Article Per Year (5 Year)
p-Index From 2020 - 2025
3.993
P-Index
This Author published in this journals
All Journal Berkala Ilmiah Pendidikan Fisika Jurnal Riset Fisika Edukasi dan Sains Jurnal Penelitian Pendidikan IPA (JPPIPA) ORBITA: Jurnal Pendidikan dan Ilmu Fisika JURNAL PENDIDIKAN TAMBUSAI Jurnal Sehat Mandiri Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika Pillar of Physics: Jurnal Berkala Ilmiah Fisika Jurnal Salingka Abdimas Journal of Climate Change Society Physics Learning and Education
Gusnedi Gusnedi
Universitas Negeri Padang
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Environmental Science Health Professions Materials Science & Nanotechnology Physics Public Health Social Sciences Other

Published : 42 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 42 Documents
Search

 1   2   3   4   5 
VALIDATION OF STUDENTS’ WORKSHEETS BASED ON CONTEXTUAL LEARNING APPROACH TO BUILD CRITICAL THINKING SKILLS Salwa Salsabilla; - Gusnedi
PILLAR OF PHYSICS EDUCATION Vol 15, No 4 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/12899171074

Abstract

This research was intended to produce students' worksheets according to contextual learning approach to build critical thinking skills of 10th-grade high school students on linear and projectile motion. The method used in this research is Sugiyono's level 4 research and development method which has been modified and restricted up to the validation stage. The data in this research was obtained based on the results of product validity which were assessed by three experts using validation sheet with six components, namely content feasibility, presentation, linguistics, contextual assessment aspects, critical thinking assessments aspect, and graphics. The obtained data were processed using Aiken's V validation analysis, the results are described through graphs. The results of the V coefficient of the product is 0,86 included in the very high category. So, the students' worksheets according to contextual learning approach to build the critical thinking skills of 10th-grade high school students on linear and projectile motion can be said to be very valid.
EFFECT SIZE OF MODEL APPLICATION REACT ON PHYSICS STUDENT’S ACHIEVEMENT Selvia indri ana; gusnedi gusnedi
PILLAR OF PHYSICS EDUCATION Vol 15, No 4 (2022)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/13645171074

Abstract

The 2013 Revised Curriculum requires teachers to develop learning through the integration of four elements, one of which is the 21st Century Skills (4Cs). To understand these requirements, learning with teacher-centered models and methods is no longer possible, and students must be empowered with student-centered active learning. Efforts to overcome poor student learning outcomes can be done by using a student-centered learning model and involving students actively in learning. One of them is the REACT learning model. The purpose of the study was to determine the effect of using the REACT model on physics learning outcomes for students of class X semester 2 of SMAN 1 RAO, Pasaman Regency.This type of research is experimental research using a posttest-only control design. The research subjects were all students of Class X MIPA SMAN 1 RAO for the academic year 2021/2022. The samples were taken using the purposive sampling technique. Research data is data on the achievement of student competence in knowledge competence. The final test (post-test) with multiple choice questions was used as a research instrument. The survey data were analyzed using the normality test, homogeneity test, and the similarity test of two averages.The results showed that the experimental class had an average final test score of 81 and the control class had an average final test score of 76.52. The results for the similarity of the two averages were obtained > for a significance level of 0.05, which means that there is an effect of applying the REACT model on the physics learning outcomes of students in Class X MIPA Semester 2 at SMAN 1 RAO, Pasaman Regency. Keywords :2013 curriculum revision, REACT model
The Effect of Scaffolding-Based Worksheet in the Discovery Learning Model on Physics Learning Outcomes Elven Hardyus Samadaya Nehe; Gusnedi Gusnedi; Hufri Hufri; Silvi Yulia Sari
Physics Learning and Education Vol. 1 No. 2 (2023): June Edition
Publisher : Department of Physics Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ple.v1i2.51

