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All Journal Jurnal Neutrino : jurnal fisika dan aplikasinya Jurnal Pembelajaran Fisika JFA (Jurnal Fisika dan Aplikasinya) Jurnal Penelitian dan Pembelajaran IPA Jurnal Penelitian Pembelajaran Fisika WACANA DIDAKTIKA JIPF (Jurnal Ilmu Pendidikan Fisika) Momentum: Physics Education Journal Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Cetta: Jurnal Ilmu Pendidikan MATAPPA: Jurnal Pengabdian Kepada Masyarakat Journal of Physics and Its Applications JPF : JURNAL PENDIDIKAN FISIKA Jurnal Pendidikan Fisika dan Teknologi JURNAL PENDIDIKAN MIPA Jurnal Eduscience (JES) Jurnal Pengabdian kepada Masyarakat Al-Irsyad Journal of Physics Education Jurnal Ilmiah Pengabdian Kepada Masyarakat Gudang Jurnal Multidisiplin Ilmu Atmosfer: Jurnal Pendidikan, Bahasa, Sastra, Seni, Budaya, Dan Sosial Humaniora Bhinneka: Jurnal Bintang Pendidikan dan Bahasa Jurnal Pengabdian Masyarakat JURNAL MULTIDISIPLIN ILMU AKADEMIK
Herman Jufri Andi, Herman Jufri
Universitas Islam Madura
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Fabrikasi Komposit PANi/CaCO3 berbasis Material Alam sebagai Pelapis Anti Korosi Herman Jufri Andi; Zainal Arifin; Darminto Darminto
Jurnal Fisika dan Aplikasinya Vol 8, No 2 (2012)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (2961.537 KB) | DOI: 10.12962/j24604682.v8i2.868

Abstract

Telah dilakukan sintesis komposit PANi/CaCO3 berbasis material alam sebagai pelapis anti korosi. Sintesis PANi dilakukan dengan menggunakan metode reaksi kimia dan CaCO3 (aragonit, kalsit dan vaterit) dilakukan dengan menggunakan metode kopresipitasi. Penyiapan komposit dilakukan dengan menggunakan teknik pencampuranmekanik. Komposisi pengisi bervariasi dengan persentase 10%, 15% dan 20% dalam uji ketahanan korosi di lingkungan statis. Perhitungan laju korosi dilakukan dengan menggunakan metode kehilangan massa. Hasil penelitian menunjukkan fasa kalsit memiliki ketahanan korosi yang lebih baik dari cat sebagai pelapis anti korosi. Pada fasa vaterit dengan konsentrasi 10% dan 15% memiliki ketahanan yang lebih baik, sedangkan fasa aragonit memiliki ketahan korosi yang kurang baik.
Pengaruh Model Pembelajaran Kooperatif Group Investigation dengan Scaffolding Terhadap Pemahaman Konsep Fisika Siswa SMA Herman Jufri Andi; Chariratul Umamah
Jurnal Penelitian Pembelajaran Fisika Vol 9, No 2 (2018): SEPTEMBER 2018
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v9i2.3085

Abstract

This study aims to identify how the influence of cooperative Group Investigation (GI) with scaffolding models for students physics concept ability. This research is a quasi-experimental study. The sample in this study was carried out by cluster random sampling technique with a pretest posttest control group design. The instrument used in this study is concept ability test in a multiple choice form consisting of 15 questions. the first sample was the experimental class (X-1) treated by the GI learning model with scaffolding and the second class was the control class (X-2) given cooperative learning treatment type Group Investigation (GI) with the number of each class of 20 students. Data analysis technique uses descriptive quantitative with SPSS 22.0 For Windows. The value of pre-test and posttest for experimental class was 68.75 and 91.75 while pre-test and posttest scores for control class were 72.25 and 83.75 respectively. From the results of pretest-posttest data analysis using T-test (hypothesis) it was found that there was a significant effect of the use of cooperative learning by GI with sacffolding models on students' physics concepts ability. These results can be shown that the Experimental class has an achievement of physics concept ability value which is significantly higher than the control class.
Efektivitas Model Problem Based Learning dengan Pendekatan Open Ended Terhadap Kemampuan Pemecahan Masalah Fisika Pada Siswa SMA Chairatul Umamah; herman jufri andi
Jurnal Penelitian Pembelajaran Fisika Vol 11, No 1 (2020): April 2020
Publisher : Universitas PGRI Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26877/jp2f.v11i1.5817

