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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jurnal Pendidikan Fisika dan Teknologi Jurnal Ilmiah Profesi Pendidikan Jurnal Pendidikan, Sains, Geologi, dan Geofisika (GeoScienceEd Journal) Unram Journal of Community Service (UJCS) AMPLITUDO: Journal of Science & Technology Innovation

Syahrial Ayub

University of Mataram

Author-ID : 3345194

Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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PARAMETER-PARAMETER FISIKA UNTUK MENGUNGKAP STRUKTUR STATIS BAWAH PERMUKAAN GUNUNGAPI Syahrial Ayub; Muhammad Zuhdi; Muhammad Taufik
ORBITA: Jurnal Kajian, Inovasi dan Aplikasi Pendidikan Fisika Vol 7, No 1 (2021): Mei
Publisher : Universitas Muhammadiyah Mataram

ABSTRAKParameter-parameter fisika gunungapi diungkap dengan metode geofisika. Survei kakas gravitasi dan magnetik yang menghasilkan anomali positive bagi medan gravitasi dan magnetiknya, mengungkap struktur statis bawah permukaannya. Analisis tremor volkanik mengungkap dinamika internalnya. Gerakan-gerakan (aliran) fluida magma di dalam gunungapi menjadi sumber getar yang memancarkan gelombang seismik yang di sebut tremor volkanik. Lokasi, migrasi, daya pancar, bentuk geometri sistem pipa-kantong magma, periodisasi, model matematis dan sebagainya. Gempa volkanik yang disebabkan aktivitas magma dapat dijadikan indikator. Hasil pengeplotan posisi hiposenter dan episenter terhadap gempa volkanik yang terjadi, juga dapat mengungkap struktur statis bawah permukaan gunungapi. Kata Kunci : parameter-parameter fisika gunungapi; struktur statis bawah permukaanbawah permukaan ABSTRACTUsing methods of geophysics, physical parameters of volcano are described. Gravity and magnetic surveys yield positive anomaly on their fields, which can be interpreted as an accumulated material beneath the surface with certain values of its mass density and magnetic susceptibility. Analysis of volcanic tremor at the volcano to the knowledge of its internal dynamics. Fluid magma movements inside a volcano acts as source of vibrations which radiate sesmic wave called volcanic tremor. Location, migration, radiation power, geometry of magma chamber-pipe system, periodicities, mathematical models, etc. Volcanic earthquakes caused by magma activity can also be used as indicators. The results of the hypocenter and epicenter position of the volcanic earthquake that occurred, can also reveal the subsurface static structure of the volcano. Keywords : physical parameters;subsurface static structure

ANALISIS KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK DALAM PEMECAHAN MASALAH FLUIDA DINAMIS DENGAN MODEL PEMBELAJARAN STUDENT ORIENTED Syahrial Ayub; Gusti Afifah; Ni Nyoman Sri Putu Verawati; Hikmawati Hikmawati
ORBITA: Jurnal Kajian, Inovasi dan Aplikasi Pendidikan Fisika Vol 7, No 1 (2021): Mei
Publisher : Universitas Muhammadiyah Mataram

