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MLP neural network in google colaboratory to predict mechanical properties of manufactured-sand concrete Munzir Absa; Tulus Setiawan; Islami Fatwa; Amam Taufiq Hidayat
Jurnal Mantik Vol. 6 No. 4 (2023): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.v6i4.3509

Abstract

The use of manufactured sand instead of natural sand in concrete can help preserve rivers or beaches where these natural sand is sourced from. The mechanical properties of these manufactured-sand concretes are comparable to those produced using natural sand. To predict and help optimize the mechanical properties of concrete made with manufactured sand, a model of ANN was developed using python 3.8 programming language in Google Colaboratory environtment. It was found that ANN model with LBFGS weight optimization algorithm and 50 hidden layer nodes has the best performance, with RMSE = 0.067081. The accuracy of prediction made with this model is calculated to be 90.58% by means of R-squared value and 95.37% by mean absolute error (MAE) value.
PENERAPAN MODEL PEMBELAJARAN PBL UNTUK MENINGKATKAN HASIL BELAJAR SISWA TPBO SMKN 2 DEPOK Islami Fatwa; Esta Larosa; Munzir Absa
Steam Engineering Vol. 4 No. 2 (2023): STEAM Engineering, Vol. 4, No. 2, Maret 2023
Publisher : Program Studi Pendidikan Teknik Mesin, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jptm.v4i2.8201

Abstract

This research aims to determine whether the problem-based learning model can improve student learning outcomes in the subject of automotive engineering basic work in class X Automotive Body Repair Techniques (TPBO) SMK N 2 Depok, Sleman Yogyakarta. This type of research is Classroom Action Research through 2 cycles where there are four stages carried out, namely (1) planning, (2) implementation, (3) observation, and (4) reflection which leads to an increase in student learning outcomes. The subjects in this Classroom Action Research were class X TPBO SMK N 2 Depok even semester students. Based on data analysis and results of Classroom Action Research (CAR), it can be concluded that based on the results of student learning tests in cycle I, 8 students (25%) completed their studies, in cycle II, 29 students (90.62%) completed learning by obtaining a value of ≥ 75. Based on the results of observations of student learning activities in the first cycle, 18 students (56.25%) were in the less active category and decreased in the second cycle to 4 students (12.5%). Thus the results of the study indicate that the problem-based learning model can increase student activity and learning outcomes in the basic competence of maintaining measuring instruments in the subject of automotive engineering basic work in class X TPBO students at SMK Negeri 2 Depok, Sleman Regency, Yogyakarta.
PENINGKATAN HASIL BELAJAR MAHASISWA MENGGUNAKAN MODEL PERKULIAHAN PROBLEM BASED INSTRUCTION (PBI) MATA KULIAH GAMBAR TEKNIK Supri adi; Meiyaldi Eka Putra; Fajar Maulana; Ramanda Rizky; Islami Fatwa
JURNAL PENDIDIKAN TEKNIK MESIN Vol 10, No 1 (2023): JURNAL PENDIDIKAN TEKNIK MESIN
Publisher : UNIVERSITAS SRIWIJAYA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jptm.v10i1.20850

Abstract

This research is motivated by the problem of Engineering Drawing Lectures which are still focused on lecturers, student knowledge about Engineering Drawings is still low because many student learning outcomes do not meet the criteria. Therefore, it is necessary to apply the lecture model so that Engineering Drawing lectures can increase. The model applied is Problem Based Instruction. The purpose of this study was to improve student learning outcomes in the first semester of Engineering Drawing courses. This type of research is Quasi Experimental with one group pretest-posttest design. The subjects in this study were first semester students of the Automotive Technology Vocational Education Study Program at Lancang Kuning University who were enrolled in the 2022/2023 academic year as many as 32 students. Collecting data in this study using pretest and posttest learning outcomes. Data were analyzed using Gain Score. Based on the research results, the average pretest score was 65.75 and the posttest score was 86.50. From the calculation of the Gain Score <g> is 0.557 in the medium category using the Problem Based Instruction (PBI) lecture model for the Engineering Drawing course in the Automotive Technology Vocational Education Study Program, Lancang Kuning University.
Mendeley Training: Scientific Writing Support for Prospective Teachers in Aceh Utara Ucia Mahya Dewi; Wulanda; Arlin Maya Sari; Al-Furqan; Islami Fatwa
Jurnal Pengabdian Masyarakat Bestari Vol. 2 No. 6 (2023): June 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/jpmb.v2i6.4581

