Dynamic Electrical Material Research Articles

The Effect of the Project-Based Learning (PjBL) Model based on an Integrated STEM Approach with Entrepreneurial Character on Students' Creative Thinking Ability

This research aims to measure students' creative thinking abilities using the Project-Based Learning (PjBL) model based on an integrated STEM approach with entrepreneurial character in dynamic electrical material. This type of research is quasi-experimental with a none-equivalent pre-test and post-test control group design research model. The population in this study was all students in class XII phase F, with a total of 8 classes. The sampling was taken using cluster random sampling. Class F4 is an experimental class with 35 people, and class F3 is a control class with 35 people. The experimental class implemented STEM-based PjBL integrated entrepreneurial character and the control class with conventional learning. The instrument used was a 4 question description test to measure creative thinking. Based on the t-test, it was found that the initial abilities in both classes were the same in terms of creative thinking skills. The average post-test score for the experimental class and control class. Based on the t-test, there is a significant difference, which means there is an influence of STEM-based PjBL integrated with entrepreneurial character on creative thinking skills.

Application of the Problem Based Learning Model Combined with Think Pair Share to Improve Conceptual Understanding and Applied Physics Learning Outcomes for Electrical Engineering Students

This research aims to improve understanding of physics concepts and learning outcomes of Electrical Engineering students at the Politeknik Muhammadiyah Tegal by using the Problem Based Learning model combined with Think Pair Share on dynamic electrical material. The research instruments used were lecturer and student observation sheets, worksheets and test question sheets. In the analysis of students' conceptual understanding, an increase of 8.58% was obtained from cycle I to cycle II. Meanwhile, in the analysis of student learning outcomes in cycle I, the number of students who passed was 61.76%, and in cycle II the number of students who passed was 82.35%. The results of this research show that the application of the Problem Based Learning model combined with Think Pair Share can improve students' understanding of concepts and learning outcomes.

Development of a web-based Multimedia Learning Management System (MlMS) in High School Physics Learning

Purpose: This research aims to investigate: (1) students' needs for a web-based Multimedia Learning Management System (MLMS) in high school physics learning, (2) designing a prototype model for developing a web-based Multimedia Learning Management System (MLMS) in high school physics learning, (3 ) the validity of the web-based Multimedia Learning Management System (MLMS) development model in high school physics learning, (4) measuring the practicality of the web-based Multimedia Learning Management System (MLMS) development model in high school physics learning, and (5) the effectiveness of the Multimedia Learning Management System development model (MLMS) web-based in high school physics learning.
 Research methodology: The research method applied was research and development using the one-group pre-test and post-test design (ADDIE) model. The object of this research was high school students, with samples taken from four schools (three private schools and one state school) in South Tangerang.
 Results: The assessment results for static electricity material at schools I and II were in the medium category, with gain value of 0.64 and 0.63, respectively, while at school III, they were in the high category with a gain value of 0.70. Statistical significance (school I, school II, and school III) in Static Electricity shows t < 0.05, while in dynamic electricity material, schools I and II are in the high category, with the same gain value of 0.7 and a significant level t-test results t < 0.05.
 Implementation: The material expert validation results showed a validity level of 90.91% (very good), whereas the multimedia expert validation results reached 83.75% (very good). Professional physics teachers gave positive responses, with a material and multimedia acceptance rate of 84.82% (very good), whereas student responses reached 79.98% (very good). Effectiveness based on improving student learning outcomes was measured by providing pre-tests, treatments, and post-tests (One Group Pre-test, Post-test Design) using the N-gain value.

UPAYA MENINGKATKAN HASIL BELAJAR IPA MATERI LISTRIK DINAMIS MELALUI METODE EKSPERIMEN

This study aims to describe the implementation of experimental methods to improve science learning outcomes on electricity. This research is class action research (PTK). Each cycle consists of three stages of activities, namely planning, implementation of action and observation, and reflection. The subjects of this study were students of class 9C SMP Negeri 1 Tempuran Magelang Regency with a total of 32 students. Data collection in this study used teacher and student activity observation sheets and written tests. Data analysis techniques used were descriptive qualitative and descriptive quantitative with percentages. The results showed an increase in science learning outcomes of Dynamic Electricity material in class 9C SMP Negeri 1 Tempuran students after the implementation of learning with experimental methods in cycle I on average was 77.1875 after cycle II on average was 83.125. Behavioral changes that occur in class 9C students of SMP Negeri 1 Tempuran in the implementation of learning with experimental methods to improve science learning outcomes in Dynamic Electricity material include the following (a) students are more disciplined in following experimental procedures; (b) students are more active in carrying out all experimental activities: (c) students can cooperate better in groups and (d) students are more responsible in making reports and experimental presentations.

