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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

Author-ID : 3132664

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

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PENGARUH PEMBERIAN CONSTRUCTIVE FEEDBACK DALAM ASESMEN PORTOFOLIO TERHADAP KEMAMPUAN KOGNITIF SISWA SMAN 3 PADANG Zulva, Rahmi; Gusnedi, Gusnedi
Jurnal Riset Fisika Edukasi dan Sains Vol 2, No 1 (2015): Jurnal Riset Fisika Edukasi dan Sains
Publisher : Universitas PGRI Sumatera Barat

Design and Validity of Cognitive Conflict-Based Teaching Materials Integrating Virtual Laboratories to Improve Concept Understanding of Waves Reni Saputri; Fatni Mufit; Gusnedi Gusnedi; Silvi Yulia Sari
Berkala Ilmiah Pendidikan Fisika Vol 9, No 3 (2021)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v9i3.10348

Learning physics shows that students' understanding of concepts is still low, and there are misconceptions. One solution to overcome this problem is to create conflict-cognitive-based physics teaching materials that integrate virtual laboratories. The purpose of this research was to produce valid cognitive conflict teaching materials. The type of research was development research using the Plomp model. The preliminary research instruments were in the form of concept tests and questionnaires. Meanwhile, a self-evaluation sheet was used at the development stage, and a validation sheet used three validators. The self-evaluation data analysis technique used percentage techniques, while the validity used the Aiken's V formula. At the preliminary research stage, it was found that more than 30% of students experienced misconceptions, and 40% of students did not understand the concept. From questionnaires to teachers, it was found that learning was still teacher-centred, and ICT facilities had not been used optimally. At the development stage, a prototype of teaching materials was designed using the cognitive conflict-based learning model stages. The self-evaluation test results obtained a score of 85, which was categorized as very good, while in the expert review test, the value of all components was 0.81 was categorized as very valid and capable of being tested for practicality and effectiveness tests in learning.

Analysis of Components of The Scientific Approach in The X-Grade Students of Physics For SMA Hastil Hanifah; - Akmam; - Gusnedi; Wahyuni Satria Dewi
PILLAR OF PHYSICS EDUCATION Vol 14, No 1 (2021)
Publisher : Universitas Negeri Padang

Teachers as educators must be selective in choosing the right physics textbooks in order to help students achieve the expected competencies. However, textbooks that are suitable for use in accordance with the demands off the 2013 Curriculum, especially in Padang Pariaman Regency, have not been carried out. Therefore, a research was conducted which aims was determine the application of the components of the scientific approach in the second class X Semester 2 SMA Physics textbook used in SMA throughout the Padang Pariman Regency. This research is a descriptive studyswith a qualitative approach. The population in this study was the 2013 class X high school physics textbook used by 20 public high schools in Padang Pariaman Regency. Textbook sampling for analysis using saturated sampling technique. The data in this study were taken using an analytical instrument of the application of the scientific approach component developed from Permendikbud Number 103 of 2014. The results showed that the application off the scientific approach component of the textbooks analyzed was categorized quite appropriate, meaning that overall the five textbooks analyzed had not facilitated each component of the scientific approach optimally. Textbooks with the highest percentage of the fulfillment of the Scientific approach components are found in textbooks with the code Book A with an average percentage of 45.8%, and the lowest percentage is in Book C with an average percentage of 32.3%.

Design of Cognitive Conflict-Based Teaching Materials Integrating Real Experiment Video Analysis on Momentum and Impulse Materials to Improve Students' Concept Understanding Reni Defrianti; Fatni Mufit; - Gusnedi; Zaitul Hidayat
PILLAR OF PHYSICS EDUCATION Vol 14, No 2 (2021)
Publisher : Universitas Negeri Padang

