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All Journal Teknologi dan Kejuruan: Jurnal teknologi, Kejuruan dan Pengajarannya Jurnal Pendidikan Vokasi Indonesian Journal of Science and Technology Journal of Mechanical Engineering Education (Jurnal Pendidikan Teknik Mesin) VANOS Journal of Mechanical Engineering Education INVOTEC Jurnal Taman Vokasi Jurnal Dimensi Pendidikan dan Pembelajaran MUST: Journal of Mathematics Education, Science and Technology JUTIK : Jurnal Teknologi Informasi dan Komputer Jurnal Teknologi Informasi dan Pendidikan Journal of Vocational Education Studies Logistik Indonesian Journal of Electrical Engineering and Computer Science Jurnal Teknik Industri Terintegrasi (JUTIN) Journal of Industrial Engineering and Operation Management (JIEOM) Didaktika: Jurnal Kependidikan Inovasi Kurikulum Edusentris: Jurnal Ilmu Pendidikan dan Pengajaran JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI Jurnal Insinyur Profesional Jurnal Riset Rumpun Ilmu Teknik (JURRITEK) Journal Industrial Engineering and Management (JUST-ME)
Mumu Komaro
Universitas Pendidikan Indonesia
Humanities Automotive Engineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation Other

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Model of essential employability skills framework for machine operator Hari Din Nugraha; Deny Poniman Kosasih; Kasda Kasda; As'ari Djohar; Mumu Komaro
Jurnal Pendidikan Vokasi Vol 10, No 2 (2020): June
Publisher : ADGVI & Graduate School of Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpv.v10i2.31869

Abstract

Employability skills are the skills that a person must have to get a job, stay in work, and be able to achieve success in their career. This study aims to develop a model of specific employability skills framework for machine operators. The research design used is the mixed methods, a study that combines the quantitative and qualitative methods and convergent parallel strategy in the data mixing process. The research finding is 14 identified frameworks of employability skills, including (1) basic skills: communicating, listening; (2) self-quality: attendance, collaboration, responsibility, honesty, flexibility, empathy; (3) thinking skills: creativeness, problem-solving; (4) management: self-management, planning; (5) system and technology: production flow system, and mastery of job field concept. Industries demand that basic skills have to be possessed by machine operators to be and self-quality as the priority to recruited as prospective skilled workers. Thinking skills, management, and system and technology are better if developed in their future workplace.
MULTIMEDIA ANIMASI (MMA) DALAM MENINGKATKAN PENGUASAAN KONSEP BIDANG GESER ATOM PENENTU SIFAT MEKANIK MATERIAL Mumu Komaro
Edusentris Vol 2, No 2 (2015): Juli
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/edusentris.v2i2.167

