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All Journal Berkala Ilmiah Pendidikan Fisika EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA JURNAL EDUCATION AND DEVELOPMENT Jurnal Ilmiah Teknik Mesin "MEKANIK"
Rahmad Fauzi
Universitas Sumatera Utara
Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Computer Science & IT Education Engineering Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Physics

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Pengaruh Teknik Bertukar Pasangan Dalam Model Pembelajaran Kooperatif Terhadap Hasil Belajar Siswa SMA PGRI 6 Banjarmasin Fauzi, Rahmad; Wati, Mustika; M, Abdul Salam
Berkala Ilmiah Pendidikan Fisika Vol 4, No 2 (2016): JUNI 2016
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v4i2.1037

Abstract

 Pembelajaran di SMA PGRI 6 Banjarmasin masih kurang maksimal dimana hasil belajar siswa tergolong rendah dilihat dari banyak siswa yang melakukan remedial. Teknik bertukar pasangan menuntut siswa untuk bekerja aktif secara berpasangan untuk meningkatkan hasil belajar siswa. Oleh karena itu dilakukan penelitian yang bertujuan untuk menganalisis apakah model pembelajaran kooperatif teknik bertukar pasangan memiliki pengaruh terhadap hasil belajar siswa. Penelitian ini termasuk penelitian kuasi eksperimen dengan pretest-posttest design. Data diperoleh melalui data hasil pengerjaan LKS dan tes hasil belajar. Data dianalisis secara deskriptif kuantitatif. Hasil perhitungan menggunakan uji r diperoleh hasil  bahwa model pembelajaran kooperatif teknik bertukar pasangan memiliki pengaruh terhadap hasil belajar siswa dengan korelasi 0,98. Diperoleh simpulan bahwa model pembelajaran kooperatif teknik bertukar pasangan terdapat pengaruh positif terhadap hasil belajar siswa XI MIA di SMA PGRI 6 Banjarmasin.
PENGEMBANGAN MODUL PEMBELAJARAN MATEMATIKA BERBASIS WEB Harahap, Muhammad Syahril; Fauzi, Rahmad
JURNAL EDUCATION AND DEVELOPMENT Vol 4 No 5 (2017): Vol.4. No. 5. Januari 2017
Publisher : Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (797.666 KB)

Abstract

Learning to use the module has several characteristics, which are self instruction, recognition of individual differences, includes learning objectives / competence, their associations, structures and uurutan knowledge, the use of a variety of multi-media, the active participation of students, their reinforcement directly to the response of the students, their evaluation of the student mastery over the learning results. In developing the modules need to pay attention to the techniques and components required, such as: components of a review of subjects, introduction, learning activities, exercises, summaries, formative tests and answer keys formative tests and follow-up. While the technique of developing modules include strarting from scratch, repackaging information, and compilation. Utilization of the module in the learning process sector in the class can be done on individual learning systems and classical. paper entitled Development of Web-Based Learning Module aims: 1) to produce web-based learning modules, 2) determine students attitude towards web-based learning modules, 3) Knowing student results after participating in learning to use the web-based learning modules. It can be concluded that learning to use the learning module further web-based social statistics have been classified in either category even very good. Competency develop teaching materials especially modules need to be owned by teachers, considering the teaching materials will further streamline and mengefiensiensikan learning process. Besides, it also has an important role of teaching materials for teachers and students, the learning is done individually, and classical groups.  
INCREASING THE STUDENT CREATIVITY IN THE MATHEMATICS LEARNING THROUGH THE IMPLEMENTATION OF AN ACTIVE LEARNING MODEL WITH QUESTION STUDENT HAVE METHOD Fauzi, Rahmad
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 2, No 2 (2017): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (33.846 KB) | DOI: 10.31604/eksakta.v2i2.%p

Abstract

Classroom action research is aimed to improve students' learning creativity through learning model of Active Learning with Question Student Have method with the material circle. The subject in this research is grade VII-a MTs. Muhammadiyah 22 Padangsidimpuan with consist of students 34 students. The object of the research is to increase students' mathematical creativity through Active Learning model with Question Student Have method. Learning device in this research is the lesson plan, Teacher Handbook, Student Worksheet, Instrument test. The tests are used the validated and reliable test in learning mathematics. From the data analysis is showed that the evaluation result for the cycle I get 64,71%, the cycle II get 82.35%, and for cycle III get 91.18%. The result of student activity observation in cycle I get 54,9%, cycle II get 59,90% and cycle III get 86,70%. Observation on teachers’ competence in managing learning process in cycle I get 73.50%, on the cycle II and the cycle III are increasing between 80% and 3.75%. The Results of students’ response to the first cycle get 89.99%, the second cycle get 92.5% and the third cycle gets 96.43%. Based on the result of this research the Active Learning model with Question Student Have method can increase students' mathematical creativity on the material the circle.
PENGARUH PENAMBAHAN MAGNESIUM TERHADAP KEKERASAN, KEKUATAN IMPAK DAN STRUKTUR MIKRO PADA ALUMINIUM PADUAN (AL-SI) DENGAN METODE LOST FOAM CASTING Mizhar, Susri; suherman, suherman; Fauzi, Rahmad
MEKANIK: Jurnal Ilmiah Teknik Mesin Vol 2 No 2 (2016): November 2016
Publisher : Jurusan Teknik Mesin, Fakultas Teknologi Industri, Institut Teknologi Medan (ITM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (517.314 KB)

Abstract

Tujuan penelitian ini adalah untuk mengetahui pengaruh penambahan Mg sebesar 4,11 % pada paduan Al-Si berbasis material velg mobil bekas terhadap kekerasan, kekuatan impak dan struktur mikro pada hasil coran prototype kepala silinder (head cylinder) yang dicor dengan metode lost foam casting (LFC). Aluminium padual Al-Si sebelum dan sesudah penambahan Mg dilebur dengan menggunakan dapur krusible pada temperatur 750 oC dan selanjutnya dituangkan kedalam pola styrofoam yang sudah dipersiapkan sebelumnya. Untuk mengamati sifat fisis dan mekanis hasil penambahan Mg pada Al-Si berbasis material velg mobil bekas hasil coran dipotong pada beberapa bagian seperti pada bagian alas bawah dan saluran masuk kepala silinder. Benda cor sebelum dan sesudah penambahan Mg di uji nilai kekerasan dan kekuatan impak dengan mesin uji kekerasan metode Rockwell dan Charpy sedangkan struktur mikro diamati dengan menggunakan mikroskop optik, hasil penelitian ini menunjukkan bahwa penambahan Mg sebesar 4,11 % pada paduan Al-Si berbasis material velg mobil bekas menaikkan nilai kekerasan dan kekuatan impak, kenaikan kekerasan setelah penambahan Mg sebesar 9,9% dan kenaikan harga impak pada penambahan Mg sebesar 100%. Hasil dari penambahan Mg juga mempengaruhi mikrostruktur Al-Si terdapat perubahan strukturnya menjadi merata dan terbentuknya senyawa intermetalik Mg2Si yang menyebabkan sifat mekaniknya meningkat
Co-Authors Abdul Salam M, Abdul Salam Muhammad Syahril Harahap Mustika Wati, Mustika Susri Mizhar