Understanding Dynamic Electrical Material through Discovery Learning: Does it impact learning outcomes?

This research aims to determine the effect of the discovery learning model on student learning outcomes in dynamic electrical material. This research uses a quantitative type of research using pre-experimental methods. The population in this study consisted of all students in class XII MIPA at SMAN 13 Bungo for the 2023/2024 academic year. The sample in this study amounted to 33 people, of which the number of students was 18 people, while the number of female students was 15 students. This research was obtained from the results of students' daily test scores on dynamic electricity material. The instrument in this research consists of essay questions in the form of an essay test. These questions are given to students when doing daily tests on dynamic electricity material. Based on the results of students' daily tests, the data obtained an average value of 72.16 with a standard deviation of 10.133. Based on the research results above, it can be concluded that the discovery learning model does not have a significant effect on student learning outcomes in dynamic electricity material. This is because the process of implementing the discovery learning model has not run optimally so it has not been able to maximize and improve learning outcomes, especially dynamic electrical material.

The Effect of Using Contextual STEAM-Based Electricity KIT in Improving Junior High School Students' Problem-Solving Ability on Dynamic Electricity Material

The study aimed to investigate the increase in problem-solving abilities of junior high school students after being treated using contextual STEAM-based electrical KIT in the experimental class and conventional learning in the control class. The research used a quasi-experimental non-equivalent control group design with the posttest-only control group design model. The population was class IX students of Muhammadiyah Middle School for the 2022/2023 academic year, with 71 students. The samples were selected using the simple random sampling technique, namely 47 students divided into class IX-1 as the control class and class IX-2 as the experimental class using a contextual STEAM-based electrical KIT. The results showed that the problem-solving ability of the experimental class was higher, namely obtaining an average score of 50.00% with sufficient criteria. Meanwhile, the control class only got an average score of 38.04% with poor criteria. Based on the inferential analysis using SPSS version 25 with a confidence level of 95%, the output of the independent t-test shows a significance of 0.009. It means that there is a significant difference between the problem-solving abilities of students who use contextual STEAM-based electrical KIT compared to students who use conventional learning.

Development of an epub format e-book on dynamic electricity material

The learning process for dynamic electricity is not yet optimal because electronic learning resources such as e-books have not been utilized properly. Dynamic electricity material must be taught using interesting and easy-to-use learning resources so students can study well at school or independently. This study aims to analyze the validity of the EPUB format e-book on dynamic electricity and student responses to the developed e-book. This type of research is the ADDIE model development research, which includes the stages of analysis, design, development, implementation, and evaluation. The data collected are validity, pretest, posttest, and student responses. Data analysis was carried out descriptively. This development research has produced an EPUB e-book on Physics in class X SMK/MAK. The media development model is very valid and used in SMK-level learning by going through several test stages on this development product. Based on the Material/Content Expert validation, the level of validity shows a final value of 82.44%. The media expert's assessment shows a percentage value of 89.60%, meaning the product is deemed fit. The results of student responses obtained an average of 86.77%, which can be concluded to be a very good response. The data acquisition results show that the epub format e-book media is very good for use in learning and means that the media can be used properly. Students respond to learning using e-books well, and it can be said that e-books in the EPUB format can be used properly by SMK students. Abstrak. Proses belajar pata materi listrik dinamis belum optimal, karena sumber belajar elektronik seperti e-book belum dimanfaatkan dengan baik. Materi listrik dinamis perlu diajarkan dengan sumber belajar yang menarik dan mudah digunakan agar peserta didik dapat belajar dengan baik di sekolah maupun secara mandiri. Penelitian ini bertujuan untuk menganalisis kevalidan e-book format EPUB materi listrik dinamis dan menganalisis respon siswa terhadap e-book yang dikembangkan. Jenis penelitian ini adalah penelitian pengembangan model ADDIE yang meliputi tahap analisis, desain, pengembangan, implementasi, dan evaluasi. Data yang dikumpulkan adalah kevalidan, pretest, posttest, dan respon peserta didik. Analisis data dilakukan secara deskriptif. Penelitian pengembangan ini telah menghasilkan sebuah e-book format EPUB pada mata pelajaran Fisika pada kelas X SMK/MAK. Dengan model pengembangan media sangat layak dan digunakan pada pembelajaran setingkat SMK dengan melalui beberapa tahapan uji pada produk pengembangan ini. Berdasarkan hasil validasi Ahli Materi/Isi bahwa tingkat kevalidan menunjukkan nilai akhir 82.44%. Pada penilaian dari Ahli Media menunjukkan nilai presentase sebesar 89.60%, artinya bahwa produk tersebut dinyatakan layak untuk digunakan. Hasil respon siswa memperoleh rata-rata sebesar 86.77% yang bisa disimpulkan memiliki respon yang sangat baik. Berdasarkan hasil perolehan data tersebut menunjukkan bahwa media e-book format epub sangat baik digunakan dalam pembelajaran dan diartikan bahwa media tersebut dapat digunakan semestinya. Siswa merespon pembelajaraan menggunakan e-book dengan baik dan bisa dikatakan e-book format EPUB dapat digunakan semestinya oleh siswa SMK.

PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS LIVEWORKSHEETS PADA MATERI LISTRIK DINAMIS DI MTS BINA POTENSI SIS ALJUFRI

This research is a development research which aims to develop learning media based on Liveworksheets on dynamic electricity material at MTs Bina Potential Sis Aljufri. The research subjects were students of class VIII MTs Bina Potential Sis Aljufri. The development model used is the ADDIE development model. The analysis technique was carried out using quantitative descriptive data analysis techniques, material expert validation, media expert validation and student response questionnaires. The results showed that the validity aspect of Liveworksheets-based learning media products developed by the authors obtained an average score of 3.45 with a percentage of 86.25% from material experts who included very good criteria, an average score of 3.00 with a percentage of 75% from media experts including good criteria. In the practicality aspect, an average score of 3.28 was obtained with a percentage of 82.48% from the results of the responses of students in small-scale field trials, where the level of practicality was included in the high practicality level. The use of Liveworksheets-based learning media can make it easier to understand the material presented and can foster students' interest and learning motivation.

The Impact of Discovery Learning Model Assisted of Mind Mapping Media Based on Zooming Presentation on Understanding of Students' Concepts in Dynamic Electricity Materials

In the teaching process needed by the teacher, namely the use of learning models, because it creates an atmosphere of effectiveness in the classroom and also for understanding and mastering concepts in physics material. According to MA Miftahul Ulum Bettet, students' conceptual understanding, especially in physics, is low, the evidence is that students' daily test results do not reach the minimum completeness criteria. The purpose of this study is whether there is a significant effect applying discovery learning as a learning model with the help of mind mapping based zooming presentation media on dynamic electrical material on understanding concepts. This type of research is a quasi-experimental using a pretest posttest control group design. All students of MA Miftahul Bettet are the research population, while 2 classes as samples are taken randomly, namely class XIA and class XIB. The data acquisition technique uses a test instrument. The data was processed using t-test, the value of tcount > ttable (7.526>2.606) so significant (2-tailed) <0.05 (0.000 <0.05). For this reason, the conclusion of this study is that there is an effect of the application of the discovery learning model with the help of mind mapping based zooming presentation media on students' understanding of the concept of dynamic electricity.

Validitas dan Reliabilitas Butir Soal Berbasis Kemampuan Berpikir Kritis Pada Materi Listrik Dinamis

The purpose of this research is to develop questions based on critical thinking on dynamic electricity material and to determine the feasibility of the questions developed in terms of validity and reliability aspects. This type of research is development work according to the R&K (Research and Development) model. The research sample consisted of 24 students. From the test results it is known that the questions developed are declared valid and reliable. The aspect of validity consists of internal validity and external validity, where internal validity is carried out by a validator whose level of validity is in the good category and is suitable for use subject to previous controls. At the same time, external validity was carried out by testing a number of students. The result is 16 out of 24 questions declared valid. Next is the reliability factor with a score of 0.81. This value is greater than 0.8 so that it is declared reliable and is in the very high category.

Application of Project-Based Learning (PjBL) Models with STEM Approaches in Dynamic Electricity Material Learning

This research aims to determine the effect of the Project Based Learning (PjBL) model with the STEM approach to improving learning outcomes in dynamic electricity material in class XII MIPA students of SMAK Abdi Wacana. The research used designed one group pre-experimental pretest-posttest. Design using the measurement of data collection techniques on tests conducted before and after treatment. Analysis of data was undertaken with the normality, homogeneity, Wilcoxon test, and analysis effect size. The results showed that (1) Before and after the Project-Based Learning (PjBL) model with a STEM approach was implemented, learning results for dynamic electricity material were different (P-value 0.05), (2) Application of the PjBL models with STEM approaches in dynamic electrical material learning is effective in improving student cognitive learning outcomes in class XII MIPA SMAK Abdi Wacana. An average pre-test score of 31.22, a post-test score of 61.83, a standard deviation value of 20.22, and an effect size (ES) value of 1.5136 belong to the high category. The results of this study are expected to be considered by teachers in choosing effective learning models and approaches to improve student cognitive learning outcomes.

