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All Journal AL-MAKTABAH TARBIYA : Journal Education in Muslim Society Jurnal Mudarrisuna: Media Kajian Pendidikan Agama Islam Nurani: Jurnal Kajian Syariah dan Masyarakat Analisa J-PAI: Jurnal Pendidikan Agama Islam Anuva: Jurnal Kajian Budaya, Perpustakaan, dan Informasi Islamic Management: Jurnal Manajemen Pendidikan Islam Jurnal Pengabdian Magister Pendidikan IPA Jurnal Pendidikan Fisika dan Teknologi Indonesian Physical Review Kasuari: Physics Education Journal (KPEJ) Kappa Journal Jurnal Pengabdian Masyarakat Sains Indonesia (Indonesian Journal Of Science Community Services) Rayah Al Islam : Jurnal Ilmu Islam Dialog Jurnal Ilmiah Profesi Pendidikan Journal of Classroom Action Research Jurnal Inovasi Pendidikan MH Thamrin Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Ampera : A Research Journal on Politics and Islamic Civilization Jurnal Ilmiah Abdi Mas TPB Unram Unram Journal of Community Service (UJCS) Journal of Science and Science Education (JoSSEd) Didaktika Religia Jurnal Penelitian dan Pembelajaran Fisika Indonesia Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat Analisa: Journal of Social Science and Religion Lambda: Jurnal Ilmiah Pendidikan MIPA dan Aplikasinya Jurnal (FORSINTA) Informatika, Sistem Informasi dan Kehutanan Spiritualita : Journal of Ethics and Spirituality Jurnal Pendidikan dan Pengabdian Masyarakat Al-Rasikh : Jurnal Hukum Islam Indonesian Journal of Enterprise Architecture AMPLITUDO: Journal of Science & Technology Innovation Afkaruna: International Journal of Islamic Studies (AIJIS) EDUKASI Journal of Takhrij Al-Hadith
Muhammad Zuhdi
UIN Syarif Hiadayatullah Jakarta
Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Neuroscience Physics Public Health Social Sciences Other

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Journal : AMPLITUDO: Journal of Science

 1 
Measurement of Slope Stability on Stone Mines Around Pengsong Hills, West Lombok Area Zuhdi, Muhammad; Busyairi, Ahmad
AMPLITUDO : Journal of Science and Technology Innovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.8

Abstract

The slope stability angle of the surface landslide stability depends on the friction coefficient between the rock particles in the area. Measurement of slope stability is very useful for the safety of miners in mining areas. Measurement of slope stability is based on the friction coefficient. Measurements are made with a friction coefficient measuring instrument that has been designed and tested. Rock samples were taken at 3 rock mines around Mount Pengsong in West Lombok Regency. The measurement of the friction coefficient was carried out at the Physics Laboratory of the University of Mataram. The measurement results of the friction coefficient are then converted into slope stability angles. The results show that the slope stability angle in the mountains around the rock quarry around Mount Pengsong has a maximum value 5,71 degree of dry sample and 81,0 degree of moisture sample.
Ratio of All Unit Weight (AUW) to Thrust force of Upper Wing Aeromodelling Aircraft Zuhdi, Muhammad; Doyan, Aris; Syahrial, Syahrial; Rokhmat, Joni; Kosim, Kosim
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.12

Abstract

The aircraft used in this study is the upper wing type which has the advantage of flight stability. This upper wing aircraft was designed by the researchers themselves with three different types of wings with a wing span of 1.35m and a fuse lag of 0.925 meters. There are four main forces that work when the plane is in the air, namely lift, thrust, air resistance and gravity. From the results of this study, it can be concluded that the heavier the aircraft unit being flown, the greater the minimum thrust required to fly the aircraft. The measurement results of the 3 aircraft weights, namely 917 grams, require a thrust of 2030 grams of force, whereas for a total aircraft weight of 1,230 grams a thrust of 2510 grams is required, and at an aircraft weight of 1495 grams a minimum thrust of 3040 grams is required. The results also show that the thrust generated is not linear with the throttle position
Implementation of Project Based Learning (Pjbl) at Basic Physics Course Based on Aeromodelling Project Zuhdi, Muhammad; Wahyudi, Wahyudi; Sutrio, Sutrio
AMPLITUDO : Journal of Science and Technology Innovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.87

Abstract

The objective of this study was to describe students' abilities through Project Based Learning in Basic Physics courses with aeromodelling aircraft manufacturing projects. This research was conducted using a One-Shot Case Study design with subjects consisting of a classroom with a total of 57 students in the teaching and education faculties. Research data obtained from pretest - posttest analysis. Data analysis with percentage technique was then processed descriptively. The results showed that students' comprehension abilities increased with a significant increase in grades. From this study it can be concluded that the Project Based Learning learning model can improve students' understanding abilities
The Influence of Cognitive Style on Students' Critical Thinking Skills in Physics Material Hidayatullah, Nisa; Gunada, I Wayan; Susilawati, Susilawati; Zuhdi, Muhammad
AMPLITUDO : Journal of Science and Technology Innovation Vol. 3 No. 2 (2024): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v3i2.244