Students do not understand concepts and misconceptions occur in momentum and impulses. Less available teaching materials that can remediate misconceptions. This study aims to design cognitive conflict-based teaching materials that integrate video analysis of real experiments to improve students' conceptual understanding of momentum and impulses. This research is a development research using the Plomp model. In the preliminary research, journal analysis, interviews with physics teachers, and literature studies were conducted. At the prototyping stage, teaching materials are designed, self-evaluation is carried out, validation by 3 lecturers and one-to-one practicality test for 3 students. The data analysis technique used descriptive analysis for interviews, the Aiken-V formula for validation and percentage techniques for practicality tests. The results of the preliminary research, it was found that students' understanding of concepts was low and there were still misconceptions, the unavailability of teaching materials that corrected misconceptions. The results of the prototyping stage, momentum and impulse teaching materials were designed based on four syntaxes of cognitive conflict-based learning model (CCBL Model). In the third syntax, real-experiment video analysis is integrated using the tracker program. The results of the self-evaluation showed that the teaching materials were complete with very good criteria. The results of the validation test obtained a very valid value of 0.81. The results of the practicality test obtained a very practical value of 90.27. So, the design of cognitive conflict-based teaching materials integrating video analysis of real experiments on momentum and impulses is very valid and practical in one-on-one evaluation

Analysis of Higher Order Thinking Skills Components on The Contents of Physics for Class X Semester II High School in West Sumatera Abdul Azis; Yenni Darvina; - Gusnedi; Silvi Yulia Sari
PILLAR OF PHYSICS EDUCATION Vol 14, No 1 (2021)
Publisher : Universitas Negeri Padang

One of the essences of curriculum implementation in 2013 is the application of high-level thinking skills-rotating learning ( Higher Order Thingking Sklills,HOTS). HOTS-oriented learning requires students to carry out active learning. Therefore, the teacher must be able to create active learning by presenting one of the teaching materials in the form of Student Worksheets (LKS). The results of observations show that the LKS used in public high schools in North Sumatra is still diverse, starting from the LKS made by the subject teachers and issued by the publisher. All of these LKS have also not been identified whether they already contain HOTS components in them. therefore, a component analysis research was conducted higher Order thinking skills (HOTS) on the material presentation Physics worksheets class X semester II at SMAN throughout West Sumatra.This research is a descriptive study with a qualitative approach. The population of data in this study were all worksheets for high school physics students of class X semester II used by 34 public high schools in West Sumatra. The sample in this study is the highest number of SMA class X semester II physics worksheets used in schools published by three different publishers and two worksheets made by physics subject teachers.The research data were taken using the analysis instrument of LKS offerings and data collection techniques through documentation studies.Based on the research that has been carried out, it is found that the percentage of availability of HOT indicators in the form of decision making, critical thinking and creative thinking in each worksheet is as follows. LKS F X/II RZ-GR percentage of indicator availability LKS / IIX percentage availability of HOTS indicators respectively, namely, 23,34% ; 0,%; 35,52%; 22,88%. LKS D X/II RC-IP, 44,66%;25,74%; 44,42%;40,04%. LKS F X/II BK-VP , 16,86%; 8,58% ; 28,86%; 2,86 %.LKS F X/II G I, 21,66%; 2,86%;35,52%; 5,72% and LKS F X/II GII, 28,31%; 11,44%; 33,3% ;17,16%. From the entire LKS F X/II RC-IP Has the highest percentage indicator. From this data, it can be concluded that the percentage of availability of HOTS indicators in the presentation of the contents of the Class X Semester II Physics Worksheets at Senior High Schools throughout West Sumatra is still low, with the category not yet facilitating.Keywords : Analysis, worksheet, High Order Thinking Skills (HOTS).