Abstract

This study aims to explain how the effectiveness of Problem Based Learning models with an open ended for physics problem solving abilities of high school students on thermodynamics. This type of research is quasi experimental using nonequivalent control group design. There are two classes in this study, namely the control class with the problem based learning model and experimental class using problem based learning model with open ended approach. The test instrument used was a matter of description. Conclusions are drawn based on the results of data processing and analysis using T-test with SPSS 24.0. the results showed that there was a significant influence on the ability to solve physical problems treated by the problem based learning model with open ended approach by sig 0,032 (α=0,05). Analysis of effect size test results is 0,77 in middle category and N-Gain test results is 0,83 with high category. It can be concluded that Problem Based Learning model with open ended approach is an effective used on students' Problem Solving abilities.
Efektifitas penggunaan model PjBL berbantu Whatsapp Messenger terhadap Kemampuan Berfikir Kreatif Siswa Pada Kelas XI SMA Pada Mata Pelajaran Fisika Herman Jufri Andi; Ulfatul Fitriyah; Nilna Mely Dina; Mohammad Lutfiyadi
Cetta: Jurnal Ilmu Pendidikan Vol 2 No 2 (2019)
Publisher : Jayapangus Press

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

Abstract

This study aims to determine the presence or absence of significant influence on the use of WhatsApp Messenger-assisted PjBL models on the creative thinking abilities of students XI SMA, and to identify the effectiveness of WhatsApp Messenger-assisted PjBL models on the creative thinking abilities of students XI SMA to direct learning model. The model used in this research is Quasi Experimental Design Nonequivalent Control Group Design. The analysis used is the normality test and homogeneity test as a prerequisite test for hypothesis testing, and the Effect Size test. Based on the data prerequisite analysis test, this research can be tested using the Independent Sample T Test because the data is normally distributed and homogeneous. Test data can be seen that the hypothesis test results with significance 0,000. Referring to the decision making decision to test the hypothesis above, H0 is rejected. So the conclusion is that there is a significant effect on the use of WhatsApp Messenger-assisted PjBL models on the creative thinking abilities of students XI SMA. While the calculation of the Effect Size test of 1,2 is in the high category with the interpretation of Cohen's value 88%.
Optimalisasi Kreativitas Ibu Rumah Tangga Pengolah Hasil Tangkapan Ikan Laut Chairatul Umamah; Herman Jufri Andi
MATAPPA: Jurnal Pengabdian Kepada Masyarakat Volume 4 Nomor 3 Tahun 2021
Publisher : STKIP Andi Matappa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31100/matappa.v4i1.1182

Abstract

Kegiatan pengabdian kepada masyarakat bertujuan untuk memberikan sosialisasi dan pelatihan peran ibu rumah tangga dalam mengolah hasil tangkapan ikan menjadi produk serbaguna yang memiliki nilai ekonomis serta memberikan kesempatan untuk menggali dan mengembangkan kreativitasnya dalam bidang kuliner, untuk mengangkat dan meningkatkan kesejahteraan hidup keluarga. Metode pelaksanaan kegiatan pengabdian kepada masyarakat terbagi atas beberapa tahapan, diantaranya yaitu: Melakukan diskusi, penentuan lokasi, sosialisasi kepada mitra, pembentukan kelompok, melakukan demonstrasi dan praktikum, penguatan. Hasil yang telah dicapai dari kegiatan pengabdian kepada masyarakat adalah tersedianya lokasi pembinaan kelompok pengolahan hasil tangkapan ikan yang mudah dijangkau dimana lokasi bahan baku tersebut tepat berhadapan langsung dengan tempat pengolahan selain itu, terbentuknya kelompok terpadu yang akan menjadi pelaksana kegiatan secara rutin. Kegiatan pengabdian kepada masyarakat ini memberikan banyak manfaat diantaranya menciptakan lapangan kerja sebagai ibu rumah tangga biasa menjadi lebih kreatif dan produktif dan memperkenalkan produk olahan ikan laut moderen hasil kreasi dari tim pengabdi masyarakat.
Pengaruh Model Pembelajaran Problem Solving Laboratory Terhadap Hasil Belajar Fisika SMA Pada Materi Penerapan Persamaan Gerak Harmonis Sederhana Chairatul Umamah; Maisyatul Azkiyah; Herman Jufri Andi; Suprianto Suprianto
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 7 No 2 (2021): Juli-Desember
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v7i2.3165