ABSTRAKMengajar berpikir kritis kepada peserta didik di sekolah menengah telah menjadi perhatian dalam beberapa dekade terakhir. Pembelajaran menggunakan model student oriented diharapkan mampu menggerakkan peserta didik berpikir kritis dan selanjutnya melakukan investigasi dalam pembelajaran. Penelitian ini bertujuan menganalisis kemampuan berpikir kritis peserta didik dalam pemecahan masalah fluida dinamis dengan model pembelajaran student oriented. Tujuan ini akan dicapai dengan melakukan penelitian eksperimen dengan desain one group pretest-postest. Penelitian melibatkan 17 peserta didik kelas XI MIPA 8 di SMA Negeri 2 Mataram yang menjadi sampel penelitian. Kemampuan berpikir kritis diukur menggunakan 10 instrumen tes yang berbentuk essay. Instrumen tes yang digunakan telah teruji validitas dan reliabilitasnnya. Data kemampuan berpikir kritis dianalisis secara deskriptif dan statistik. Hasilnya menunjukkan bahwa penerapan model pembelajaran student oriented pada pemecahan masalah fluida dinamis pada peserta didik mampu meningkatkan kemampuan berpikir kritis dan hasil belajarnya. Kata kunci : kemampuan berpikir kritis; model pembelajaran student oriented ABSTRACTTeaching critical thinking to secondary school has been a concern in the last few decades. Learning using the student-oriented model is expected to be able to move students to think critically and then carry out investigations in learning.The experimental research with one group pretest-posttest design. This research involving 17 students of class XI MIPA 8 at SMA Negeri 2 Mataram as a research sample. Critical thinking ability were measured using 10 essay test items. The test instrument used has been tested for validity and reliability. The data of critical thinking ability were analyzed descriptively and statistically. The results showed that the application of the student-oriented learning model to solving dynamic fluid problems in students was able to improve their critical thinking skills and learning outcomes. Keywords: critical thinking ability; student oriented learning model

Penggunaan Lembar Kerja Digital untuk Mengembangkan Keterampilan Komunikasi Mahasiswa pada Mata kuliah Telaah Kurikulum Fisika Hikmawati Hikmawati; Syahrial Ayub
Journal of Education, Science, Geology, and Geophysics (GeoScienceEdu) Vol. 2 No. 2 (2021): December
Publisher : Mataram University

This study aims to develop students' communication skills in the Physics Curriculum Study course through the use of Digital Worksheets. The subjects of this study were 23 students of class 5B. The student came from the Physics Education Study Program, University of Mataram, who attended the Physics Curriculum Study course in the odd semester of the 2021/2022 academic year. The research instrument used was a student communication skill observation sheet with three indicators. Observations were made online at the Learning Management System (LMS) equipped with Digital Worksheets on the Discussion Forum menu. Observations were made every meeting, namely 14 times using a 4-scale rating score. The increase in score from the first meeting to the last meeting was calculated using N-gain. The average score of student communication skills is 79.5 which is in good criteria. The improvement of students' communication skills based on the calculation of N-gain is 72.7 which is in the high category. Thus, the use of Digital Worksheets can develop students' communication skills in the Physics Curriculum Study course.

Optimalisasi Kompetensi Guru dalam Penerapan PjBL Berbasis STEM melalui IHT Endang P Handayani; Syahrial Ayub
Journal of Education, Science, Geology, and Geophysics (GeoScienceEdu) Vol. 2 No. 2 (2021): December
Publisher : Mataram University

This research aims to optimize teacher competence in implementing STEM-based PjBL through In House Training (IHT) by integrating school action research for teacher teachers in SD Negeri 6 Mataram. Research is conducted in 2 cycles with each cycle through the stages of planning, implementation and observation, evaluation and reflection. The research sample was a teacher of State Elementary School 6 Mataram which amounted to 10 people. The research began with STEM-based PjBL modeling, discussion of STEM-based PjBL learning and syntactic structures, STEM-based PjBL RPP design, and classroom application. These activities are integrated in the design of classroom action research. The results showed that In House Training (IHT) activities at SD Negeri 6 Mataram against teachers with the integration of school action research effectively improved teacher competence in implementing STEM-based PjBL.

Pelatihan Optimalisasi Penggunaan Kit IPA Sains Untuk Meningkatkan Penguasaan Konsep IPA Bagi Guru Guru SD Negeri 1 Cakranegara I Wayan Gunada; Sutrio Sutrio; Wahyudi Wahyudi; Ahmad Busyairi; Ni Nyoman Sri Putu Verawati; Syahrial Ayub; Kosim Kosim
Unram Journal of Community Service Vol. 3 No. 2 (2022): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v3i2.200

Training on optimizing the use of Science Kits for teachers of SD Negeri 1 Cakranegara has been carried out offline. This training activity aims to train and improve understanding and knowledge using the Science Kit in the learning process so as to improve mastery of science concepts. The methods used are lecture, simulation, and mentoring methods, and at the end of the activity an evaluation is carried out. The expected outcome is that teachers can use the Science Kit in the learning process in the classroom. The results of the activity show that this training activity can increase the knowledge of teachers in assembling and skills using the Elementary Science Kit, so that it has implications for increasing mastery of the concept of science through experiments