Abstract

Pembelajaran  teoritis berupa simbol-simbol verbal yang ada tidak cukup representatif  menjelaskan konsep sistem yang diperlukannya, sehingga kemungkinan tidak terjangkau (inaccessible) oleh peserta didik yang efeknya kurang menimbul kanpengalaman belajar. Hal ini berimplikasi terhadap kesalahan pembangunan sistem material teknik yang utuh baik system struktur mikro atom maupun system perubahan sifat material sesuai  aplikasi realnya. Penelitian iniberkaitan erat dengan usaha meningkatkan kualitas pembelajaran material teknik khususnya penguasaan konsep bidang geser atom penentu sifat mekanik  material. Penelitian bertujuan membandingkan peningkatan kualitas pembelajaran yang berupa peningkatan penguasaan konsep mahasiswa yang menggunakan multimedia animasi dengan media gambar. Metode penelitian adalah metode eksperimen yang dilakukan pada dua kelas yaitu: eksperimen menggunakan multimedia animasi dan kelas kontrol menggunakan media gambar. Hasil penelitian menunjukkan: Perbedaan signifikan antara peningkatan penguasaan konsep pada mahasiswa yang menggunakan multimedia animasi dengan media gambar, dimana peningkatan penguasaan konsep lebih tinggi dengan menggunakan multimedia animasi. Hal ini terjadi akibat adanya memory jangka panjang yang dihasilkan dari pembelajaran menggunakan multimedia animasi.Kata kunci: penguasaan konsep, multimedia animasi, bidang geser atom, sifat mekanik material.ABSTRACTTheoretical learning in the form of verbal symbols is not representatively enough to explain the concept of needed system, so the chances are not affordable (inaccessible) by students that effect less cause learning experience. It has implications for the fault development of completed systems engineering material which is both systems intact atomic microstructure and material properties of the system changes according the real applications. This research is closely related to make improving the quality of learning materials engineering in particular concept mastery the atomic crystal structure determining the mechanical properties of the material. The purpose of this study to reveal the comparative understanding of students of vocational teachers candidate using animation multimedia with images media. The research method is experiments conducted on two classes of experimental class using animation multimedia and control class using images media. The study results an animations multimedia increases concepts comprehension. This is higher than the use of static images or handouts that reach the lower categories. The study also found that the use of animation multimedia is accessible and effective in improving the comprehension of abstract concept  in Engineering Material. This occurs due to long-term memory that result from learning using multimedia animation.Keywords: concepts comprehension animation multimedia, atomic slide fields, mechanical properties of the material.
Colored object detection using 5 dof robot arm based adaptive neuro-fuzzy method Mujiarto Mujiarto; Asari Djohar; Mumu Komaro; Mohamad Afendee Mohamed; Darmawan Setia Rahayu; W. S. Mada Sanjaya; Mustafa Mamat; Aceng Sambas; Subiyanto Subiyanto
Indonesian Journal of Electrical Engineering and Computer Science Vol 13, No 1: January 2019
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v13.i1.pp293-299

Abstract

In this paper, an Adaptive Neuro Fuzzy Inference System (ANFIS) based on Arduino microcontroller is applied to the dynamic model of 5 DoF Robot Arm presented. MATLAB is used to detect colored objects based on image processing. Adaptive Neuro Fuzzy Inference System (ANFIS) method is a method for controlling robotic arm based on color detection of camera object and inverse kinematic model of trained data. Finally, the ANFIS algorithm is implemented in the robot arm to select objects and pick up red objects with good accuracy.
THE EFFECT OF LIMITED DIRECT LEARNING SYSTEM DURING COVID-19 ON STUDENT LATHE COMPETENCY TEST RESULT Sujadi Sujadi; Sandi Setiawan; Mumu Komaro; Purnawan Purnawan
Journal of Mechanical Engineering Education Vol 9, No 2 (2022): Desember 2022
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jmee.v9i2.52823

Abstract

The Covid-19 pandemic has become a global pandemic, it has an impact on the education. Direct learning system suddenly could not be implemented because suppressing the spread of the virus. Based on the joint decree of four ministers regarding guidelines for the implementation of learning system during the Covid-19 pandemic, limited direct learning is carried out. This study aims to determine the effect of the implementation of limited direct learning on the results of the lathe machining competency test. This research uses a quantitative descriptive approach and documentation studies. The instruments that used in this study are form of observation sheets of competency test results and sheet of assessment of competency test from partner industry. The result of this study showed that the implementation of limited direct learning has a positive impact to the result of lathe competency test obtained by student. The results showed that the implementation of limited direct learning had a positive impact on the results of student competency test, as evidenced by competency test scores by using the categories such as SK (sangat kompeten), K (kompeten), CK (cukup kompeten), and BK (belum kompeten). The scores obtained by students with their respective percentages are as much as 2%, 82%, 16%, and 0%. 
PENGEMBANGAN ALAT PENGHANGAT KANDANG AYAM PEDAGING BERBASIS BIOGAS UNTUK PENUNJANG PRODUKTIVITAS KELOMPOK PETERNAK DESA SADAMANTRA, KECAMATAN JALAKSANA, KABUPATEN KUNINGAN Mumu Komaro
Jurnal Insinyur Profesional Vol 2, No 2 (2023): Jurnal Insinyur Profesional
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jip.v2i2.34590