Abstract

This research aims to determine the influence of cognitive style on students' critical thinking abilities. This research uses a quasi-experimental method with a factorial design research design. The research subjects consisted of class XI MAN 1 Central Lombok students who were divided into experimental classes and control classes. The experimental class uses the PBL model, while the control class uses a conventional learning model. Research instruments include critical thinking ability tests and the Group Embedded Figures Test (GEFT) cognitive style test. Before the critical thinking ability test instrument is given, a test of the instrument is first carried out, namely a validity and reliability test. level of difficulty, and distinguishing power. The research results show that the significant level value is 0.001 which is smaller than α which is equal to 0.05 (0.000<0.05). These findings indicate that there is an influence of cognitive style on students' critical thinking abilities.
The Influence of the Project Based Learning (PjBL) Model on Student Learning Outcomes Namira, Hafifah; Zuhdi, Muhammad; Wahyudi, Wahyudi
AMPLITUDO : Journal of Science and Technology Innovation Vol. 3 No. 1 (2024): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v3i1.123

Abstract

The purpose of the research to determine the effect of Project Based Learning (PjBL) model on student learning outcomes in optical instruments. The sampling technique used purposive sampling, obtained class XI MIPA 4 as experimental class and XI MIPA 5 as control class. The research design used was a nonequivalent control group design. The experimental class will be given treatment using the Project Based Learning (PjBL) model, while the control class will use the expository model (conventional learning). Learning outcomes abilities measured in the cognitive domain include: C1) remembering, C2) understanding, C3) applying, C4) analyzing, C5) evaluating, and C6) creating. The instrument used was 10 multiple choice questions. Data were analyzed using parametric statistics, namely Manova. The results showed a sinificance value of 0.000 < 0.05 and a value of Rcount > Rtable where 0.359 > 0.350, so H0 was rejected and Ha was accepted. So can be concluded that there is an influence of the Project Based Learning (PjBL) model on scientific literacy and student learning outcomes in optical equipment material.
Sources of Error in Blood Pressure Measurement Using Digital and Aneroid Tensimeters Zuhdi, Muhammad; Busyairi, Ahmad
AMPLITUDO : Journal of Science and Technology Innovation Vol. 3 No. 1 (2024): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v3i1.137

Abstract

A tensimeter is an instrument works with concept of physics used to measure blood pressure. The measured blood pressure is the relative pressure between the pressure inside the blood vessels compared to the pressure of the atmosphere. Blood pressure measurements using a digital tensimeter are much more acurate than measurements using a aneroid tensimeter. Measurements with an aneroid sphygmomanometer at a hospital in the city of Mataram showed a measurement error up to 20 mmHg compared to a digital sphygmomanometer. Source of error consist of two main factors ie. Instrument error and human error. From this research it was found that measurements using a digital sphygmo-manometer are more accurate, so the use of this type of sphygmomanometer is highly recommended for clinical measurements in hospitals and health hospitals.
Development of Student Worksheets Based on Problem Based Learning (PBL) Assisted by PhET Simulations to Improve Mastery of High School Physics Concepts Maulana, Lalu Muhammad Septian; Kosim, Kosim; Zuhdi, Muhammad; Wahyudi, Wahyudi
AMPLITUDO : Journal of Science and Technology Innovation Vol. 3 No. 2 (2024): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v3i2.196