The Effect of the Discussion Method of Video Analysis of Physics Learning on High Level Thinking Skills of Students Hikmawati Hikmawati; Syahrial Ayub; Haerunisyah Sahidu
Jurnal Ilmiah Profesi Pendidikan Vol. 6 No. 1 (2021): May
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jipp.v6i1.155

Higher order thinking skills are one of the skills that are used as provisions for students to face competition in the era of globalization. The purpose of this study was to determine the effect of the discussion method of analysis of physics learning videos on students' higher order thinking skills. The subjects of this study were all 5th semester students who took the Physics Curriculum Review lectures in the 2020/2021 academic year at a university in the city of Mataram, totaling 64 people. The research method was quantitative, with a post-test only group design. Higher order thinking skills data were obtained from the essay test given after the treatment. Data analysis to test the hypothesis using one-way ANOVA and calculations using SPSS 25. The results showed that the value of the F coefficient of 16,846 with a significance of 0.000 is much smaller than the alpha value of 0.05. There are differences in higher-order thinking skills between students who take conventional discussion learning, students who take video analysis discussion learning, and students who take problem-solving learning. The follow-up test with the Tukey Test shows that the difference between class 1 and class 2 has a significance of 0.000, the difference between class 1 and class 3 has a significance of 0.003, and the difference between class 2 and class 3 has a significance of 0.048. All comparisons had a significance value less than an alpha value of 0.05, so further tests for all pairs of sample classes were significant. The average score of students who took conventional discussion learning was 78.45, the average score of students who took part in the video analysis discussion learning was 85.20, and the average score of students who took problem solving learning was 82.36. Thus, the class of students who took part in the video analysis discussion learning physics learning had the highest average compared to the other 2 classes. The discussion method of analyzing physics learning videos can be used as an alternative learning method to develop students' higher order thinking skills.

The Effect of PhET Simulation-Assisted Guided Inquiry Learning Model on Students' Critical Thinking Ability in Elasticity Material Ivan Ardisa; Ni Nyoman Sri Putu Verawati; Gunawan Gunawan; Syahrial Ayub
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 8 No 2 (2022): July-December
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpft.v8i2.4391

This study aims to determine the effect of PhET simulation-assisted guided inquiry learning model on students' critical thinking skills in Elasticity material. The type of research used is quasi-experimental with Nonequivalent Control Group Design. The population in this study were all students of class XI IPA at SMAN 1 Pringgabaya. The sample of this study was class XI H and class XI I, totaling 63 students, while the sampling technique was cluster random sampling method. The sample used in this study was class XI I (experimental class, totaling 32 people) and class XI H (control class, totaling 31 people). Before given the treatment, both classes were given an initial test to determine their initial ability. Based on the results of the initial test homogeneity test, the two samples had the same initial ability. The final test results for students' critical thinking skills obtained an average score of 79.45 with the highest score of 95 for the experimental class and an average of 74.27 with the highest score of 90 for the control class. The research hypothesis was tested with parametric statistical tests in the form of independent t-test variance. Such decision was taken on the basis of the testing. That is, the Sig (2-tailed) value of 0.028 is smaller than the significance level (α) of 0.05, and hence (H0) is rejected and (H1) is accepted. Thus, it can be interpreted that PhET simulation-assisted guided inquiry learning model has an effect on students' critical thinking abilities.

Analysis of Project Activities for Strengthening Pancasila Student Profiles (P5) through the Manufacturing of VCO Products Syahrial Ayub; Agustina Agustina; Muh. Makhrus
AMPLITUDO : Journal of Science and Technology Inovation Vol. 1 No. 2 (2022): August
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v1i2.18

This study aims to analyze the stages of making Virgin Coconut Oil (VCO) at SMAN 1 Sekotong, West Lombok, NTB Indonesia. Making Virgin Coconut Oil (VCO) products is one of the Projects to Strengthen Pancasila Student Profiles (P5) in the independent curriculum. The research objectives were achieved with qualitative descriptive methods and what was found during the research. Data was collected by observation, interviews with teachers directly involved in this project. The results of the analysis show the stages of making Virgin Coconut Oil (VCO) starting from selecting good coconuts, making coconut milk, separating the first coconut milk, and separating the second coconut milk and finally getting Virgin Coconot Oil (VCO).

