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Journal : JPF : JURNAL PENDIDIKAN FISIKA

Development of Virtual Laboratory System Using EWB and Zoom Cloud in Dynamic Electricity Practicum as a Learning Solution in the Covid-19 Pandemic I Gede Purwana Edi Saputra; Andri Estining Sejati; Nurazmi Nurazmi
Jurnal Pendidikan Fisika Vol 9, No 3 (2021): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v9i3.6066

Abstract

Covid-19 Pandemic has changed our education system, especially on practicum activity. This study aims at developing a virtual laboratory system using EWB and Zoom Cloud applications in a valid, practical and effective dynamic electricity practicum as a practical solution during the Covid-19 pandemic. The method used in this study is a modified Research and Development (RD) method consisting of identification of potential and problems, data collection, data for development, product design (draft I), validation, design revision, draft II, limited scale trial, product revision 1, draft III, broad-scale trial, product revision 2, and the final product. The trial sample in this study was class X students of SMK Negeri 2 Kendari in the Electrical Power Installation Engineering department the eligibility criteria with an internal consistency coefficient of 0.92 for the material and 0.84 for the media. After going through a validation test, the product developed is then tested on a limited and wide scale. From the results of trials on a limited scale, is was obtained that regarding the practicality value of the product 54.55% students’ responded “very support” and the rest 45.45% responded “support”, while in a large-scale trial of 77.50% students agreed on "very support” response, and 22.50% gave a “support” response. The effectiveness of the product is seen from the student's response and the classical completeness score where 100% of the students gained a practicum score of 75. Therefore, it can be concluded that Virtual Laboratory can be utilized as a learning solution during the COVID-19 pandemic at SMK Negeri 2 Kendari.
The Effect of Scientific Literacy Approach with Discovery Learning Model toward Physics Concepts Understanding I Gede Purwana Edi Saputra; Luh Sukariasih; La Ode Nursalam; Susilo Sudarman Desa
Jurnal Pendidikan Fisika Vol 10, No 2 (2022): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v10i2.7769

Abstract

Scientific literacy is essential in our modern society today due to many problems related to science and technology. This study aims to determine the effect of the scientific literacy approach using the discovery learning model on students' understanding of physics concepts. The method of this research is a true experimental research using post-tests only control group design. This research was conducted at SMA Negeri 1 Watubangga. The sample of this study consisted of two classes, namely the experimental class, which was taught with scientific literacy approach using the discovery learning model, and the control class which was taught by using the direct learning model. Sampling was carried out using a random sampling technique so that class X1 was chosen as the experimental class and X2 as the control class. The data analysis technique used was descriptive and inferential analysis. The results showed that students' understanding of physics concepts in the experimental class is in a good category while in the control class is in the medium category. The inferential test shows t-count t-table (6.85 1.98). This means that there is a significant difference in understanding of physics concept between the experimental and control group. This study concludes that the use of a scientific literacy approach with a discovery learning model has an effect on students' understanding of physics concepts.
Analysis of Students’ Ability to Apply Physics Concepts through Environmental-Based Worksheets on Junior High School I Gede Purwana Edi Saputra; Harnipa Harnipa; Pertiwi Pertiwi; Nurhikmah Hasan
Jurnal Pendidikan Fisika Vol 10, No 3 (2022): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v10i3.8507

Abstract

This research is a descriptive research with a quantitative approach that aims to determine the students’ ability to apply physics concepts in junior high school by using environmental-based worksheets. The sample of this research were 31 students of class VIIIA SMP Negeri 1 Kolaka, taken by using purposive sampling method. This research was carried out in 6 meetings with the subject matter of light and optical instruments. Data collection was conducted by using observation, evaluation, and tests at the end of each teaching cycle; analyze the data through the results of quantitative analysis. The results showed that in the light material, the average score of students' application of physics concepts was 19 out of a total of 30 questions with a high percentage of students belonging to 25.80%, while for optical instruments, the average score of students' physics concept application was 21. from a total of 30 questions with a high percentage of students, 54.8%. Thus, it can be concluded that the provision of environmental-based worksheets can improve the ability of students to apply physics concepts on class VIIIA of SMP Negeri 1 Kolaka.
The Effect of Scientific Literacy Approach with Discovery Learning Model toward Physics Concepts Understanding Saputra, I Gede Purwana Edi; Sukariasih, Luh; Nursalam, La Ode; Desa, Susilo Sudarman
Jurnal Pendidikan Fisika Vol. 10 No. 2 (2022): PENDIDIKAN FISIKA
Publisher : Universitas Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jpf.v10i2.7769

Abstract

Scientific literacy is essential in our modern society today due to many problems related to science and technology. This study aims to determine the effect of the scientific literacy approach using the discovery learning model on students' understanding of physics concepts. The method of this research is a true experimental research using post-tests only control group design. This research was conducted at SMA Negeri 1 Watubangga. The sample of this study consisted of two classes, namely the experimental class, which was taught with scientific literacy approach using the discovery learning model, and the control class which was taught by using the direct learning model. Sampling was carried out using a random sampling technique so that class X1 was chosen as the experimental class and X2 as the control class. The data analysis technique used was descriptive and inferential analysis. The results showed that students' understanding of physics concepts in the experimental class is in a good category while in the control class is in the medium category. The inferential test shows t-count > t-table (6.85 > 1.98). This means that there is a significant difference in understanding of physics concept between the experimental and control group. This study concludes that the use of a scientific literacy approach with a discovery learning model has an effect on students' understanding of physics concepts.