Abstract

This development research aims to produce a product in the form of a Student Workshees (known LKPD) based on a problem-based learning model that is feasible, practical and effective for improving students' mastery of concepts. This research is included in Research and Development (R&D) with a 4D model, which consists of defining, designing, developing, and disseminating. The product developed is Newton's Law LKPD supported by other independent curriculum tools: Learning Outcomes, Learning Goal Flow, Teaching Modules, and concept mastery test instruments. Data collection techniques use validation sheets, learning implementation observation sheets, student response questionnaires, and test instruments. The validity of the product was assessed by three expert validators, who were physics lecturers, and three practitioner validators, who were physics subject teachers. Their evaluations were performed using a Likert scale. Practicality is obtained from the teacher's observation sheet and student response questionnaires regarding learning. Effectiveness was obtained from the results of limited product trials in the form of an increase in pretest and posttest scores, which were analyzed using the n-gain test. The results of the validity of the product developed have a percentage, namely LKPD 92.12%; Learning Achievement 92.08%; Flow of Learning Objectives 92.60%; Teaching modules 89.78% and test instruments 91.15% with very valid and reliable categories above 75%, so the product can be said to be suitable for use. The results of the product's practicality were in the form of an implementation sheet by the teacher. Student responses of 92.08% and 82.10% were written in the convenient category. The results of the n-gain test for students' concept mastery were 0.74 in the medium category and included in the very effective criteria. Thus, the LKPD, Learning Outcomes, Learning Goal Flow, Teaching Modules and test instruments produced are feasible, practical and effective in improving students' mastery of concepts.
Co-Authors 'Ardhuha, Jannatin A, Syahrial Abd Rozak Abdul Qodir, Ilham Musthofa Abdurrahmansyah Agung Setiawan Ahmad Busyairi, Ahmad Ahmad Harjono Ahmad Syukrillah Ahyana, Ridho Alaa, Siti Albigaeri, Syahruly Nizar Alfany, Chalida Ali, Fathudin Alimajaya, Ahda Als Mustofa, Hisbulloh Amir Syarifuddin Andewy, Asri Andika Isma Anisa, Sulisti Aqilah, Aqilah Arduha, Jannatin Aris Doyan Arliani, Baiq Sopian Armai Arief Armini, Armini Arum, Bq Puspita Aryanti, Febry Prasetya Ashabul Kahfi, Ashabul Astini, Baiq Nilawati Asyhar, Mohammad Azhahra, Rizka Dwi Azhari, Wisnu Andika Azizah, Nur Rahmania Bahri, Wawan Saepul Chaerulummah, Nisa Dahri, Harapandi Dede Rosyada Edi Nurhidin Eksanti, Eriko Meliana Erika Winda Putri , Nur Fadholi, Affan Hilmi Gunawan Gunawan Gunawan Haerlin, Haerlin Hafirah, Diyah Putri Hafiz, Abdul Hakim, Syamsul Halim, Ichsan Jamil Hamidsyukrie, Hamidsyukrie Hartati, Fitriana Yuni Herbianti, Fitri Hidayati, Parni Hidayatullah, Nisa Hikmawati Hikmawati Hikmawati Huda, Dimyati Huda, Muhammad Qomarul Husna, Ade Husni Rahim Husnusshaliha, Baiq Ulfa I Nyoman loka I Wayan Gunada Ihwani, Baiq Alfifatul Iliana, Hezi Septi Ilma Wulansari Hasdiansa Indrianti, Lilik Infarlina, Baiq Hurun Ismi, Baiq Robi’atul Isrori, Indah Nahdiat Istiarini, Yunita JANNATIN ARDHUHA, JANNATIN Jasman, Zahra Ramadani Jaswadi JASWADI, Jaswadi Joni Rokhmat Juniarni, Cittra Kadarmayanti, Hesti Kardoso, Ricko Khoiruddin, Untung Khotimah, Yulia Azmi Kosi, Kosim Kosim Kosim Kurniawan, Riko Kurniawidi, Dian Wijaya Kusuma Hadi, Munzil Lesca Kamalatul Isy Mahendra, Dodi Mahzumi, M. Al-Qodhi Abi Saidil Maulana, Lalu Muhammad Septian Mubin, Muh. Ibnu Mudzakir Muh. Makhrus MUHAMMAD TAUFIK Muliadi Muntolib, Muntolib Nafisah, Ani Namira, Hafifah Ni Nyoman Sri Putu Verawati Nilawati Nilawati Nisrina, Nina Nurul Alya, Baiq Paiman Paiman Paramitha, Reny Pratiwi, Mutiara Anggi prayoga, Akbar Qiso, Ahmad Abdul Raharjo, Pranowo Rahman, Hardyanto Rahmat Hidayat Rahmatia, Citra Ramadhan, Aldy Ramadhan, Muhammad Wahyu Rinjani, Nazla Putri Rozak, Abd. Safitri, Desti Suci Sahidu, Hairunisa Sahwi, Sahwi Saiful Mujab, Saiful Samsudin, Abu Saprizal Hadisaputra Saputri, Baiq Andriani Saputri, Ferza Ayu Sari, Sasmita Saridudin, Saridudin Sarwenda Sarwenda Sarwenda Satutik Rahayu Sholikhah, Rista Aulia Sidik, Sapiudin Sisik, Jabar Suara, M. Teguh Jaka Satya Samudra Jati Sugra, Agung Suhada, Annisa Sadela Sukrisna, Bakti Suparto Suparto Susilawati Susilawati, Susilawati Sutrio Syahid, Muhammad Taufik Syahrial Ayub, Syahrial SYAHRIAL SYAHRIAL Syamsuddin Syamsuddin Syamsudin, Abu Thomafi, Nur Asiyah Sholihah W. Kurniawidi, Dian W.Kurniawidi, Dian WAHYUDI Wahyudi Wahyudi Wahyudi, Khairil Wardana, I Made Sastra Wulandari, Nala Oktavia Yuliana Yuliana Yulianti, Erba Rozalina Yusida Fitriyati, Yusida Yusni, Wahyudi ZM, Hamidsyukrie Zulfa, Ria