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All Journal EKSAKTA: Journal of Sciences and Data Analysis JFA (Jurnal Fisika dan Aplikasinya) JPSE (Journal of Physical Science and Engineering) Jurnal Penelitian Pendidikan IPA (JPPIPA) Journal of Physics and Its Applications JURNAL EKSAKTA PENDIDIKAN (JEP) Pelita Eksakta Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika Pillar of Physics: Jurnal Berkala Ilmiah Fisika ASEAN Natural Disaster Mitigation and Education Journal (ANDMEJ) JIPI (Jurnal IPA dan Pembelajaran IPA)

Syafriani Syafriani

Departement Of Physics, Universitas Negeri Padang, Jl Prof. Dr. Hamka Air Tawar Padang 25131

Author-ID : 2756514

Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Materials Science & Nanotechnology Mathematics Physics Other

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Education of Communities at The Earthquake And Tsunami Disaster in Kenagarian Pasar Baru Kecamatan Bayang Pesisir Selatan Syafriani Syafriani
Pelita Eksakta Vol 2 No 1 (2019): Pelita Eksakta Vol. 2 No. 1
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol2-iss1/41

West Sumatra is an area with a high seismic level. Earthquakes can be sourced on land and sea. Earthquakes originating at sea can cause tsunamis. One area of West Sumatra which is located near the coast is the Pasar Baru area, Bayang Pesisir Selatan District, where if an earthquake occurs in the sea it will have the potential for a tsunami to occur. Therefore, it is very important to provide knowledge to the people who live in areas prone to earthquakes and tsunamis, especially those close to the coast. The knowledge provided aims to help measure community preparedness in the event of a disaster. So that the community can be better prepared and alert in facing disasters and can minimize the impact of the disaster. With this preparedness evaluation, it is expected that the community will have knowledge about earthquake and tsunami disasters, the impacts of disasters and knowledge to be prepared for the disaster.

Technical Guidance for Society Preparedness to Encounter Earthquakes and Tsunami In Kanagarian Api-Api Pasar Baru, Kecamatan Bayang Pesisir Selatan Syafriani Syafriani
Pelita Eksakta Vol 3 No 2 (2020): Pelita Eksakta Vol. 3 No. 2
Publisher : Fakultas MIPA Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pelitaeksakta/vol3-iss2/104

Wilayah Kanagarian Api-Api Kecamatan Bayang, Kabupaten Pesisir Selatan secara geografis berada di wilayah pesisir pantai dan tektonik aktif yang menyebabkan gempabumi. Gempabumi yang terjadi di lautan bisa menyebabkan terjadinya Tsunami. Oleh karena itu sangat penting untuk memberikan pengetahuan kepada masyarakat yang tinggal di daerah yang rawan terhadap bencana gempa bumi dan tsunami khususnya daerah yang dekat dengan Pantai tentang bahaya dari gempabumi dan tsunami. Kegiatan pengabdian kepada masyarakat ini dilakukan di 2 tempat yaitu di UPT SD.N 38 Api-Api dan di Kantor Wali Nagari Api-Api Kecamatan Bayang Kabupaten Pesisir Selatan. Pengetahuan yang diberikan ini bertujuan agar dapat membantu mengukur kesiapsiagaan masyarakat akan datangnya bencana. Sehingga masyarakat dapat lebih siap dan siaga dalam menghadapi bencana serta dapat meminimalisir dampak yang terjadi akibat bencana tersebut.

