Articles
<![CDATA[Fabrikasi Komposit PANi/CaCO3 berbasis Material Alam sebagai Pelapis Anti Korosi ]]>
<![CDATA[Herman Jufri Andi]]>;
<![CDATA[Zainal Arifin]]>;
<![CDATA[Darminto Darminto]]>
<![CDATA[ Jurnal Fisika dan Aplikasinya Vol 8, No 2 (2012) ]]>
Publisher : <![CDATA[Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS ]]>
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DOI: 10.12962/j24604682.v8i2.868
<![CDATA[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.]]>
<![CDATA[Pengaruh Model Pembelajaran Kooperatif Group Investigation dengan Scaffolding Terhadap Pemahaman Konsep Fisika Siswa SMA ]]>
<![CDATA[Herman Jufri Andi]]>;
<![CDATA[Chariratul Umamah]]>
<![CDATA[ Jurnal Penelitian Pembelajaran Fisika Vol 9, No 2 (2018): SEPTEMBER 2018 ]]>
Publisher : <![CDATA[Universitas PGRI Semarang ]]>
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DOI: 10.26877/jp2f.v9i2.3085
<![CDATA[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.]]>
<![CDATA[Efektivitas Model Problem Based Learning dengan Pendekatan Open Ended Terhadap Kemampuan Pemecahan Masalah Fisika Pada Siswa SMA ]]>
<![CDATA[Chairatul Umamah]]>;
<![CDATA[herman jufri andi]]>
<![CDATA[ Jurnal Penelitian Pembelajaran Fisika Vol 11, No 1 (2020): April 2020 ]]>
Publisher : <![CDATA[Universitas PGRI Semarang ]]>
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DOI: 10.26877/jp2f.v11i1.5817
<![CDATA[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.]]>
<![CDATA[Efektifitas penggunaan model PjBL berbantu Whatsapp Messenger terhadap Kemampuan Berfikir Kreatif Siswa Pada Kelas XI SMA Pada Mata Pelajaran Fisika ]]>
<![CDATA[Herman Jufri Andi]]>;
<![CDATA[Ulfatul Fitriyah]]>;
<![CDATA[Nilna Mely Dina]]>;
<![CDATA[Mohammad Lutfiyadi]]>
<![CDATA[ Cetta: Jurnal Ilmu Pendidikan Vol 2 No 2 (2019) ]]>
Publisher : <![CDATA[Jayapangus Press ]]>
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<![CDATA[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%.]]>
<![CDATA[Optimalisasi Kreativitas Ibu Rumah Tangga Pengolah Hasil Tangkapan Ikan Laut ]]>
<![CDATA[Chairatul Umamah]]>;
<![CDATA[Herman Jufri Andi]]>
<![CDATA[ MATAPPA: Jurnal Pengabdian Kepada Masyarakat Volume 4 Nomor 3 Tahun 2021 ]]>
Publisher : <![CDATA[STKIP Andi Matappa ]]>
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DOI: 10.31100/matappa.v4i1.1182
<![CDATA[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.]]>
<![CDATA[Pengaruh Model Pembelajaran Problem Solving Laboratory Terhadap Hasil Belajar Fisika SMA Pada Materi Penerapan Persamaan Gerak Harmonis Sederhana ]]>
<![CDATA[Chairatul Umamah]]>;
<![CDATA[Maisyatul Azkiyah]]>;
<![CDATA[Herman Jufri Andi]]>;
<![CDATA[Suprianto Suprianto]]>
<![CDATA[ Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 7 No 2 (2021): Juli-Desember ]]>
Publisher : <![CDATA[Department of Physics Education, Universitas Mataram ]]>
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DOI: 10.29303/jpft.v7i2.3165
<![CDATA[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 ofÃÂ ÃÂ > ÃÂ (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.]]>
<![CDATA[Panduan Praktikum Fisika Dasar 1 Berbasis Guided Inquiry Terhadap Peningkatan Hard Skills dan Soft Skills Mahasiswa ]]>
<![CDATA[Suprianto Suprianto]]>;
<![CDATA[S. Ida Kholida]]>;
<![CDATA[Herman Jufri Andi]]>
<![CDATA[ Momentum: Physics Education Journal Vol 1 No 2 (2017) ]]>
Publisher : <![CDATA[Universitas PGRI Kanjuruhan Malang ]]>
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DOI: 10.21067/mpej.v1i2.2073