Abstract

This Community Service activity aims to explain the use and benefits of the Mendeley application to prospective teachers. This activity was carried out for two days from 5-6 June 2023. The stages of this activity consisted of the preparation stage, the implementation stage and the evaluation stage. The community service activities that have been carried out have succeeded in increasing the knowledge and understanding of participants in using and utilizing the Mendeley application for writing scientific papers.
AKSI BERSIH PANTAI DAN EDUKASI PEDULI LINGKUNGAN DI PANTAI WISATA GAMPOENG GEULUMPANG SULU TIMUE Syafrizal Idris; Muliani Muliani; Nanda Novita; Halimatus Sakdiah; Fajrul Wahdi Ginting; Mellyzar Mellyzar; Islami Fatwa
JALIYE: Jurnal Abdimas, Loyalitas, dan Edukasi Vol. 2 No. 1 (2023): JALIYE: Jurnal Abdimas, Loyalitas, dan Edukasi
Publisher : Fakultas Keguruan dan Ilmu Pendidikan UNIVA Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47662/jaliye.v2i1.548

Abstract

Pantai wisata Gampoeng Geulumpang Sulu Timue merupakan salah destinasi wisata favorit bagi para wisatawan domestik karena keindahan pantai dan alamnya. Selain sebagai tempat wisata, pantai Gampoeng Geulumpang Sulu Timue juga memiliki tambak garam dan potensi perikanan laut yang cukup melimpah. Masyarakat sekitar pantai Gampoeng Geulumpang Sulu Timue sacara umum memahami bahwa kebersihan lingkungan sangat penting untuk kesehatan, namun kepedulian dalam menjaga kebersihan lingkungan pantai masih sangat rendah. Hal ini disebabkan kurangnya edukasi tentang kebersihan lingkungan pantai sebagai modal meningkatkan potensi wisata yang dapat menguntungkan dari segi ekonomi. Maka dilaksanakan aksi bersih pantai dan edukasi peduli lingkungan di Pantai Wisata Gampoeng Geulumpang Sulu Timue melalui metode edukasi secara langsung, edukasi papan, pembagian peralatan, dan membersihkan lingkungan sebagai langkah awal masyarakat dan wisatawan peduli terhadap lingkungan pantai. Berdasarkan evaluasi, disimpulkan pemberian edukasi dapat meningkatkan pengetahuan, kepedulian dan kesadaran masyarakat Gampoeng Geulumpang Sulu Timue terkait pentingnya menjaga kelestarian dan kebersihan lingkungan pantai wisata.
Analisis Self-Efficacy Mahasiswa Dalam Program Pertukaran Mahasiswa Merdeka : Program Merdeka Belajar Kampus Merdeka Ali Imron Pasaribu; Mellyzar Mellyzar; Pipit Rahmah; Sri Rahayu Retnowulan; Islami Fatwa; Alda Sari; Zunawanis Zunawanis
Equilibrium: Jurnal Pendidikan Vol 11, No 3 (2023): EQUILIBRIUM : JURNAL PENDIDIKAN
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/equilibrium.v11i3.11869

Abstract

Penelitian ini merupakan penelitian kualitatif deskriptif yang bertujuan mengetahui self efficacy atau tingkat kepercayaan diri mahasiswa peserta program PMM 2. Subjek dalam penelitian ini berjumlah 121 mahasiswa yang mengikuti program PMM 2 di seluruh Indonesia dengan rincian sebanyak 56 universitas asal dan 20 universitas penerima. Teknik yang digunakan dalam pengambilan data adalah survey menggunakan angket self efficafy yang disusun berdasarkan indikator Bandura. Data yang dikumpulkan kemudian dikategorikan dalam tiga klasifikasi, yaitu rendah, sedang dan tinggi. Hasil penelitian menunjukkan bahwa mayoritas mahasiswa peserta PMM 2 masuk dalam kategori sedang. Sebanyak 79,34% mahasiswa peserta program PMM 2 memiliki self efficacy kategori sedang. Sedangkan sisanya sebanyak 9,09% memiliki self efficacy ketegori tinggi dan 11,57% masuk kategori rendah.
PENGEMBANGAN MODEL PEMBELAJARAN REFLEKTIF BERBASIS UNITY OF SCIENCES BAGI CALON GURU SEKOLAH MENENGAH KEJURUAN PROFESIONAL Siraj Siraj; Muhammad Yusuf; Islami Fatwa; Faizar Rianda; Mulyadi Mulyadi
Jurnal Review Pendidikan dan Pengajaran (JRPP) Vol. 6 No. 4 (2023): Volume 6 No 4 Tahun 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v6i4.21533

