarni Fadhilah, Annisa Alya Farid, Muchammad Firmanul Catur Wibowo Fitri April Yanti, Fitri April Fitriana, Febi Hadirama, Khanna Hamzah, Syukri Handayani, Rinda Fitri Henny Johan Herawati, Asmida Heryensi, Elza I Wayan Dharmayana Ida Lestari Indra Sakti Indriani, Lativa Dwi Irwan Koto, Irwan Iwan Setiawan Kasim, Hafia Ameliyah Lestari, Nova Sasrinda Lestari, Novia Ayu Liliasari , Lisantia, Risky Novi M. Anas Thohir M. Lutfi Firdaus, M. Lutfi Maliana, Mepta Ekro Mayub, Afrizal Medriati, Rosane Nahadi Nirwana, Nirwana Noviana, Noni Nulhakim, Lukman Nursa'adah, Euis Nursaadah, Euis Nursa’adah, Euis Wikrama P. C. Tjiang Parlindungan, Deni Partikasari, Rika Pathonawiratama, Gustin Pistira, Pistira Pujianto, Dian Purba, Mega Juwita Puspita Sari, Hesi Putra, Syalendra Putri Anjarsari Putri, Siti Meizhuri Aulia Rambat Nur Sasongko Rotami, Ladya Ruyani, Aceng Wikrama Saprudin Saprudin, Saprudin Sartika, Rita Sathasivam, Renuka V. Setiani, Winda Sudarwan Danim Sudirman Sudirman Sutarno Sutarno Sutarno, M Thoha Firdaus Thohir, M Anas Tungga, Nora Kumala Uliyandari, Mellyta Umaya Umaya, Umaya Utomo, Niko Veronica, Liza Christine Waini, Tiyya Susanti Jumaitul Wijayanti, Bella Mustika Wulandari, Fenni Krisna Yanti, Isya Vira Yunitasari Yunitasari, Yunitasari