Pengaruh penggunaan buku siswa IPA terpadu model shared dengan tema kohesi dan adhesi pada lingkungan terhadap hasil belajar peserta didik kelas VII SMPN 4 Padang Nessa Aqila; Ratnawulan Ratnawulan; Gusnedi Gusnedi
PILLAR OF PHYSICS EDUCATION Vol 12, No 1 (2019)
Publisher : Universitas Negeri Padang

Based on the 2013 curriculum the implementation of science learning in junior high school was developed as an integrated science or integrated science subject. This concept of cohesiveness is demonstrated by integrating science concepts from the fields of physics, chemistry and biology. In fact in the school the implementation of science learning is still taught separately and the lack of understanding of students regarding the integration of science material. The solution to this problem is to implement a Shared Model Integrated IPA Student Book with Cohesion and Adhesion Themes in the Environment. This study aims to investigate the effect of integrated science student books on a shared model with the theme of cohesion and adhesion to the environment towards the learning outcomes of VII grade students of SMP 4 Padang. The type of research is Quasi Experiment Research and the research design is Randomized Control Group Only Design. All class VII students of SMP 4 Padang who were enrolled in the 2018/2019 school year were the study population. Sampling in the study was carried out by purposive sampling technique. The sample in this study consisted of two classes namely the experimental class and the control class. The research instrument consisted of learning outcome test sheets to assess aspects of knowledge and performance assessment sheets for aspects of student skills. Data in this study were analyzed by using two similarity test analysis on average, simple linear regression test, and product moment correlation analysis. The results of data analysis show that the average value of the experimental class is higher than the control class in the competency of knowledge and skills. The results of the regression analysis indicate that there is a low relationship between the use of integrated science student books shared models with the theme of cohesion and adhesion to the environment towards student learning outcomes in aspects of knowledge and skills. The contribution of the use of integrated science student books in the shared model with the theme of cohesion and adhesion to the environment towards the improvement of knowledge competency learning outcomes was 5,9% while the increase in skills competency learning outcomes was 8,41%. The results of the broad-scale effectiveness test for aspects of classical completeness knowledge of 55.55% are categorized as ineffective, while for the aspects of classical completeness skills of 100% are categorized as effective by category A.

Aplikasi Analisis Tes dalam Pembelajaran Fisika Berbantuan Bahasa Pemograman PHP Fozza Andresta Putri; Gusnedi Gusnedi; Murtiani Murtiani
PILLAR OF PHYSICS EDUCATION Vol 11, No 3 (2018)
Publisher : Universitas Negeri Padang

The importance of evaluating school learning outcomes is one of the curriculum changes to achieve the successful implementation of the 2013 curriculum. evaluation is often done in terms of knowledge, so that learning outcomes tests can be used as evaluation tools. The tests which are used in the process of evaluating learning outcomes made by educators themselves or originated from educator guidebooks and question banks. Based on the results of interview with several educators, they have not believed yet that the questions given reflect the actual measuring instrument, so a problem analysis is needed. Therefore, making a test analysis application assisted with the PHP programming language can be a solution to this problem. This study aims to make a valid and practical test analysis application on physics learning assisted by a PHP programming language. Based on the results of the research that has been done, the conclusion of this study is the application of test analysis has been produced on physics learning assisted by a very valid PHP programming language with an average of 81 and very practical according to some educators with an average of 88.8.

PRACTICALITY E-MODULE OF VIBRATION IN EVERYDAY LIFE ON ONLINE LEARNING TO IMPROVE SCIENCE PROCESS SKILLS OF GRADE X HIGH SCHOOL STUDENTS Aditya Fahlevi; - Asrizal; - Gusnedi; - Hidayati
PILLAR OF PHYSICS EDUCATION Vol 14, No 2 (2021)
Publisher : Universitas Negeri Padang

The development of 21st century skills can be done through the discipline of physics. Physics learning in schools has a central role in providing learners with 21st century skills. One of the lessons that can develop students' skills and stimulate students to be active and creative is learning with a science process skills approach. The learning process involves more students acting more actively, as well as managing findings derived from aspects of skills. From the initial studies conducted it was found that students' science process skills in online learning to have a variety of problems. One alternative to problem solving is to develop electronic modules (e-modules) to improve students' process skills. The methodology used in this research is Research and Development (R&D). The model used is the R&D research model according to Sugiyono in 2012. The object of this research is the e-module vibration in everyday life in online learning. The data collection instrument used was a practicality questionnaire. The practicality test instrument consists of four components, it is usability, ease of use, attractiveness, and clarity. The results of the practicality assessment were analyzed based on the interpretation criteria of the scores obtained. Based on the research objectives and data analysis carried out, it was obtained the average value of e-module practicality which was developed according to the teacher, which was 94.5 in the very good category and the average value of e-module practicality according to the students got a value of 90.5 in very good category.

