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All Journal Al-Afaq: Jurnal Ilmu Falak dan Astronomi Indonesian Journal of Contemporary Multidisciplinary Research Experimental Student Experiences Jurnal Teknologi Pendidikan Dan Pembelajaran
Yushardi
Universitas Jember
Arts Humanities Astronomy Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

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 1 
Application of Scaffolding-based Learning Media PhET Simulation in Improving Student Learning Outcomes at SMA Negeri Ambulu Khoirul Anwar; Laily Ramadhanty; Yushardi
Experimental Student Experiences Vol. 1 No. 4 (2023): April
Publisher : LPPM Sunan Doe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58330/ese.v1i4.196

Abstract

Computergsimulation is an alternative and effective solution in understanding physics concepts that are difficult to describe through laboratory experiments. One of the platforms that provide experiments in the form of simulations is a virtual laboratory. One of the virtual laboratory applications is PhET Simulation. In this study, based on research on the application of virtual lab-based learning media PhET Simulation for students in class X-6 SMA Negeri Ambulu on the topic of Global Warming. This study uses two parameters, namely the experimental class and the control class. The data of this study were obtained from the results of the pretest and posttest using the Learners' Worksheet which was tested using normalized gain. Based on the research that has been done, the results of the normalized gain value of the experimental class are 0.64. While the control class normalized gain value is 0.14. From this N-gain value it can be concluded that student learning in experimental classes with the help of virtual lab PhET Simulation can increase more significantly than student learning in control classes that do not use virtual lab PhET Simulation.
Application of the Cooperative Learning Model using the Jigsaw type to improve Student Learning Outcomes at SMA Negeri Ambulu Khoirul Anwar; Laily Ramadhanty; Yushardi
Experimental Student Experiences Vol. 1 No. 4 (2023): April
Publisher : LPPM Sunan Doe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58330/ese.v1i4.197

Abstract

Based on research on the application of the cooperative learning model with the jigsaw type of grade X-6 students of SMA Negeri Ambulu on the topic environmental pollution, the results obtained consisted of three cycles, namely cycle I, cycle II, and cycle III. This research is a classroom action research that aims to determine the improvement of students in solving problems in the form of student success in the value of the cognitive aspect and the value of the affective aspect. In cycle I, the results were obtained on the cognitive and affective aspects, each with an average value of 62.5 and 67.25. Whereas in cycle II the results were obtained on the cognitive and affective aspects with an average value of 66.67 and 70.67, respectively. While in cycle III the results were obtained on the cognitive and affective aspects with an average value of 75.32 and 77.32, respectively. So it can be concluded that in each learning cycle there is an increase in learning outcomes and the application of the jigsaw cooperative learning model can run effectively and optimally.
Kajian Penentuan Arah Kiblat Menggunakan Arah Planet Venus Siti Anisa Hidayati Siti Anisa Hidayati; Yushardi
AL - AFAQ : Jurnal Ilmu Falak dan Astronomi Vol. 5 No. 1 (2023): Vol.5 No. 1 Juni 2023
Publisher : Universitas Islam Negeri Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20414/afaq.v5i1.6338

Abstract

The purpose of this research is to find out how to determine the Qibla direction of aplace using the position of the planet Venus and how to prove the calculation of the position ofVenus in the sky. This research is motivated by the question of how to determine the Qibladirection at night if the conditions do not have sophisticated technological equipment. Thisresearch is a descriptive analysis research where all the data is collected through observationtechniques. The research results show that the position of the planet Venus can be used as analternative reference to determine the Qibla direction. Based on observations using astronomicalcalculations, it is known that Venus looks very luminous on the western horizon when the sky isclear and the sun has set perfectly. We can also see one of the planets Venus at dawn on theeastern horizon, so Venus is also often referred to as the morning star. Data on the position of theplanet Venus such as the altitude and azimuth of the planet Venus somewhere are then calculatedusing the horizon coordinate system. The data is used as a theodolite reference. Furthermore, toobtain the actual Qibla direction, the theodolite lens is directed to the position of the planet Venusand rotated clockwise (same as the difference in the azimuth angle with the Qibla azimuth ofVenus). Thus, the position of the planet Venus can be used as an alternative to determine the Qibladirection.
Efektivitas Larva Black Soldier Fly (Maggot) sebagai Metode Alternatif Penguraian Sampah Organik Fadhiyah Nurul Qowasmi; Sudarti; Yushardi
Jurnal Teknologi Pendidikan Dan Pembelajaran | E-ISSN : 3026-6629 Vol. 1 No. 2 (2023): Oktober - Desember
Publisher : CV. ITTC INDONESIA