Abstract

The purpose of this study are to determine whether there was a significant effect of the application of the Problem Solving Laboratory learning model on high school physics learning achievement and to identify improvements in high school physics learning achievement by using the Problem Solving Laboratory learning model. This research is a quasi-experimental research with non-equivalent control group design. The population of this study is the entire class X even semester of MA Al-Islamiyah 1 Sumber Batu Blumbungan Larangan Pamekasan, while the samples are 2 classes X IPA consist of 22 students each selected using purposive sampling technique. Based on the results of hypothesis testing using the Independent Sample T-test test in the SPSS V. 25 program, obtained a value of   >  (4.334 > 2.018) and a sig value (2-tailed) = 0.000 or < 0.05 so it can be concluded that there is a significant effect of application of the Problem Solving Laboratory learning model to high school physics learning achievements. The results of data analysis using the N-Gain test showed the N-gain value in the experimental class was 0.7823 or G > 0.7. Thus, it is concluded that the improvement of high school physics learning achievements using the Problem Solving Laboratory learning model is in the high category.
EDUKASI PERILAKU HIDUP SEHAT DAN PEMBERIAN MASNITISER (MASKER DAN HAND SANITISER) DI ERA PANDEMI COVID-19 DI DESA TANJUNG Chairatul Umamah; Herman Jufri Andi
J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 8: Januari 2022
Publisher : Bajang Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53625/jabdi.v1i8.972

Abstract

Pandemi covid-19 sangat berdampak terhadap kehidupan seluruh masyarakat. Peningkatan jumlah kasus terjadi dalam waktu singkat hingga butuh penanganan secepatnya. Dalam rangka mengantisipasi risiko lebih besar, dilaksanakan pengabdian masyarakat untuk mengedukasi masyarakat bagaimana perilaku hidup bersih dan sehat untuk mencegah penyebaran Covid-19. Hal ini diharapkan dapat membantu pemerintah dalam upaya pencegahan Covid-19. Tujuan dari kegiatan pengabdian kepada masyarakat ini untuk memberikan edukasi dan pendampingan kepada masyarakat untuk menerapkan pola perilaku hidup bersih dan sehat agar terhindar dari penularan Covid-19. Tahapan kegiatan ini terdiri dari tahap persiapan, pelaksanaan, dan evaluasi. hasil kegiatan pengabdian kepada masyarakat ini warga Desa Tanjung Kecamatn Saronggi kabupaten sumenep sangat antusias mengikuti kegiatan pengabdian ini. Warga mendapatkan pengetahuan melalui tahap edukasi berbasis teori dan praktik mengenai cara mewaspadai dan menangani pencegahan covid-19, cara menerapkan perilaku hidup sehat dengan baik dan benar sebagai upaya mencegah penularan covid-19.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING TERHADAP KETERAMPILAN PROSES SAINS FISIKA PADA HUKUM KE NOL TERMODINAMIKA Herman Jufri Andi; Rohmah Maghfirotur
JURNAL EDUSCIENCE (JES) Vol 9, No 2 (2022): Jurnal Eduscience (JES)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v9i2.2782

Abstract

The purpose of this study was to determine whether or not there was a significant effect of the application of the guided inquiry learning model on science process skills in the law to zero thermodynamics. This research is a Quasy Experimentalresearch with pretest posttest control group design. The population of this research is all students of class XI even semester of Madrasah Aliyah Al-Islamiyah 1 Sumber Batu, while the sample of this research is 2 classes, where one class is used as control class and one class is used as experimental class. Based on the results of hypothesis testing using the Independent Sample T-test in the SPSS V.25 program, the value of 4,234>2,042 and significant 0.000 < 0.05. So that it can be concluded that there is a significant effect of the application of the guided inquiry learning model on science process skills in the law to zero thermodynamics.
The Effectiveness and Practicality of Web-based Learning Media with Wix Platform in Vocational High Schools Chairatul Umamah; Inayatun Diraya; Herman Jufri Andi
Jurnal Pendidikan Fisika Vol 11, No 1 (2023): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v11i1.9720

Abstract

Learning media is one of the instruments which is used to support the achievement of learning process. Now, the use of learning media based on technology is widely used at various levels of education based on school needs. One of the learning media used in this study is Wix platform. The purpose of this study was to describe and measure the effectiveness and practicality of using the web-based learning media with Wix platform in vocational high schools. This type of research is research and development employing Borg and Gall development model. The research subjects consisted of media experts, material experts, and sample class consist of 19 students of X class at SMKN 1 Pakong. In this study, the effectiveness of learning media is measured by students’ learning outcomes before and after using learning media. The media practicality questionnaire for teachers was used to collect data as teacher responses after testing the media product developed in the form of  web with Wix platform. The results of the research show that the practicality percentage of Wix platform as physics learning media was 95.7% which is categorized as "Very practical". In addition, the effectiveness of Wix platform as learning media gained a percentage of 0.6% or in the "effective" category. Therefore, it can be concluded that learning media based on Web with Wix platform is very practical and effective in physics learning activities.
EFFECTIVENESS OF ANDROID-BASED LEARNING MEDIA WITH GUIDED INQUIRY LEARNING MODELS ON SCIENCE PROCESS SKILLS Herman Jufri Andi; Lubna Dwi Masluhah; Suprianto Suprianto; Chairatul Umamah
JURNAL EDUSCIENCE Vol 10, No 2 (2023): Jurnal Eduscience (JES), (Authors from Turkey, Malaysia, Algeria, Indonesia)
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jes.v10i2.4625