Profile of Students’ Character in the Reading to Learn (R2L) Model in Improving Scientific Literacy Skills

This study aims to determine the description of the character of students during learning with the Reading to Learn (R2L) Model in order to improve their scientific literacy skills. This learning was carried out for 3 meetings on dynamic electricity material. During the study, observations were made by two observers using an observation sheet containing the student's character. Aspects of student character observed in this study were curiosity, adaptability, social behavior, and initiative. The students observed consisted of four classes. The number of students involved was 64 students (n=64). Based on observations, the highest character that emerges from students during learning is the character of socio-cultural behavior (52.95%), while the lowest character is curiosity (44.44%).

Feasibility of Android-Based Physics Learning Media on Dynamic Electricity

The purpose of this research is to determine: (1) validation of android-based physics learning media on dynamic electricity material for Class XII SMA students (2) the effectiveness of Android-based Physics Learning Media on dynamic electricity material for XII Class SMA students. The research method used is development research which refers to the development of Allesi and Trollip which includes: the planning stage, the design stage, and the development stage. This Learning Media was validated by 2 content validators, 2 media validators, and 5 students to determine its eligibility based on the feasibility aspects of content, language, presentation, and graphics. After being validated and fulfilling the eligibility criteria. The results of the development of android-based learning media are: (1) Learning media is feasible and practical to use (2) Learning media is in accordance with student learning styles and student learning independence

Pengaruh Media Annotated Illustrations dan PhET terhadap Prestasi Belajar Fisika Siswa

The presence of media in the learning process acts as a tool to prevent communication failures between teachers and students. This study aims to determine the effect of Annotated Illustration and PhET media on physics learning achievement on Dynamic Electricity material. The research method used in this study is a quantitative research method. While the type of research is experimental research. In this study, the PhET media was applied to the experimental class, while the Annotated Illustrations media was applied to the control class. The calculation results obtained = 3.836 and = 2.056 at a significant level of 5% and dk = 1 + 2. Therefore > , so that the null hypothesis (H0) is rejected or the alternative hypothesis (Ha) is accepted, which means that there is a difference in the effect of Annotated Illustrations and PhET on physics learning achievement on Dynamic Electricity material.

Peningkatan Kemampuan Kognitif Melalui Implementasi Media Software Proteus Dalam Setting Cooperative Learning Pada Materi Listrik Dinamis

This study aim is to determine the increasingly of cognitive abilities dynamic electrical material through Proteus software media in cooperative learning models for students of SMP Negeri 17 Ambon. The type of research is a quasi-experimental with a pre-test and post-test design. The population of this study were students of class X with a sample of 23 people who were taken randomly. The research data were collected using a dynamic electrical material test instrument that had been validated by two experts. The results of the analysis show that the initial cognitive abilities of students as a whole are in the failed qualification (100%) with an average value of 17.24. Meanwhile, the lowest value was 8.10 and the highest was 28.37. This finding shows that students do not yet have knowledge of dynamic electrical material. The failure of the students was then corrected by using Proteus software media in the cooperative learning model. The results of the analysis show that 26% are in very good qualifications, 22% are in good qualifications, while for sufficient and failed qualifications, respectively 26% with the lowest score of 57, the highest 95 and the average cognitive ability of 80.48. Based on the results of normalized gain analysis obtained an increase in cognitive abilities of 70% in the high category and 30% in the medium category. This finding shows that the integration of Proteus software media is very helpful for students in constructing their knowledge. Through Proteus software media, abstract learning material becomes concrete and makes it easier for students to understand it. This proves that the integration of proteus software learning media in cooperative learning settings can help to improve cognitive abilities well.

Development of STEM-Based PjBL Model Science Learning Tools to Train Middle School Students’ Creativity Through Flood Detection Alarm Project Taks

The purpose of the research is to develop a STEM-based PjBL model of learning tools to train students' creativity through the Flood Detection Alarm project task. The research development design is a 4D model (Define, Design, Develop and Disseminate). Methods of collecting research data using validation, questionnaires, observation, assessment, and documentation.The validity of the learning device has an average score above the value of 3 (valid). The practicality of learning devices is in the very good category, obstacles that occur during learning can be resolved with several solutions so that learning can run smoothly as expected. The effectiveness of the learning tools is effective in terms of the creativity of the students, the average score is 87.6% (very creative) and the students' responses are the average score is 94% (positive). The conclusion that can be underlined from the results of this study is the development of science learning tools with the PjBL model with a STEM approach that is suitable for training students' creativity in making Flood Detection Alarm products on Dynamic Electricity material.