Identification of Elemental Composition and Heavy Metal Content in Maninjau Lake Sediment Using X-Ray Fluorescence (MNJ 18-41B) Fajar Akmal; Hamdi Rifai; Syafriani Syafriani; Caroline Bouvet De La Maisonneuve; Jeffrey Anthony G. Oalmann; Francesca Forni; Steffen Eisele; Marcus Phua; Rizaldi Putra
JPSE (Journal of Physical Science and Engineering) Vol 6, No 2 (2021): JPSE (Journal of Physical Science and Engineering)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar

Maninjau Lake is a caldera lake located in Agam, West Sumatra. This lake was formed from the volcanic activity of Mount Maninjau Purba about 60,000 years ago. The volcanic material resulting from the eruption is scattered and deposited in various places, one of which is in lake sediments. Volcanic ash contains various types of elements, including heavy metal elements. This study aims to determine the composition and content of heavy metal in the sediments of Maninjau Lake. The sample analyzed was MNJ 18-41B with a core length of 440 mm, focusing on specimens 148 mm and 376 mm. The selection is a specimen based on the magnetic susceptibility value obtained from the measurement meter susceptibility of the MS2E. Specimen 148 has a value susceptibility low of 2.1 × 10-8 m3/kg, while the 376 specimens have the highest value of susceptibility, the highest 141 × 10-8 m3/kg. The content of sediment elements was determined using the results of X-Ray Fluorescence (XRF) measurements. The measurement results showed that the mineral-forming elements in the sediments of Lake Maninjau were dominated by Si, Fe, Rh, and Zr. In contrast, the highest heavy metal elements are Mn, Fe, Sr, and Rh. Based on the elemental composition and mineral oxide compounds in the sediments of Lake Maninjau derived from volcanic ash.DOI: 10.17977/um024v6i22021p068

Pengaruh penggunaan LKPD dalam model kooperatif tipe think talk write terhadap peningkatan keterampilan collaboration peserta didik Weni Oktavia; Hidayati hidayati; Syafriani syafriani; Wahyuni satria dewi
PILLAR OF PHYSICS EDUCATION Vol 13, No 3 (2020)
Publisher : Universitas Negeri Padang

Student’s learning achievement in Physics especially aspects of skills are not optimal because they are less involved in the learning process and they are less able to collaborate. Besides of that, teaching materials used in learning is still not diverse and not yet fully used . Therefore, researchers use the LKPD in the Cooperative Think Talk Write type as an alternative in improving student’s collaborative skill. This research is aimed to determine the effect of using LKPD in the Cooperative Model Think Talk Write Type Against the Improving of Collaboration Skills in 10th Grade Students of SMAN 1 Pariaman. This research is using a quasi-experimental design with a randomized control group only design. The populations were students in X MIPA 1 - X MIPA 5 that were taught by the same teacher with the same teaching hours at SMAN 1 Pariaman and registered in 2019/2020. Researcher used purposive sampling technique. Collaboration skills were used as a data research. Instrument of this research a performance assessment sheet. The data were analyzed by two average similarity tests. The results showed the average value of Physics learning for the collaboration skills competence in the experimental class is 80.06 and the control class is 68.90. The conclusion of the research is there is a significant influence from the use of LKPD in the Cooperative Model Think Talk Write Type towards the Improvement of Collaboration Skills in 10th Grade Students of SMAN 1 Pariaman

Validitas LKS berbasis problem solving dalam meningkatkan keterampilan 4C pada meteri termodinamika dan gelombang mekanik Elsa Okta Memori; Yenni Darvina; Syafriani Syafriani; Wahyuni Satria Dewi
PILLAR OF PHYSICS EDUCATION Vol 13, No 2 (2020)
Publisher : Universitas Negeri Padang

In the 21st century it is expected to form comparative, innovative, creative, competitive and collaborative people. In the 2013 curriculum which was revised in 2017 contained important points, including the following: 1) strengthening of character education or what we often refer to as PPK. 2) attachment 4C consisting of the ability of creativity (creativity), critical thinking (critical thinking), collaboration (collaboration), and communicating (communication). 3) Literacy. 4) Higher Level Thinking Skills (HOTS). Where I focus more on 4C skills. Reality on the ground does not match the expected conditions. This is obtained from the results of preliminary studies that have been carried out in three high schools in Padang, it appears that in the physics learning process the school has implemented the 2013 curriculum, but according to some teachers the learning process is more comfortable using the friction instruction method. During the learning process the school has used LKS. Use of worksheets will be done if only practicing, while the question is still using worksheets sold by publishers. In the 21st century skills in the application learning process are not maximized nor are worksheets used. Only 21st century skills have been applied to learning, namely collaboration and communication skills. Though critical thinking skills and creativity are quite difficult to apply. This type of research uses Research and Development (R&D) with the Borg and Gall development model. The data source in this study was obtained from the results of validation by 3 validators by giving questionnaire instrumentation which contained six assessment components, namely the feasibility of supporting material content, problem solving models, 4C skills, language feasibility, feasibility of presentation, feasibility of presentation, feasibility of presentation, Graphic LKS. Based on the results of the study, the results of the validation of problem solving-based worksheets in improving 4C skills on thermodynamics and mechanical waves were 83.27%.

