Garuda - Garba Rujukan Digital

Learning Designing for Establishment Physics Content and Teacher Pedagogic Aspects Through Lesson Study-based In-House Training Adam Malik; Seni Susanti
Jurnal Penelitian & Pengembangan Pendidikan Fisika Vol 7 No 2 (2021): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 7 Issue 2, D
Publisher : Program Studi Pendidikan Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/1.07206

Mastering physics content is essential for physics teachers to carry out the learning process in the classroom. After mastering good physics content, teachers must also master the teaching competencies contained in pedagogical competencies. This study aims to demonstrate efforts to increase teachers' mastery of physics content and pedagogic competence. The pedagogic aspect refers to the teacher's ability to prepare practical instructions in a Cookbook Laboratory, Inquiry Laboratory, Problem-Solving Laboratory, and Higher Order Thinking Laboratory. The method used is in-house training based on lesson study. There are three stages of activities carried out, including Plan, Do, and See. Data were collected using observation sheets, interview guidelines, performance instruments, and tests. The study results show that the professional competence of teachers who are members of the Science Teacher Deliberation (MGMP) in one province in West Java has increased, especially concerning materials competencies practiced. In addition, the pedagogical competence of the teachers who are members of the Science MGMP has increased, especially concerning the mastery of organizing science practicums oriented to developing the 21st-century skills of students.

Science Laboratory Activities: A Profile of the Implementation and Constraints of Junior High School Natural Science Teachers Adam Malik; Hasniah Aliah; Seni Susanti; Mujib Ubaidillah; Ramdani Wahyu Sururie
Scientiae Educatia: Jurnal Pendidikan Sains Vol 9, No 1 (2020): June 2020
Publisher : Tadris Biologi Fakultas Ilmu Tarbiyah dan Keguruan IAIN SYEKH NURJATI CIREBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/sc.educatia.v9i1.6517

This study aims to describe the implementation and various obstacles of laboratory activities in junior high schools. The study employed the descriptive quantitative method. The subjects of the study were science teachers in 41 junior high schools representing 4 areas of the Natural Sciences Teachers' Consultative Assembly (MGMP IPA) in Jawa Barat Province. The instrument employed was a questionnaire. The technical analysis of the data was conducted by calculating the average percentage of each answer choice of each statement. This research reveals that 1) the students’ motivation for conducting laboratory activities is high; 2) the implementation of laboratory activities is conducted separately by employing theoretical classroom learning; 3) the source of guidance for laboratory activities is a model of cookbook laboratory; and 4) some obstacles in laboratory activities include insufficient laboratory spaces, less standardized and insufficient number of most equipment, the availability of manuals for laboratory activities, insufficient instructions to use laboratory equipment, and teachers’ difficulties in designing, implementing, and evaluating laboratory activities. It is concluded that in general teachers and students are very enthusiastic about conducting laboratory activities in science learning, but they still have several constraints, especially in the available infrastructures.

Flood Hazard Mapping in Bandung Regency Based on Multi-Criteria Decision Analysis (MCDA) with AHP Method Putra, Riki Purnama; Agustina, Rena Denya; Susanti, Seni; Chusni, Muhammad Minan; Novitasari, Emiliya
Indonesian Review of Physics Vol. 6 No. 2 (2023)
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/irip.v6i2.10386

Flooding is a natural disaster that can harm various parties, both harming nature and also harming humans. Floods can certainly hinder various human activities, both social and economic. Various causes of flooding can be caused by two main factors, namely natural factors and human factors. The natural factors in question are caused by nature, such as high-intensity rain, while the human factors are caused by humans, such as massive development and lack of drainage and humans' bad attitude towards the environment. This research aims to determine the probability of flooding in the Bandung Regency area. The research method used uses the Analytical Hierarchy Process (AHP) method based on Multi Criteria Decision Analysis (MCDA) using eight main factors, namely; (1) NDVI; (2) TWI; (3) Land Use; (4) Rainfall; (5) Slopes; (6) Elevation; (7) Distance from Road; and (8) Distance from River. Then the probability results are formed into a flood risk map for the Bandung Regency area with validation carried out using the ROC curve. The results obtained are that there are four risk categories, including; (1) Low Risk; (2) Quite Risk; (3) High Risk; and (4) Extreme Risk. The Bandung Regency area near Bandung City has the most High Risk to Extreme Risk, while outside that area has an average of Low Risk to Quite Risk. In addition, the validation results by comparing the obtained maps with the flood maps that occurred in 2002–2022 obtained an average ROC curve percentage of 76.4%, and these results show that the flood risk hazard map for Bandung Regency is valid.