Abstract

Utilization of science and technology in the field of education further enhances and expands knowledge, so that in conveying a lesson in the classroom, the teacher becomes more creative and innovative. The latest technology in education for the development of learning media is Android. The use of Android in the form of a smartphone is one of the media that is often used by the general public, especially students. Researchers want to know the effectiveness of the use of Android-based media with the guided inquiry learning model on students' science process skills. This research is a quasi-experimental study with a pretest-posttest control group design. The population of this study was class X, even semester, of MA Al-Djufri Blumbungan, Pamekasan. In this study, there were two sample groups consisting of one control class and one experimental class. To find out the effectiveness of effect size calculations using the SPSS version 24 program and Microsoft Excel, these calculations yielded a value of 0.723, which is in the high category with an interpretation of the Cohen's value of 79%. This is obtained because, with the use of Android-based media and the guided inquiry learning model, students are more enthusiastic and active in the process of teaching and learning activities, which makes it easier for them to carry out the experiments given and to prepare reports better.Keywords: Android based media, guided inquiry, science process skillsAbstrak Pemanfaatan ilmu pengetahuan dan teknologi bidang pendidikan lebih meningkatkan serta memperluas pengetahuan agar dalam menyampaikan suatu pembelajaran didalam kelas guru menjadi lebih kreatif dan inovatif. Teknologi terkini dalam pendidikan untuk pengembangan media pembelajaran adalah android. Penggunan android berupa smartphone merupakan salah satu media yang sering digunakan oleh masyarakat umum, khususnya pelajar. Peneliti ingin mengetahui efektifitas dari penggunaan media berbasis android dengan model pembelajaran inkuiri terbimbing terhadap keterampilan proses sains siswa. Penelitian ini merupakan penelitian Quasy-Eksperimental dengan desain pretes-posttest control group design. Populasi penelitian ini adalah kelas X semester genap MA Al-Djufri Blumbungan, Pamekasan. Sedangkan sampel dari penelitian ini ada dua kelompok sampel yang terdiri dari satu kelas kontrol dan satu kelas eksperimen. Untuk mengetahui keefektifan dilakukan perhitungan effect size menggunakan program SPSS versi 24 dan Microsoft excel, dari perhitungan tersebut diperoleh 0,723 yang masuk kategori tinggi dengan interpretasi nilai Cohen’s 79%. Hal ini didapatkakan karena pada penggunaan media berbasis android dengan model pembelajaran inkuiri terbimbing siswa lebih antusias dan lebih aktif dalam proses kegiatan belajar mengajar serta mempermudah siswa dalam melakukan percobaan yang diberikan dan mampu menyiapkan hasil laporan dengan lebih baik.Kata Kunci : Media berbasis android, inkuiri terbimbing, keterampilan proses sains siswa.
Co-Authors Abdullah, Mohammad Abdur Rouf Analiatus Shofiyah Badrut Tamam chair, chairatul umamah Chairatul Umamah Chariratul Umamah Darminto Darminto Diraya, Inayatun El Indahnia Kamariyah Faizil Muqoddas Hidayatullah, Moh. Ina Daril Hanna, Ina Daril Inayatun Diraya Kartikasari, Lisma Dian Luaini Luaini Lubna Dwi Masluhah Lukluk Ibana Maisyatul Azkiyah MARIA BINTANG Moh Syamsul Mohammad Lutfiyadi Mohammad Lutfiyadi Musayyadah Nilna Mely Dina Nilna Mely Dina Robiatul A Rohmah Maghfirotur S. Ida Kholida Siska Siska SITI AINUR ROMLAH Sitti Aisah Suminar Pratapa Sunariatus Solehah Suprianto Suprianto Suprianto Suprianto Susriyana Mery Handayani Syaiful Bahri Triwikantoro Triwikantoro Ulfatul Fitriyah Ulfatul Fitriyah Wayan Suana Zainal Arifin Zainurrahman Zainurrahman