Efek LKS IPA terpadu tema gerak dalam kehidupan sehari-hari bermuatan keterampilan literasi dalam pendekatan saintifik pada hasil belajar siswa kelas VIII SMPN 25 Padang Meisyarah Nabillah; Asrizal Asrizal; Festiyed Festiyed; Syafriani Syafriani
PILLAR OF PHYSICS EDUCATION Vol 12, No 2 (2019)
Publisher : Universitas Negeri Padang

The 21st century is marked by the rapid progress of knowledge, information and communication and technology. To develop the some abilities of students in the 21st century, they must have good the literacy skills. The government has encouraged literacy skills of students through the school literacy program. Besides that, the government also has tried to improve learning outcomes of students through integrated science teaching. However, the real condition indicated that the integration of science learning material in schools was still low. The average value of integration of the science learning material in the student worksheet which used in the Padang city was 53.87. The solution to this problem is to implement the integrated science student worksheet by integrating the literacy skills. The purpose of the research was to determine the effect of the use of the integrated science student worksheet on the theme of motion in daily life by integrating literacy skills in the scientific approach to the learning outcomes of grade VIII students in SMPN 25 Padang. The type of research was a quasi-experimental with Randomized Control-Group Only Design. The sampling technique used both purposive sampling and cluster random sampling. The instrument for collecting the data on learning outcomes of students consists of three parts, namely the attitude observation sheet for the attitude aspect, the knowledge test sheet in the form of a post test for the knowledge aspect, and the scientific performance assessment sheet for the skill aspect. The research data were analyzed by using descriptive statistics, normality test, homogeneity test and comparison test of two means. Based on data analysis, it can be stated that the use of the integrated science student worksheet on the theme of motion in daily life by integrating the literacy skills in the scientific approach has a significant effect on student learning outcomes on aspects of knowledge, skills, and attitudes with a 95% confidence level. This result also indicated that the integrated science student worksheet on the theme of motion in daily life by integrating the literacy skills in the scientific approach is effectively used in science teaching by science teachers for grade VIII students.

Physics E-Book Design for High School Students Using Flip Pdf Professional Based on Edupark Hot Waterboom Solok Selatan Titin Agustina; - Hamdi; Amali Putra; - Syafriani
PILLAR OF PHYSICS EDUCATION Vol 13, No 4 (2020)
Publisher : Universitas Negeri Padang

In facing the era of the industrial revolution 4.0, education is needed that can form a creative, innovative, and competitive generation. This can be achieved by optimizing the use of technology as a tool in education. In terms of education, the government made improvements to the learning system, namely curriculum development. The 2013 curriculum regulates learning resources, namely books, print and electronic media. But in reality the student books used in school only contain physics material and have not been fully integrated with the dimensions of attitude, spirituality, and local context. The existing teaching materials have not included the implementation of the 2013 curriculum and are not sufficient for students to learn independently. One solution to this problem is the physics e-book based on Edupark. This study aims to produce a physics e-book based on the Edupark Hot Waterboom in South Solok using a professional flip pdf for valid high school / MA students. The type of research used is development research using the Plomp development model. The plomp model is a research design suitable for developing research-based solutions in education. The plomp model is used to develop or validate theories about the learning process. The results of the validation test are used to test the advantages of the product that has been made and as a guide in making revisions to the e-book. The average value of each assessment component in the physics e-book based on the South Solok Water Boom Edupark can be determined from the average of the four assessment components including 1) content feasibility component 2) learning design component 3) display component and 4) software utilization component. From the percentage of the four components, the results of the e-book validation instrument were obtained by three validator experts with an average percentage of 85.11% with a very valid category

