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All Journal Berkala Ilmiah Pendidikan Fisika Syntax Idea Jurnal Impresi Indonesia
Amalia Weka Gani
Universitas Pendidikan Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Physics Social Sciences

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Identifying Students’ Conceptions on Sound Wave via the Sound Wave Four Tier (SOFT) Diagnostic Test Amalia Weka Gani; Achmad Samsudin; Lina Aviyanti; Adam Hadiana Aminudin; Fatah Kurniawan; Muhammad Zahran; Jajang Kunaedi; Hasan Ozgur Kapici
Berkala Ilmiah Pendidikan Fisika Vol 11, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v11i3.16903

Abstract

This paper aimed to assess the validity of the Sound Wave Four Tier (SOFT) Diagnostic Test that can be used to identify students' conception profiles. Using the Four Design (The participants were 42 students aged 15-17 years old in one of the public high schools in Bandung City. The participants were 42 students aged 15-17 in one of the public high schools in Bandung City. The data's validity, the instrument's reliability, and the distribution of students' conceptions were analyzed using the Rasch model with the MINISTEP 4.5.3.0 program. The dimensional-based validity of the items used was valid. Accuracy based on Cronbach Alpha (α) was in the high category, the item reliability score was in the good category, and the reliability of personnel was in the low category. The conception profile of the students categorized as. Sound Understanding (SU), Partial Positive (PP), Partial Neutral (PNt), Partial Negative (PNg), Misconception (MC), No Understanding (NU), and No Coding (NC). The highest category of conception found was MC. There were a lot of misconceptions found in the sound wave material. Students' Misconceptions are still commonly found in sound waves. A 4D model can be developed using Rasch modeling analysis to identify students' profiles. Utilizing the SOFT instrument enables students to gain a broader understanding of the concept, including verbal statements and various representations of images and mathematical symbols.
Identifying Students’ Conceptions on Sound Wave via the Sound Wave Four Tier (SOFT) Diagnostic Test Amalia Weka Gani; Achmad Samsudin; Lina Aviyanti; Adam Hadiana Aminudin; Fatah Kurniawan; Muhammad Zahran; Jajang Kunaedi; Hasan Ozgur Kapici
Berkala Ilmiah Pendidikan Fisika Vol 11, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v11i3.16903

Abstract

This paper aimed to assess the validity of the Sound Wave Four Tier (SOFT) Diagnostic Test that can be used to identify students' conception profiles. Using the Four Design (The participants were 42 students aged 15-17 years old in one of the public high schools in Bandung City. The participants were 42 students aged 15-17 in one of the public high schools in Bandung City. The data's validity, the instrument's reliability, and the distribution of students' conceptions were analyzed using the Rasch model with the MINISTEP 4.5.3.0 program. The dimensional-based validity of the items used was valid. Accuracy based on Cronbach Alpha (α) was in the high category, the item reliability score was in the good category, and the reliability of personnel was in the low category. The conception profile of the students categorized as. Sound Understanding (SU), Partial Positive (PP), Partial Neutral (PNt), Partial Negative (PNg), Misconception (MC), No Understanding (NU), and No Coding (NC). The highest category of conception found was MC. There were a lot of misconceptions found in the sound wave material. Students' Misconceptions are still commonly found in sound waves. A 4D model can be developed using Rasch modeling analysis to identify students' profiles. Utilizing the SOFT instrument enables students to gain a broader understanding of the concept, including verbal statements and various representations of images and mathematical symbols.
Enhancing Students' Science Process Skills on Sound Waves Through Learning Cycle 7E Integrated with Phet Lina Aviyanti; Della Merlinda; Amalia Weka Gani
Syntax Idea Vol 6 No 7 (2024): Syntax Idea
Publisher : Ridwan Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/syntax-idea.v6i7.4103

Abstract

This study is prompted by the lack of science process skills among students in physics learning. Through the implementation of the Learning Cycle 7E integrated with PhET, this study aims to enhance students' science process skills on sound waves. A pre-experimental research design with one group pretest-posttest design was used, involving 30 students of grade XI in one of the high schools in Bandung. The instruments employed in this study comprise science process skills test, observation sheets on the implementation of learning model, and student response questionnaire. The paired sample t-test and N-Gain were used to assess the enhancement in students' science process skills. The findings revealed that the implementation of the Learning Cycle 7E integrated with PhET can enhance students' science process skills in the moderate category, with an N-gain score of 0.63. In addition, the paired sample t-test revealed significant differences in students' science process skills after engaging in classroom learning. The implementation of the Learning Cycle 7E integrated with PhET has shown the "very good" category, and received positive responses from students. This study has provided evidence that integrating the Learning Cycle 7E with PhET can improve students' science process skills on sound waves.
Implementation of Levels of Inquiry Model in Improving Students' HOTS on Fluid Material Tia Kuraesin; Lina Aviyanti; Harun Imansyah; Amalia Weka Gani
Jurnal Impresi Indonesia Vol. 3 No. 8 (2024)
Publisher : Riviera Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58344/jii.v3i8.5396

Abstract

This research is motivated by the low level of students' higher order thinking skills (HOTS) in physics. The purpose of this study is to determine how the application of Levels of Inquiry (LoI) learning model in improving students' HOTS. The research design used was a quasi-experiment involving grade XI students in one of the high schools in Bandung City with a research sample of 35 students in the experimental class and 25 students in the control class. The instruments used in this study were higher order thinking skills test in the form of two-level multiple choices for fluid material and observation sheet of learning model implementation. Data analysis techniques include N-Gain, hypothesis testing and effect size. The results of the analysis showed that the application of the LoI learning model in the experimental class was in the excellent category and could improve students' HOTS in the moderate category with an N-gain value of 0.53. In the control class, the application of the conventional learning model can improve students' HOTS in the low category with an N-gain score of 0.18. In addition, the analysis of the Mann-Whitney test results showed that there was a significant difference in students' HOTS between the experimental group and the control group with an effect size in the very large category. This research proves that the application of the LoI learning model is effective in improving students' HOTS in fluid materials.
Co-Authors Achmad Samsudin Aminudin, Adam Hadiana Della Merlinda Fatah Kurniawan Harun Imansyah Hasan Ozgur Kapici Hasan Ozgur Kapici Jajang Kunaedi Lina Aviyanti Muhammad Zahran Tia Kuraesin