Exploring the Educational Landscape: The Impact of Post-Covid Online Learning on Physics Education Undergraduates' Academic Engagement and Achievement Seni Susanti; Riki Purnama Putra; Rena Denya Agustina; Nguyen Phu Quy; Hariman Surya Siregar; Jose da Silva
Indonesian Journal on Learning and Advanced Education (IJOLAE) Vol. 6, No. 1, January 2024
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ijolae.v6i1.22179

Covid-19 is a pandemic that can change the culture of the learning process, which Covid-19 pandemic brought transformation and new habits, and these new habits had to be adjusted based on the rules and regulations that apply in the country. Globally, Covid-19 made educators have to quickly adapt to new teaching methods, and students faced difficulties with internet access, digital literacy, and maintaining motivation in a remote environment. However, around 2021, in quartile 3 to be precise, in Indonesia changes have occurred again to adapt to new habits, namely the post-Covid-19 recovery period, where the education system has again transformed from online learning habits to offline learning. This study aims to find out how interest in studying and learning outcomes affect undergraduate students of physics education in the post-COVID-19 era. The research method is carried out quantitatively, which consists of filling out a questionnaire for interest in studying which consists of five aspects; (1) Exploration; (2) Curiosity; (3) Boredom; (4) Attention; and (5) Enjoyment. This study used two groups namely pre covid-19 and post covid-19 with a total of 67 samples used, then processing of learning outcomes data prerequisite tests such as normality and homogeneity tests were carried out then hypothesis testing using independent sample t-test and Cohen's D Effect Size to know the how big the difference between two groups, then a deep interview is conducted to know deeply. This research found results in which undergraduate physics education students in the post-COVID-19 era experienced low interest in studying and learning outcomes due to the shock culture and the influence of student organizations which they thought were more interesting than academic activities.

Analysis of the influence of amplitude, frequency, angle of propagation, and air pressure on the characteristics of sound waves Setya, Winda; Azmi, Ilman; Istiqomah, Ikmal Konit; Aditya, Dinaldhi Muhammad; Chusni, Muhammad Minan; Mahen, Ea Cahya Septia; Pitriana, Pina; Nuryantini, Ade Yeti; Susanti, Seni
COMPTON: Jurnal Ilmiah Pendidikan Fisika Vol 12 No 1 (2025): Compton: Jurnal Ilmiah Pendidikan Fisika
Publisher : Prodi Pendidikan Fisika Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/cjipf.v12i1.19942

This study offers a comprehensive approach that has not been widely explored, integrating PhET interactive simulations and the Phyphox sensor application to analyze the simultaneous influence of four physical parameters amplitude, frequency, dispersion angle, and pressure on the characteristics of sound waves. The integration of PhET interactive simulations and the Phyphox application enables real-time visualization and experimental data measurement through smartphone sensors. Furthermore, this research contributes new insights by exploring the dispersion angle in the context of wave direction and intensity, a topic rarely discussed in digital media-based acoustic studies. The method used is a quantitative experiment with amplitude variations from 1 to 10 and frequencies of 400 Hz, 500 Hz, and 600 Hz, measured at distances of 1 cm, 3.25 cm, and 5.5 cm. The study also includes observations of reflection and interference patterns of waves at propagation angles of 18°, 45°, and 90°, as well as an analysis of the effect of air pressure on sound intensity, with pressure varied from 0.0 atm to 1.0 atm. The results show that sound wave intensity increases with higher amplitude and frequency, in accordance with the theory that intensity is proportional to the square of the amplitude. The propagation angle influences the reflection and interference patterns, resulting in varied energy distribution. Additionally, air pressure significantly affects sound intensity, emphasizing the crucial role of the medium in sound wave propagation.