Abstract

Physics learning outcomes are underdeveloped because the learning model is still teacher-centered and needs to involve by teaching materials that enhance the learning process.  The discovery learning model, is one of learning model that can enhance physics learning outcomes, which involves engaged and student-centered. Media and teaching materials must support the applied discovery learning model by using the worksheets with scaffolding are effective and practical for the discovery learning model. This study aims to see whether there is an effect of the application of scaffolding-based worksheet in the discovery learning model on the physics learning outcomes of students. The type of research conducted was a quasi-experiment using the Randomized Posttest Only Control Group Design. The population of this study were all students of class XI.F of Senior High School in Padang. Sampling was done with Purposive Sampling technique. Data analysis techniques used are normality test, homogeneity test and hypothesis test. According to data analysis with hypothesis testing obtained th<tt where 2.129<1.667 H0 is rejected and H1 is accepted, it can be concluded in the study that application of scaffolding-based worksheet in the discovery learning model has a significant effect on the physics learning outcomes on the knowledge aspect. The results of this study are used as input for teachers and prospective teachers. Improve themselves in connection with the teaching that has been done and the student learning outcomes that have been achieved by varying the learning model with the appropriate learning media to improve student physics learning outcomes.
Development of Interactive Multimedia Based on ISpring Suite Integrated Prompting Question to Facilitate Students' Concept Understanding Ability Dini Aulia Putri; Gusnedi Gusnedi
Physics Learning and Education Vol. 1 No. 4 (2023): December Edition
Publisher : Department of Physics Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/ple.v1i4.96

Abstract

The 21st century has been characterized by great advances in science and technology. These developments have efficiently addressed many issues in the field of education, in the study of physics. Effective physics learning focuses on students' concept understanding. However, the reality is that students' concept understanding is low, especially in the material of traveling waves and stationary waves. The proposed solution is to develop interactive multimedia based on iSpring suite integrated with prompting questions. The purpose of this interactive multimedia is to determine its characteristics and validity. The type of research used is development research using the Plomp development model. Initial data was collected using a four tier diagnostic test and analysis of 2 interactive multimedia journals. The validity test was conducted by 5 lecturers of Physics FMPA UNP. The validity analysis results reached 0.85 valid category.
Meta Analisis Pengaruuh Model Pembelajaran Kooperatif Tipe Think Pair Share Terhadap Hasil Belajar Fisika SMA/MA Peserta Didik Tiara Alwafa Nissa Huang; Wahyuni Satria Dewi; Gusnedi Gusnedi; Putri Dwi Sundari
Jurnal Penelitian Pendidikan IPA Vol 9 No 11 (2023): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i11.4810

Abstract

Various efforts have been made to realize ideal physics learning, one of which is by applying the right learning model. This study's objective was to ascertain the impact of cooperative model type think pair share on students' physics learning outcomes based on instructional materials and media. This study collected 17 articles from national and international journals to be discussed using the meta-analysis method. Articles used in this study have been analyzed and meet the categories for effect size calculation and are grouped based on two indicators, namely based on subject matter and learning media. The results showed that the think pair share learning approach had an overall positive effect of 1.98 on students' learning outcomes in physics, with a high influence category. According to the learning materials, the material with a magnitude and measurement of 5.03 and a high influence category is where the think pair share model has the most impact. Based on learning media, the most effective influence on animation media is 1.61 with a high influence category. The TPS learning model is most effective in improving the physics learning outcomes of students on the material of quantities and measurements. The most effective learning tool for enhancing students' physics learning outcomes when using the TPS model is animated learning material
Analysis of the relationship between learning styles and creativity with high school physics learning outcomes Junita, Novia; Desnita, Desnita; Asrizal, Asrizal; Gusnedi, Gusnedi
ORBITA: Jurnal Pendidikan dan Ilmu Fisika Vol 10, No 1 (2024): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/orbita.v10i1.20063