Abstract

Tujuan dari pengembangan ini adalah untuk mengatasi dampak negatif yang tinggi dari penggunaan pemanas kandang berbahan bakar batubara pada kesehatan peternak dan lingkungan serta untuk dapat meningkatkan produktivitas ternak ayam pedaging di Desa Sadamantra. Desa Sadamantra merupakan desa pemasok ayam pedaging terbesar di Kecamatan Jalaksana Kabupaten Kuningan, dengan perolehan hasil ayam pedaging mencapai 99.300 ekor/tahun. Namun dalam 5 tahun terakhir desa sadamantra mengalami penurunan jumlah produksi ayam pedaging hingga lebih 50%. Salah satu penyebabnya adalah karena suhu lingkungan yang rendah. Beberapa upaya telah dilakukan peternak, seperti membuat penghangat kandang media batubara, pelet kayu, dan gas LPG, namun sayangnya hal tersebut tidak ramah lingkungan. Metode yang digunakan dalam pengembangan ini yaitu kunjungan kelompok, diskusi kelompok, pratik pembuatan biogas dari kotoran sapi, dan promosi hasil kerja kelompok sasaran. Berdasarkan hasil pengujian dalam pengembangan ini, pemanas kandang ayam pedaging berbasis biogas pada kondisi penampungan maksimum dapat memanaskan kandang hingga waktu 90 menit dan bisa digunakan sebagai alternatif pemanas kandang ayam. Pemanas kandang ayam pedaging berbasis biogas yang dikembangkan berbahan dasar feses sapi yang diferementasi. Limbah hasil fermentasi biogas berupa pupuk organik dapat dimanfaatkan sebagai pupuk organik. Pupuk organik ini dapat digunakan sebagai pengganti pupuk kimia pada sektor pertanian di Desa Sadamantra.
e-book Multimedia Animation Implementation on Concept Mastery and Problem-Solving Skills of Crystal Structure Subjects in Engineering Materials Course Amay Suherman; Mumu Komaro; A. Ana
Indonesian Journal of Science and Technology Vol 8, No 2 (2023): (ONLINE FIRST) IJOST: September 2023
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v8i2.55320

Abstract

This research is motivated by students’ difficulties in understanding abstract, complex, and dynamic concepts in the learning process of the Engineering Materials course. The course is very important because it is indispensable for advanced study program expertise courses. The purpose of the research is to analyze the impact of using the e-book Multimedia Animation (e-MMA) in the learning process of engineering materials courses on improving students’ learning outcomes in the crystal structure subject. The research used an experimental method with a randomized control group pretest-posttest design. Two groups were assessed from two classes in Engineering Department randomly selected as the research sample. The subject that becomes the focus of this study is Crystal Structure to understand Concept Mastery and Problem-solving aspects. Thus, there will be two competency data from the research results. The application of e-MMA in the learning process of engineering materials can improve student learning outcomes with an increase in the high category N-gain. The E-MMA is very effective in solving the problems of students in understanding crystal structure subject in engineering materials courses because of their ability to provide images and animations of abstract objects. Students can easily understand the concepts and formulas that exist in the crystal structure subject of engineering materials course
ANALISIS KEKUATAN IMPACT BAHAN MIXER BLADE AKIBAT PENGARUH HEAT TREATMENT Ihya Sulaiman, Muhamad Yusril; Hamdani, R. Aam; Wardaya; Komaro, Mumu
Jurnal Permadi : Perancangan, Manufaktur, Material dan Energi Vol 3 No 3 (2021): JURNAL PERMADI: PERANCANGAN, MANUFAKTUR, MATERIAL DAN ENERGI
Publisher : Universitas Nusa Putra

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (971.255 KB) | DOI: 10.52005/permadi.v3i3.55