Abstract

Lembaga Pendidik Tenaga Kependidikan berkewajiban menyiapkan guru SMK yang profesional dengan pembelajaran refleksi (reflective learning) yang merupakan model kegiatan pembelajaran dengan melibatkan kegiatan berpikir reflektif dalam prosesnya. Refleksi dalam konteks pembelajaran merupakan kegiatan intelektual dan afektif untuk mengekplorasi pengalaman dalam mencapai pemahaman dan apresiasi-apresiasi baru. Penelitian ini dilatarbelakangi oleh kenyataan yang menunjukkan pentingnya Micro Teaching dalam membentuk calon guru SMK yang professional. Untuk mengatasi permasalahan tersebut, maka diperlukan pengembangan model pembelajaran reflektif berbasis Unity of Sciences untuk pembentukan calon guru SMK yang profesional. Pentingnya penelitian ini dilakukan adalah agar dapat menghasilkan suatu model pembelajaran reflektif berbasis Unity of Sciences yang dilakukan melalui tiga pilar utama yaitu spiritualisasi ilmu-ilmu sains, humanisasi ilmu-ilmu agama, dan pemanfaatan local wisdom sehingga dapat membentuk calon guru SMK profesional. Kontribusi penelitian ini adalah menghasilkan suatu model pembelajaran reflektif berbasis Unity of Sciences untuk meningkatkan daya saing calon guru SMK pada era revolusi digital yang memiliki kekuatan NASIONALISME, IPTEKS dan IMTAQ dalam mendukung Indonesia Maju. Tujuan penelitian ini adalah untuk mengembangkan model pembelajaran reflektif berbasis Unity of Sciences untuk pembentukan calon guru Sekolah Menengah Kejuruan profesional. Metode penelitian menggunakan desain model pengembangan yang digunakan adalah pengembangan pendidikan umum (Plomp, 1997) implementasi, yaitu (1) fase investigasi awal, (2) fase desain, (3) fase realisasi, (4) fase tes, evaluasi dan revisi, (5) fase implementasi luas. Hasil penelitian menunjukkan bahwa model pembelajaran reflektif berbasis Unity of Sciences yang dikembangkan telah valid, praktis dan efektif untuk meningkatkan daya saing calon guru SMK pada era revolusi digital yang memiliki kekuatan NASIONALISME, IPTEKS dan IMTAQ dalam mendukung Indonesia Maju.
IMPROVING STUDENT DIVERSITY VIEWS THROUGH THE NUSANTARA MODULE COURSE: INDEPENDENT STUDENT EXCHANGE PROGRAM (PMM) Islami Fatwa; Thalitha Attahara; Rahmah Nursada; Asyifa Simahara; Mhd Ridwan Fadli; Mellyzar
Jurnal Pendidikan Teknik Mesin Vol. 10 No. 2 (2023): Jurnal Pendidikan Teknik Mesin
Publisher : Program Studi Pendidikan Teknik Mesin Fakultas Keguruan dan Ilmu Pendidikan Universitas Sriwiajaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jptm.v10i2.7

Abstract

Merdeka Learning Merdeka Campus (MBKM) is a program designed by the Minister of Education and Culture which aims to equip students to enter the world of work. The independent campus frees students to seek learning experiences outside their study The advantages of the Archipelago Module are that it adds insight and can explore the variety of cultures and characteristics of a region. This research was conducted to determine 1) the effect of the archipelago module activities on diversity insights, and 2) the effectiveness of the archipelago module activities on student tolerance. This study uses qualitative data that represents a research design that provides a real or scientific picture, and researchers do not process data from research settings but use online surveys via Google Forms. This study uses qualitative data that represents a research design that provides a real or scientific picture, and researchers do not process data from research settings but use online surveys via Google Forms. Based on a survey conducted via the Google form, it was found that the Nusantara module was able to increase the diversity insights of alumni of the Merdeka Student Exchange Program alumni.