<![CDATA[Abstract This study aims to analyze the significant influence of the use of first basic physics guide based on a guided inquiry to increased hard skills and soft skills of students. The experimental design used was "One Group Pretest-Postest Control Groups Design". This research was conducted at Integrated Laboratory of Islamic University of Madura. The sample of the study is the students who follow the first Basic Physics Practicum. The instruments used are hard skills observation sheet and student soft skills. Data analysis using SPSS16 for windows software help. Based on the research results, the average value of hard skills posttest is 4.01 with the category "Good", while the average value of soft skills is 4.35 which is categorized as "Excellent". For analysis using SPSS16 for windows obtained t-test hard skills and soft skills of student equal to 13,175 and 12,551 with sig. 0.00. This indicates that there are significant differences in students' hard skills and soft skills during pretest and posttest. From the result of the research, it can be concluded that there is a significant influence of the use of first basic physics guide based on a guided inquiry to increased of hard skills and soft skill of students. Abstrak Penelitian ini bertujuan untuk menganalisis adanya pengaruh yang signifikan penggunaan panduan praktikum fisika dasar 1 berbasis guided inquiry terhadap peningkatan hard skills dan soft skill mahasiswa. Rancangan eksperimen yang digunakan adalah " One Group Pretest-Postest Control Groups Design". Penelitian ini dilakukan di Laboratorium Terpadu Universitas Islam Madura. Sampel penelitian adalah mahasiswa yang mengikuti matakuliah Praktikum Fisika Dasar 1. Instrumen yang digunakan adalah lembar pengamatan hard skills dan soft skills mahasiswa saat praktikum fisika dasar 1. Analisis data menggunakan bantuan software SPSS16 for windows. Berdasarkan hasil penelitian diperoleh nilai rerata posttest hard skills sebesar 4,01 dengan kategori “Baik”, sedangkan nilai rerata soft skills sebesar 4,35 yang berkategori “Sangat Baik”. Untuk uji analisis menggunakan SPSS16 for windows diperoleh t hitung hard skills dan soft skills mahasiswa sebesar 13,175 dan 12,551 dengan sig. 0.00. Hal ini menunjukkan bahwa ada perbedaan yang signifikan hard skills dan soft skills mahasiswa saat pretest dan posttest. Dari hasil penelitian dapat disimpulkan bahwa ada pengaruh yang signifikan penggunaan panduan praktikum fisika dasar 1 berbasis guided inquiry terhadap peningkatan hard skills dan soft skill mahasiswa.]]>
<![CDATA[EDUKASI PERILAKU HIDUP SEHAT DAN PEMBERIAN MASNITISER (MASKER DAN HAND SANITISER) DI ERA PANDEMI COVID-19 DI DESA TANJUNG ]]>
<![CDATA[Chairatul Umamah]]>;
<![CDATA[Herman Jufri Andi]]>
<![CDATA[ J-ABDI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 8: Januari 2022 ]]>
Publisher : <![CDATA[Bajang Institute ]]>
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DOI: 10.53625/jabdi.v1i8.972
<![CDATA[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.]]>
<![CDATA[PENGARUH MODEL PEMBELAJARAN INKUIRI TERBIMBING TERHADAP KETERAMPILAN PROSES SAINS FISIKA PADA HUKUM KE NOL TERMODINAMIKA ]]>
<![CDATA[Herman Jufri Andi]]>;
<![CDATA[Rohmah Maghfirotur]]>
<![CDATA[ JURNAL EDUSCIENCE (JES) Vol 9, No 2 (2022): Jurnal Eduscience (JES) ]]>
Publisher : <![CDATA[Universitas Labuhanbatu ]]>
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DOI: 10.36987/jes.v9i2.2782
<![CDATA[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.]]>
<![CDATA[The Effectiveness and Practicality of Web-based Learning Media with Wix Platform in Vocational High Schools ]]>
<![CDATA[Chairatul Umamah]]>;
<![CDATA[Inayatun Diraya]]>;
<![CDATA[Herman Jufri Andi]]>
<![CDATA[ Jurnal Pendidikan Fisika Vol 11, No 1 (2023): PENDIDIKAN FISIKA ]]>
Publisher : <![CDATA[Universitas Muhammadiyah Makassar ]]>
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DOI: 10.26618/jpf.v11i1.9720
<![CDATA[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.]]>