Abstract

Difficulties experienced by students in learning Physics include both students and teachers not being able to recognize their learning styles and students' lack of creativity in learning which will have an impact on learning outcomes. The aim of this research is to analyze whether there is a relationship between learning style and creativity with high school physics learning outcomes. This type of research is descriptive research with a correlational quantitative approach. The research population is State High Schools in Payakumbuh. Sample selection applies Purposive Cluster Sampling by selecting 1 from each school ranking, high, medium and low. The instruments used are the learning style questionnaire consisting of 26 items and the creativity questionnaire consisting of 27 items. The data analysis technique uses prerequisite analysis tests, namely the normality test; homogeneity test and hypothesis test using linearity test, multiple linear regression test and correlation test. The results obtained are as follows: (1) there is a positive relationship between learning style and learning outcomes. (2) there is a positive relationship between creativity and learning outcomes at a significance level of 5% or 0.05.
KELURAHAN SEHAT BEBAS STUNTING BERBASIS PEMBERDAYAAN MASYARAKAT PADA KELUARGA BERESIKO DI KOTA PAYAKUMBUH Evareny, Lisma; Bachtar, Fitrina; Khadijah, Siti; Gusnedi, Gusnedi
Jurnal Salingka Abdimas Vol 4, No 1 (2024)
Publisher : Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/jsam.v4i1.5368

Abstract

Kunci pencegahan dan penanganan stunting di 1000 hari pertama kelahiran (HPK), sehingga perhatian kepada ibu hamil dan balita dibawah 2 tahun dapat lebih terfokus, dimana hal ini baik melalui intervensi spesifik maupun intervensi sensitif perlu terus diupayakan melalui kolaborasi dengan semua pemangku kepentingan.  Sanitasi yang baik, air bersih, penyediaan pangan aman dan bergizi, dan yang paling utama pemahaman secara baik serta kepedulian masing masing individu, masyarakat untuk mengoptimalkan perannya dalam upaya penanggulangan stunting. Tujuan pengabdian masyarakat ini adalah meningkatkan pengetahuan dan kesadaran masyarakat mengenai stunting, penerapan gizi seimbang, dan pentingnya ASI Eksklusif di Kelurahan Tigo Koto Diate Kecamatan Payakumbuh Utara. Mitra pengabdian masyarakat ini adalah kelurahan Tigo Koto Diate kecamatan Payakumbuh Utara. Metode pengabdian ini dengan memberikan edukasi tentang upaya pencegahan stunting dimasyarakat kelurahan kepada 43 orang peserta terdiri dari unsur perangkat kelurahan, tokoh masyarakat, tokoh adat (ninik mamak, bundo kanduang), kader dan remaja karang taruna. Hasil kegiatan didapatkan peningkatan pengetahuan dari sebelum diberikan edukasi dan sesudah edukasi yaitu 32 point. Setelah kegiatan pengabdian ini diharapkan ada penguatan peran dari seluruh tokoh mayarakat dan tokoh adat melalui dukungan dari semua unsur pemerintah terkait dan masyarakat dalam upaya penurunan kejadian stunting
Validity Of Teaching Materials Based Project Based Learning On Renewable Energy For Phase E Nur Anisa; Darvina, Yenni; Desnita, Desnita; Gusnedi, Gusnedi
Jurnal Pendidikan Tambusai Vol. 7 No. 3 (2023): Desember 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v7i3.10388