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

Abstract

Salah satu masalah utama yang dihadapi Indonesia adalah sampah. Setiap tahun, seiring dengan pertumbuhan populasi, produksi sampah pasti akan meningkat. Kementerian Lingkungan Hidup dan Kehutanan melaporkan bahwa Indonesia dapat menghasilkan hingga 68 juta ton sampah setiap tahunnya. Salah satu jenis sampah yang pengelolaannya saat ini belum memadai adalah sampah organik, yang dapat menimbulkan bau busuk dari tumpukan sampah yang membusuk di TPA. Selain itu, penyakit juga berpotensi menyebar melalui TPA. Penelitian ini dilakukan oleh peneliti untuk mengatasi masalah sistem pengelolaan sampah organik di Indonesia. Penelitian ini menggunakan metode studi literatur. Dalam melakukan penelitian ini, peneliti mengumpulkan informasi dari berbagai sumber bacaan seperti jurnal dan artikel. Hasil penelitian yang diperoleh adalah saat ini telah ditemukan spesies lalat hitam (Black Soldier Fly) yang larvanya dapat digunakan sebagai bioreduktor sampah organik sehingga dapat membantu proses penguraian sampah menjadi lebih cepat daripada menggunakan mikroba. Ada lima fase berbeda dalam siklus metamorfosis sempurna yang dialami oleh Black Soldier Fly, yaitu: fase dewasa, telur, larva, prapupa, dan kepompong. Telur lalat akan menetas dalam bentuk maggot. Kemudian maggot akan menuju ke sumber makanan yang ada di dekatnya, kemudian ia akan mengkonsumsi sampah organik secara aktif selama 2-3 minggu untuk proses pertumbuhannya. Maggot mempunyai tekstur kenyal dan dapat mengeluarkan enzim alami yang dapat dicerna. Karena maggot memiliki kandungan protein yang sangat tinggi, ia dapat dimanfaatkan sebagai pakan ternak dan ikan. Maka dari itu, masalah pengelolaan sampah organik di Indonesia dapat diatasi dengan menggunakan maggot yang memiliki kemampuan untuk mengurangi massa sampah sebesar 52-56%.
Utilizing Plastic Waste with Ecobricks: Creative Solutions for A Healthy and Waste-Free Life Nazwa Nasabella; Yushardi; Sudarti
Indonesian Journal of Contemporary Multidisciplinary Research Vol. 3 No. 1 (2024): January, 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/modern.v3i1.7129

Abstract

Indonesia ranks second as the largest producer of plastic waste in the world. Plastic waste takes about 1000 years to decompose. Cleaning up plastic waste is very difficult, because plastic waste has non-porous polymer properties, plastic can also cause temperatures to increase day by day. Plastic waste has a negative impact on the environment, such as environmental pollution due to the accumulation of waste. Anticipatory and preventive actions are needed to overcome this problem. The purpose of this research is to increase public awareness of the ecobrick method to utilize waste as an environmentally friendly material that has economic value. The research method used is a systematic literature review method, or called Systematic Literature Review (SLR) with results using an online article database
Co-Authors Fadhiyah Nurul Qowasmi Khoirul Anwar Laily Ramadhanty Nazwa Nasabella Siti Anisa Hidayati Siti Anisa Hidayati Sudarti