Abstract

Mixer blade is one of the tools used in the cement industry as a tool to mix the composition of raw cement into ready-to-use cement. However, in its use, damage is often caused when the mixing process takes place, there is material that is too hard and makes the blade break. Based on these problems, the author made a study entitled "Analysis of the Difference in Impact Strength of Mixer Blade Materials Due to the Heat Treatment Process". This study aims to determine the difference in impact strength received by the mixer blade material after the heat treatment process. The Heat Treatment processes carried out are Quenching, Carburizing, and Tempering. The method used in this research is the experimental method. The process of making specimens is carried out in the UPI Mechanical Engineering Education Design Production lab. The Heat Treatment process is carried out at the POLMAN Manufacturing Process Lab. And for the process of testing material properties, it is carried out at the Metallurgical Lab of UPI Mechanical Engineering Education. The material of this mixer blade is low carbon steel so that the carburizing process is chosen. The carburizing process was carried out with a carburizing medium (carburizer) a mixture of 60% coconut shell charcoal and 40% NaCo3 (weight ratio) at a temperature of 850°C and held for 90 minutes. Cooling is done by storing the specimen in the furnace so that cooling is slow. Followed by a tempering process at a temperature of 500°C and held for 60 minutes and carried out a quenching process with free air. There is a difference in the impact strength of the object from 1.84 J/mm2 to 0.81 J/mm2 and a difference in surface hardness from 85.67 HRB to 92.83 HRB.
Application of Augmented Reality (AR) In Vocational Education: A Systematic Literature Review Siddiq Darmawan; Mumu Komaro
VANOS Journal of Mechanical Engineering Education Vol 8, No 2 (2023)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/vanos.v8i2.20841

Abstract

In education, Augmented Reality has been widely used to complement the standard curriculum. This article aims to examine how the application, and impact of the use of AR in Vocational Education. The Systematic Literature Review method is used to identify, study, evaluate, and interpret Augmented Reality in vocational education. Research data were identified by help of the PRISMA 2020 form. Article was collected from Science Direct database. There were 454 articles. After being selected using inclusion and exclusion criteria, the data used were 14 articles. The results of the study reveal that AR is applied in learning as an innovative learning medium, a new approach to learning to improve students' understanding of knowledge, and skills and provide a concrete learning experience. The integration of AR in education has the impact of increasing students' understanding and learning experience, promoting positive attitudes, making the learning process fun and interesting and learning efficiency.
Kompetensi: Wawasan Kependidikan, Akademik, Dan Pengembangan Profesi Guru Pada Evaluasi Implementasi KTSP di SMK R Syafiar; Amay Suherman; Mumu Komaro
Inovasi Kurikulum Vol 6, No 2 (2009): Inovasi Kurikulum, August 2009
Publisher : Himpunan Pengembang Kurikulum Indonesia (HIPKIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (235.72 KB) | DOI: 10.17509/jik.v6i2.35703

Abstract

Pelaksanaan KTSP di sekolah masih mengalami hambatan pada unsur guru. Implementasi KTSP masih diwarnai minimnya sosialisasi dan kompetensi guru. Timbul pertanyaan bagaimana mungkin KTSP berhasil diterapkan di sekolah jika para guru masih belum memahami konsep, substansi, dan mekanisme pelaksanaan KTSP. Jika masalah ini dibiarkan maka akan sia-sia apa yang telah dilakukan oleh pemerintah dan penentu kebijakan pendidikan, sehingga dalam konteks ini perlu dipahami bahwa pentingnya kompetensi yang harus dimiliki guru. Permasalahan di atas, diteliti melalui evaluasi implementasi KTSP pada aspek kompetensi wawasan kependidikan, akademik, dan pengembangan profesi menggunakan model perbandingan antara standar evaluasi dengan hasil observasi (standard vs observ). Subjek penelitian adalah guru Mata Diklat Teknik Gambar Mesin di SMKN 2 Bandung. Instrument penelitian berupa: observasi, wawancara dan studi dokumentasi yang perangkatnya di jadment oleh ahlinya. Hasil penelitian menunjukkan bahwa kompetensi wawasan kependidikan dibandingkan dengan rambu-rambu tuntutan kurikulum yang terdapat pada dokumen KTSP di SMK, diperoleh ketercapaian lima pulih koma sembilan puluh tujuh persen, kompetensi akademik keilmuan dan keterampilan diperoleh ketercapaian lima puluh delapan koma tiga persen, sedangkan kompetensi pengembangan profesi diperoleh ketercapaian tigapuluh depalan koma nol tujuh persen.
INNOVATIVE LEARNING MEDIA IN TEACHING 2D DRAWING MODIFICATION WITH CAD TECHNOLOGY Selfia, Meliza; Hamdani, Aam; Komaro, Mumu
Journal of Mechanical Engineering Education (Jurnal Pendidikan Teknik Mesin) Vol 11, No 1 (2024): June 2024
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jmee.v11i1.69079