Pengaruh Penggunaan Buku Siswa IPA Terpadu Model Networked dengan Tema Kelistrikan Jantung Terhadap Penguasaan Materi IPA Peserta Didik Kelas VIII MTsN 6 Model Padang Silvia Agustin; Ratnawulan Ratnawulan; Gusnedi Gusnedi
PILLAR OF PHYSICS EDUCATION Vol 11, No 3 (2018)
Publisher : Universitas Negeri Padang

Based on the curriculum of 2013 science learning at school is implemented in an integrated manner using a scientific approach or scientific process-based approach. Integrated science learning connects physical, chemical and biological material because these three materials cannot be separated. The reality at schools shows that integrated science learning is still carried out separately and lack of student understanding in integrating science materials. The solution to this problem is to apply the Integrated Science Student Model Book Networked with the Heart Electricity Theme. This resesarch aims to investigate the influence of integrated science book modeled network students with the theme of heart electricity to the mastery of science material for students at class VIII MTsN 6 model Padang. The type of research conducted is a quasi-experimental research design with One Group Pretest-Posttest Design research. The population in this research were all students at class VIII MTsN 6 model Padang registered in the 2017/2018 academic year. Sampling in the research was carried out with purposive sampling and cluster random sampling techniques. The sample in this resesarch is class VIII.1 as an experimental class of 36 peoples. The research instrument consists of a test sheet of learning outcomes to assess aspects of knowledge, a performance assessment sheet to assess aspects of student skills and students' self-evaluation sheets. The data in this research were analyzed using descriptive analysis, simple linear regression, and product moment correlation test at a significance level of 0.05 for both aspects of competence. Based on the results of the research that has been done, it is obtained data for aspects of knowledge, and skills. The results of data analysis showed that the average post-test value was higher than the average value of the pre-test, namely 81.39> 49.03. In knowledge competence the coefficient of determination is 13.64%. In the skill competence, the determination coefficient value is 13.63%. Quantitatively, the working hypothesis that reads "There is an influence which means the use of integrated science students' book networked model with the the heart electricity theme to the science material mastery of students at class VIII MTsN 6 Model Padang" can be accepted at a significant level of 0.05. Mastery of students' science materials can also be seen from the results of the self-evaluation sheet filled by students who stated that they understood more than 65% of the material they had learned. Thus, the use of integrated science students 'book networked model with the heart electricity theme influences the student mastery material on aspects of knowledge and skills.

Meta-Analysis of The Effect of Integration Stem Education in a Various Learning Models on Student Physics Learning Outcomes Nof Putria Tenti; - Asrizal; - Murtiani; - Gusnedi
PILLAR OF PHYSICS EDUCATION Vol 13, No 4 (2020)
Publisher : Universitas Negeri Padang

The development of science and technology is developing rapidly in the 21st century. The development of knowledge and technology is needed to support human resources to produce quality education. At the 2013 curriculum, integrated learning is important to do to improve students' learning outcomes. One of the skills that students need was problem solving skill. However, the real conditions showed that physics learning outcomes are still low, students have low critical thinking skills, learning is still monodisciplinary, and creative thinking is still low. One solution to solve this problem is to integrate STEM education into learning. This research was conducted by analyzing the data from the article to specify the influence of STEM education integration in learning on student learning outcomes. This research is called a meta-analysis. There were 20 articles analyzed in this research, 6 articles were international and 14 articles were national. The results showed that integration of STEM education in learning has a significant effect on the level of class XI than class X of Senior High School. Then, the integration of STEM education has a significant effect on the sound wave material with an average effect size of 2.45. The integration of STEM education has a significant effect on student learning outcomes in the knowledge aspect with an average effect size of 1.83. The last, integration of STEM education provides a meaningful impact on problem-based learning with an average effect size of 2.17

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

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