Exploring the Educational Landscape: The Impact of Post-Covid Online Learning on Physics Education Undergraduates' Academic Engagement and Achievement Susanti, Seni; Putra, Riki Purnama; Agustina, Rena Denya; Quy, Nguyen Phu; Siregar, Hariman Surya; Silva, Jose da
Indonesian Journal on Learning and Advanced Education (IJOLAE) Vol. 6, No. 1, January 2024
Publisher : Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/ijolae.v6i1.22179

Covid-19 is a pandemic that can change the culture of the learning process, which Covid-19 pandemic brought transformation and new habits, and these new habits had to be adjusted based on the rules and regulations that apply in the country. Globally, Covid-19 made educators have to quickly adapt to new teaching methods, and students faced difficulties with internet access, digital literacy, and maintaining motivation in a remote environment. However, around 2021, in quartile 3 to be precise, in Indonesia changes have occurred again to adapt to new habits, namely the post-Covid-19 recovery period, where the education system has again transformed from online learning habits to offline learning. This study aims to find out how interest in studying and learning outcomes affect undergraduate students of physics education in the post-COVID-19 era. The research method is carried out quantitatively, which consists of filling out a questionnaire for interest in studying which consists of five aspects; (1) Exploration; (2) Curiosity; (3) Boredom; (4) Attention; and (5) Enjoyment. This study used two groups namely pre covid-19 and post covid-19 with a total of 67 samples used, then processing of learning outcomes data prerequisite tests such as normality and homogeneity tests were carried out then hypothesis testing using independent sample t-test and Cohen's D Effect Size to know the how big the difference between two groups, then a deep interview is conducted to know deeply. This research found results in which undergraduate physics education students in the post-COVID-19 era experienced low interest in studying and learning outcomes due to the shock culture and the influence of student organizations which they thought were more interesting than academic activities.

Urban Flood Susceptibility Analysis Using Multi Criteria Decission Analytical Hierarchy Process (AHP) Method: Case Study of Bandung City Agustina, Rena Denya; Putra, Riki Purnama; Susanti, Seni; Setyadji, Agustinus Bambang; Virtriana, Riantini
Geoplanning: Journal of Geomatics and Planning Vol 12, No 2 (2025): Article In Progress
Publisher : Department of Urban and Regional Planning, Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/geoplanning.12.2.%p

Flood is one of the natural disasters and is supported by bad human habits, of course, this disaster can cause enormous losses, which can take lives. Flood handling certainly requires proper analysis before handling is carried out. Various methods for mapping flood susceptibility can be done, one of which is using the AHP Multi-Criteria Decision method which is considered the most up-to-date and very accurate method in terms of accuracy. This study aims to map the susceptibility of flood hazard in urban areas, especially in the city of Bandung with the help of satellite imagery. The method in this study uses the AHP Multi-Criteria Decision method, where five experts are needed to carry out an assessment in determining the variable weight value, with the variable in question namely; (1) TWI; (2) Elevations; (3) Slopes; (4) Precipitation; (5) Land Cover; (6) NDVI; (7) Distance from Rivers; and (8) Distance from Roads. In addition, this study validates the results of the mapping by comparing the real events of flooding in the city of Bandung in 2002-2022 with the map of the susceptibility of flood hazard in the city of Bandung. The results obtained in this study are flood hazard susceptibility maps created well with validation of 80.2%. In addition, areas that are very at hazard of being affected by flooding are the East Bandung area (Mandalajati, Ujungberung, Cibiru, Gedebage, and Panyileukan) with a high hazard of over 75%, and an extreme hazard of above 0.1%.

Title

Found 7 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 7 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 7 Documents
Search