Pengaruh penerapan model pembelajaran inkuiri tipe pictorial riddle berbantuan media pembelajaran interaktif terhadap pencapaian kompetensi IPA siswa kelas VIII SMPN 31 Padang Dessy Ratnasari; Yurnetti Yurnetti; Hidayati Hidayati; Syafriani Syafriani
PILLAR OF PHYSICS EDUCATION Vol 13, No 2 (2020)
Publisher : Universitas Negeri Padang

Education is an effort to provide certain knowledge, insights, skills and expertise to individuals to develop their talents and abilities. Science (IPA) is a branch of science that has an important role in the education process, because it requires students to think and have a scientific attitude that organized and systematic. But the achievement of learning outcomes in science subjects that are not optimal because students are less involved in getting the concept of learning science. Besides that the use of models used in learning is still not diverse and has not used the media fully. Therefore, researchers use the Inquiry learning model pictorial riddle type assisted by interactive learning media as an alternative in overcoming students' boredom in PBM. This study aims to determine the effect of the use of Inquiry learning model Pictorial Riddle Type Assisted by Inactive Media on the Achievement of Competencies of Grade 8 Students of SMP N 31 Padang. The kind of this research is a quasi-experimental research design with a randomized control group pretest-posttest design. The study population was all classes VIII 1 - VIII 5 taught by the same teacher with the same number of hours at SMP N 31 Padang registered in 2019/2020. The sampling technique that used in this research is purposive sampling. The research data used are student learning outcomes data for knowledge competence. The research instrument used was a written test to measure knowledge competence. The research data were analyzed by two average similarity tests. The results showed the average value of science learning outcomes for knowledge competence in the experimental class 72.41 and the control class 65.98. The conclusion of the research is the hypothesis which states that there is a significant influence of the use of the Inquiry learning model of pictorial riddle type assisted by interactive learning media on the achievement of science competencies of grade 8 students of SMP N 31 Padang..

ANALYSIS OF THE COMPATIBILITY OF HIGH SCHOOL PHYSICS MATERIALS WITH LANDSLIDE MATERIALS Elsa Yanfatriani; Nurul Hazwani; Ahmad Fauzi; - Hamdi; - Syafriani
PILLAR OF PHYSICS EDUCATION Vol 14, No 2 (2021)
Publisher : Universitas Negeri Padang

Indonesia is prone to landslides. Analysis of the level of suitability of high school physics material with landslide material is important because not all physics material can be integrated with landslide material. Until now, it is not known the level of conformity of high school physics material with landslide material for at least one semester. This study aims to determine the level of suitability of high school physics material with landslide material. This type of research is a descriptive research and uses a qualitative approach. The population used is all material which is a field of physics study and the sample is Physics material for SMA/MA curriculum 2013. The instrument of this research is an analysis sheet of the suitability of Physics material with Landslide material in the form of tables and data collection techniques through documentation studies. The results showed that the physics material for class X semester 1 was in the very appropriate category and semester 2 was in the very appropriate category, the physics material for class XI semester 1 was in the quite appropriate category, the physics material for class XI semester 2 was in the very appropriate category, physics material for class XI semester 2 was in the very appropriate category. class XII semester 1 and semester 2 are in the inappropriate category. This research implies that physics material with a very suitable category to be integrated with landslide material is easy to develop into a physics book integrated with landslide material.