Analysis of Students' Mastery of Basic Physics Concepts in Lectures Using E-Books Hikmawati Hikmawati; Syahrial Ayub
AMPLITUDO : Journal of Science and Technology Inovation Vol. 2 No. 1 (2023): February
Publisher : Balai Publikasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56566/amplitudo.v2i1.85

The use of teaching materials has many benefits for students, one of which is to make it easier for students to find information and assist in mastering concepts. This pre-experimental study aims to describe students' mastery of Basic Physics concepts in lectures using e-books. The subjects of this study consisted of all students taking Basic Physics courses at the Biology Education Study Program, University of Mataram, with a total of 27 students. The research was conducted in 7 meetings, starting from October 24 2022 to December 5 2022. The concepts studied consisted of: Static Fluid, Dynamic Fluid, Vibration and Waves, Temperature and Heat. Student concept mastery data was obtained from giving essay tests at the 8th meeting. The level of mastery of the concept is divided into 8 grades namely A, B+, B, C+, C, D+, D, E. Students are declared to have passed if they get grade C, with levels of mastery of concepts ranging from 65 to less than 70. The results showed that the grades the lowest is 66.2 (grade C), while the highest is 91.5 (grade A). The average value of concept mastery is 77.8 (grade B). Thus, it can be concluded that the percentage of students' concept mastery who obtain a pass grade of 100%. The use of e-books can be an alternative teaching material that can be used by lecturers and students in an all-digital era. E-book users can access anytime and anywhere

Optimizing the Development of P5 Worksheets for Teachers: Shaping Student Character at SMAN 1 Terara, East Lombok Regency Susilawati Susilawati; Aris Doyan; Ahmad Busyairi; Syahrial Ayub; Nina Nisrina
Unram Journal of Community Service Vol. 5 No. 2 (2024): June
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v5i2.632

Character education through the implementation of P5 (Projek Penguatan Profil Pelajar Pancasila) is an important initiative in the Indonesian education system to form students with integrity and national insight. This research aims to optimize the development of the P5 Worksheet for teachers at SMAN 1 Terara, East Lombok Regency, with a focus on building student character. Evaluation is carried out based on the responses of training participants regarding various aspects of material delivery and the abilities of the presenters. The results showed that the majority of participants (50) strongly agreed that the material was delivered well, while 15 participants agreed. The delivery of P5 integration was considered interesting by 44 participants who strongly agreed and 21 participants who agreed. The material was considered easy to understand by 48 participants who strongly agreed and 17 participants who agreed. Apart from that, the presenters were considered capable of creating creativity in the participants, with 47 participants strongly agreeing and 18 participants agreeing. There were no participants who gave responses that disagreed or disagreed with all aspects assessed. Overall, the results of this research show that the development of the P5 Worksheet is effective in improving the quality of learning and shaping student character in accordance with the Pancasila Student Profile

Co-Authors Agustina Agustina Ahmad Busyairi, Ahmad Ahmad Harjono Aris Doyan Endang P Handayani Gunawan Gunawan Gusti Afifah Gusti Afifah Haerul Johdi Haerunisyah Sahidu Hikmawati Hikmawati I Wayan Gunada Ivan Ardisa Jannatin 'Ardhuha Joni Rokhmat Kosim Kosim Muh Makhrus Muh. Makhrus Muhammad Taufik Muhammad Zuhdi Ni Nyoman Sri Putu Verawati Nina Nisrina Rohmiati Oktiana Ronodirdjo, Muhammad Zuhdi Susilawati Sutrio Syamsuddin Syamsuddin Wahyudi Wahyudi Wahyudi

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