Abstract

The lack of understanding of students on 2D drawing modification material using CAD is the background for this research. The purpose of this study is to produce products in the form of video tutorial learning media, knowing the feasibility of experts, knowing user responses, and knowing the improvement of learning outcomes after using media. This study used quantitative research methods with a pre-experimental research design with the type of one group pre-test post-test design. Purposive sampling was conducted to select 34 samples from TPM grade XI learners. This research produces video tutorial learning media. The results of the feasibility assessment conducted by show that the video tutorial learning media that has been made is declared "very feasible". The results of media user responses obtained the category "very good". Learning outcomes after using video tutorial learning media have increased, this is reflected in the increase in student learning outcomes measured through the use of n-gain with an average score of 0.38 in the "medium" category. Thus, it can be concluded that this video tutorial learning media is very feasible for use on manufacturing engineering drawing elements. 
Co-Authors A. Ana Aam Hamdani, Aam Abdul Sori, Abdul Aceng Sambas Agus Solehudin Ahmad Aminudin Al Husaeni, Dwi Fitria Amay Suherman Amin Solihin, Amin Anjani, Rai Aprianto, Ary Ardipamungkas, Rakensa Satria Ariyano Ariyano, Ariyano As'ari Djohar Asari Djohar As’ari Djohar Ayi Suherman Ayu Permata Sari Darmawan Setia Rahayu Dedi Supriawan, Dedi Deny Poniman Kosasih Dian Rudiawan, Dian Doreng, Rollyka Ega Taqwali Berman Eka Fitrajaya Rahman Enda Permana, Enda Enok Mardiah Fahmi Arif Fajar Falah, Ferdian Fatah, Pipit A Fatra J Purnama, Fatra J Fauzan Firdaus Hafidz, Radif A. Hambali, Muhammad W. Hamzah, Bahha Hanissa Okitasari Hari Din Nugraha Husain, Wahyu Arief Ida Hamidah Ida Hamidah Ihya Sulaiman, Muhamad Yusril Ilyasa, Aditya Nur Ina Yulianti Inu H Kusumah, Inu H Inu H. Kusumah, Inu H. Ismiyanto, Oka Iwa Kuntadi Kamin Sumardi Kasda, Kasda Khoeruman, Khoeruman Lala Septem Riza Larutama, Wiku Lilis Widaningsih, Lilis Mada Sanjaya WS Majid, Aldi H Masnah, Siti Laily Maulana, Adryan Nanda Mauludin, Harri Azhari Mohamad Afendee Mohamed Mokhamad Syaom Barliana Muhammad Ibnu Rusydi Muhammad Noor, Ridwan Adam Mujiarto Mustafa Mamat Musthafa Kamal, Musthafa Nabila, Khansa Noor, Ridwan A. M. Noor, Ridwan A.M. Noviyana, Kiki Nugraha, Maulana Nugroho, Wisnu Y Ono Wiharna, Ono Panujuh, Panujuh Piantari, Erna Pratama, Asha I. Pratama, Deden Ramdani Priono, Agus I. Pujangga, Jajang Puradimaja, Herdy Purnawan Purnawan Purnawan Purnawan Puspanikan, Saskia Kanisaa Putri, Dhevina Raysha Putri, Raden N.V. R Syafiar Radityan, Fatwa T. Rahman, Aulia Zikri Reza Angga Nugraha Ricky Cahyasari Putra Ridha, Muhammd R Rifqi Oktavian Rivaldy, Deries Riyanto, Naufal Hadziky Rizki Hikmawan Sandi Setiawan Saprudin, Azbi Ziesha Selfia, Meliza Setyo, Bangkit A. Sibarani, Hendra P. Siddiq Darmawan Sidik, Asep Nurfajar Somantri, Cecep Sriyono Sriyono Subiyanto Subiyanto Suheri, Viraldy Abizar Sujadi Sujadi Sukrawan, Yusep Supriyanto Supriyanto Syafaruddin Siregar, Syafaruddin Tatang Permana, Tatang Trio Wahyudin, Trio Vina Dwiyanti Virgianto, Gunawan Wardaya Wardaya Wardaya Wendi, Henson Febri Wiku Larutama Wiranegara, Mohammad Rizky Wowo S. Kuswana, Wowo S. Yayat Yayat Zevi M Fratandha, Zevi M