PENGARUH LEMBAR KERJA SISWA TERINTEGRASI MATERI ENERGI PANAS BUMI TERHADAP PENCAPAIAN KOMPETENSI FISIKA SISWA DI SMA Ratna Mila; Ahmad Fauzi; Syafriani .
PILLAR OF PHYSICS EDUCATION Vol 11, No 1 (2018)
Publisher : Universitas Negeri Padang

ABSTRACTLow achievement of students competence are caused by lack of motivation for problem solving abilities of students. Problem-solving abilities on competence of knowledge is least students who are able to answer questions above the level of C3(aplication). Competence of skill is only some students who are able to problem solving with scientifi and have difficulties in solving the existing problems on teaching of student worksheet, that affecting achievement of student competence. Student motivation in problem solving can be enhanced by learning that is contextual, authentic and close to student life that is by integrating real problem and emerging issue into student learning process. Environmental problems faced by human is the limitation of energy in fulfilling their needs, while the province of West Sumatra is one of the provinces that have the potential of geothermal energy source because it is on the path of the volcano that should be developed and educate students in energy savings. The LKS is designed to integrate geothermal energy materials using the Reasoning and Problem Solving learning model. The purpose of the study, to investigate whether there is influence and how much contribution integrated geothermal energy LKS to the achievement of student competence. The type of research is quasi experiment and randomized control group design design that the study population is X class MIA students registered in the even semester of academic year 2016/2017. The sample was taken by purposive sampling technique. The research instrument is the final test to measure knowledge competence, observation sheet, self-assessment, and peer assessment to measure attitude competence, skill competency appraisal sheet to measure skill competence, and LKS assessment sheet. The data analysis used two-point equality test, linear regression test, and correlation test.Based on the data analysis, the students' knowledge, attitude and skill in the experimental class were 89.96; 84.85; 87.21 and control classes respectively 84.96; 82.98; 82,71. From t test, obtained t count> ttable so that null hypothesis rejected and alternative hypothesis accepted. With correlation test, the contribution of geothermal energy integrated LKS is 36,40% in knowledge competence, 33,64% on attitude competence, and 54,78% on skill competence. Based on the result, it can be concluded that there is influence and contribution of integrated LKS geothermal energy material to the achievement of students' competence to real level 0,05 on temperature material, calorie and optics in class X SMAN 12 Sijunjung..

Co-Authors - Afrizal - Akmam - Asrizal - Asrizal - Hamdi - Hamdi - Mandasari - Ma’muri - Nizamullah - Yulkifli Adya Mustika Sari Ahmad Fauzi Akmam Akmam Alif Yulanda Putri Amali Putra Andiyansyah Sabarani Angeline Chika Rorensia Asrizal Azmi Renaldi Renaldi Alrahmadana Caroline Bouvet De La Maisonneuve Cici Dwi Tisa Haspen Dessy Ratnasari Elsa Okta Memori Elsa Yanfatriani Fajar Akmal Fajri Syukur Rahmatullah Fajri Syukur Rahmatullah Fandu Alfadilah Fanny Rahmatina Rahim Fatni Mufit Festiyed Fitri Anggriani Francesca Forni Furqon Dawam Raharjo Hamdi Arifin Hamdi Rifai Hidayati Hidayati Ilham Akbar Jeffrey Anthony G. Oalmann Joshapat T. Sri Sumantyo Letmi Dwiridal Letmi Dwiridal Marcus Phua Matias Adam Canny Calvary Laia Meisyarah Nabillah Mirza Muhammad Waqar Mohamad Ramdhan Mona Berlian Sari Mudzullah Rajif Muhammad Reza Iswara Muslim Buldan muthia puteri amarda Nadya Fitra Kurnia Nofi Yendri Sudiar Nurmala Dewi Siregar Nurul Hazwani Rahmat Triyono Rahmi Sukmawati Ramli Ramli Ratna Mila Ridho Pratama Rizaldi Putra Robby Hendra Romadiana Dwi Rudi Kurniawan Rumi Yuliska Sandra Gusdalina Steffen Eisele Suaidi Ahadi Theja Lufiandi R Thomas Hardy Titin Agustina Ulfa Fadhilah Vicky Fikrotu Zakiyah Wahyuni Satria Dewi Weni Oktavia Westi Widia Wati Yenni Darvina Yogi AlFajar Yohandri Yunita Syafitri Yurnetti Yurnetti Zaimi Netrisa

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