Abstract

Changes in learning demands over time mean that the curriculum in education also changes. The new curriculum currently being used is the Merdeka curriculum. This curriculum change requires educators to be prepared to prepare learning materials that are appropriate to learning objectives. This research purpose to develop based teaching materials project-based learning on phase E renewable energy materialsvalid. This research includes research and development research carried out through 4D models. This research was only carried out in three research stages, namely the define, design and development stages. Research have limitation in development stage to determine product validity. Validity analysis was carried out on four components which include appropriateness of content, language, presentation and graphics. The data collection instrument used was a validity assessment questionnaire using a Likert scale. Validity data analysis using the V'Aikens equation. The research results showed that based teaching materials project-based learning Phase E renewable energy material is considered to have high validity. So, the teaching materials developed are suitable for use in physics learning for class X high school renewable energy material.
Validity Of LKPD Based Project Based Learning On Global Warming Material For Phase E Students At SMAN 1 Banuhampu Fio Adella Illahi; Darvina, Yenni; Desnita, Desnita; Gusnedi, Gusnedi
Jurnal Pendidikan Tambusai Vol. 7 No. 3 (2023): Desember 2023
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v7i3.10393

Abstract

The implementation of an independent curriculum requires adaptation in its application, especially in the readiness of project-based teaching materials. However, the LKPD in SMA N 1 Banuhampu is still not in accordance with the standards of teaching materials needed and expected in learning using an independent curriculum.The research method used in this research is R&D with a 4D research model consisting of four research steps, namely define, design, development, and desseminate. The data collection technique from this study uses a validation instrument that will be assessed by three validators. Based on the results, it was concluded that the results of making project-based learning LKPD on global warming material have obtained valid with a validity index of presentation aspects of 0.872, graphic aspects 1, feasibility aspects of content 0.914 and linguistic aspects of 0.889. Thus, project-based learning LKPD products phase E students can be used in the learning process.
Analysis of Electrical Properties of Fe3O4/Graphene Oxide Nanocomposites Synthesized from Corn Cob Waste Febri Zola, Nadira; Hidayat, Rahmat; Gusnedi, Gusnedi; Jhora, Fadhila
Journal of Climate Change Society Vol. 2 No. 1 (2024)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jccs/Vol2-iss1/28

Abstract

In this era of globalization, the needs of society continue to increase along with technological advances. The more sophisticated the technology, the higher the demand for electricity and energy storage. The energy storage medium that is widely used today is lithium batteries. But because the price of lithium batteries is quite high, the solution to overcome the high price of lithium batteries is to replace lithium battery electrodes with carbon-based materials such as Graphene Oxide. Graphene Oxide can be made from biomass waste, one of which is corn cob waste
Co-Authors - Asrizal - Asrizal - Asrizal - Murtiani Abdul Azis Aditya Fahlevi Akmam Akmam Aris Alfikri Arni Sopianti Asrizal bachtar, fitrina Dela Prawita Mulza Desnita Dini Aulia Putri Edmon Edmon Elven Hardyus Samadaya Nehe Fadli Andrias Fatni Mufit Febri Zola, Nadira Fio Adella Illahi Fitri Nisak Fitriane Salsabila Z Fozza Andresta Putri Hastil Hanifah Hendini, Elvira Hersha Hanifa Hidayati Hidayati Hufri Hufri Innes Andriani Jhora, Fadhila Junita, Novia Korry Nilyani Lisma Evareny Mella Roza Mely Afriani Monicha Esti Moulia Fadhilah Murtiani Murtiani Nessa Aqila Nof Putria Tenti Nur Ahmad Habibi Nur Anisa Ornella Frita Phobi Juwandari Putri Putra, Amali Putri Dwi Sundari Rahmat Hidayat Rahmi Zulva, Rahmi Ramli Ramli Ratnawulan . Reni Defrianti Reni Saputri Renol Afrizon Rina Desriyenti Riri Jonuarti Safyanti, Safyanti Salwa Salsabilla Selvia indri ana Sepna Gitnita Silvi Trisna Silvi Yulia Sari Silvia Agustin Siti Khadijah Solly Aryza Tiara Alwafa Nissa Huang Wahyuni Satria Dewi Yasni Novi Hendri Yenni Darvina Yohandri Yundari, Yundari Yuni Fitria Yuniarti, Elsyie Yurnetti Yurnetti Zaitul Hidayat Zulhendri Kamus