Development of Physics Lab-Based Dynamic Electrical Learning Module to Practice Science Process Skills Students for Grade IX SMP

Physics learning module based on virtual Physics-Lab as a learning medium to help students in virtual experimenting with dynamic electrical materials for SMP Grade IX. This module is equipped with a user guide, short materials, worksheets, and questions so that students can practice science process skills. This research aims to create a valid learning module to be applied as a source of dynamic electrical learning in junior high school. This module is based on a virtual lab, so it can be used as an alternative when direct experimental activities cannot be carried out optimally. That way learning through the experimental method can be done effectively and efficiently. This type of research applies research and development by adapting the ADDIE development model from the analysis, design, development, and evaluation stages. Data collection used a validation sheet as a research tool to be given a module validation assessment by three experts as validators. The results of the research obtained qualitative data based on validator suggestions and quantitative data through validation assessment instruments with an average value of 3.57, valid criteria. Therefore, the Physics-Lab-based physics learning module is suitable for use in dynamic electrical learning in SMP Grade IX

PENGARUH PEMBELAJARAN PJBL BERBASIS STEM TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA PADA MATERI LISTRIK DINAMIS

This research aims to determine the effect of the STEM-based PjBL model on students' critical thinking abilities on dynamic electrical material. The research method used is a quasi-experimental one-group pretest-posttest design. The sampling technique of this research is non-probability sampling in the form of purposive sampling, which takes a sample of 31 students from 8th grade SMP Negeri 2 Balai. The research instrument is the critical thinking test and student responses questionnaire. The critical thinking form test is multiple-choice accompanied by reasons totaling 10 questions. The student response questionnaire consisted of 15 questions. The STEM project that the students worked on was a miniature energy-efficient house. The result of questionnaires conducted by students, known majority of students has good responses to the STEM-based PjBL learning. The result of the paired t-test analysis using IBM SPSS Statistics 25, shows that Sig. (2-tailed) is 0.000. It means a significant difference average between the pretest and posttest scores. The students' average posttest scores were higher than the average pretest scores.

ZOOM MEETING CLOUD APPLICATION AS A DISTANCE LEARNING ALTERNATIVE (PJJ) IN THE COVID-19 PANDEMIC

Covid-19 is a very serious threat to the survival of people around the world and various fields of life activities are forced to change the system from what should be offline to online in order to keep it running smoothly, one of which is in the field of education. PJJ is indeed the right choice during the pandemic to break the chain of the spread of Covid-19. The purpose of the study was to determine the effectiveness of the zoom meeting cloud application on the ability to understand students' concepts and determine student responses in using the zoom meeting cloud application for lectures. The research was carried out at the Adiguna Maritime Indonesia Polytechnic with a sample of 25 students in the General Physics course using purposive sampling technique. The instrument used was a student response instrument in the form of a questionnaire and an instrument for understanding concepts in the form of an essay. The conclusion obtained in the study is that Zoom Cloud Meetings are quite effectively used as an alternative media for online learning on Dynamic Electricity material, especially during the covid-19 pandemic and student responses are very satisfied while using Zoom Cloud Meetings as an alternative online learning media

Dynamic Electrical Subject for Senior High School: Developing Interactive Tutorial Method Animation

In recent years the need for digital technology in various fields is in great demand, including in education fields. This is due to digital technology which makes it easier for students to understand the material and increase learning interest. To increase students' understanding and interest in learning about dynamic electrical material, the Interactive Tutorial Method Animation (ITMA) was developed using Adobe Flash Professional CS6. This research was conducted at the SMA (Senior High School) Laboratory at Islamic University Sunan Kalijaga, Yogyakarta. This model refers to the elaboration research procedure by Borg and Gall. Data were collected using a questionnaire instrument which contained: validation, response, and assessment sheets. Qualitative assessment data from 7 experts on ITMA quality were used as a reference for initial product revisions. Then the qualitative data of student responses were determined using the Guttman statement scale. Ideal percentage and agreement were used to analyze the data of preliminary and main fields, respectively. The results of the experts' evaluation showed very good results, each of which was 92.8% for the material aspect, 91.6% for the media aspect, and 95.2% for the learning aspect. The final product of ITMA received a good response from students with a 96% approval rate. Therefore, it is suggested that the development of ITMA has increased students’ interest in dynamic electricity subject.