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Yennita
University of Riau
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Pengembangan Modul Fisika Berbasis Model Pembelajaran REACT Pada Materi Gelombang Bunyi Untuk Meningkatkan Kemampuan Memahami Konsep Siswa Kelas XI SMA Januarti; Nur Islami; Yennita
Jurnal Penelitian Pendidikan IPA Vol. 9 No. 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4393

Abstract

The goal of this study is to create a physics learning module for grade XI high school students based on the REACT learning model of sound wave content. The ADDIE model is being used in this research as part of a research and development project. The first step is to conduct a needs analysis and curriculum to see the problems in the field and then find a solution to overcome these problems, namely by developing a physics module based on the REACT learning model. The second step is designing, and the third is developing modules following the designed design. The produced physics modules have been approved by professionals and experts. The validation results show that the physics module based on the REACT learning model of sound wave material is declared valid. Before the product is applied to the field, the product is tested in small groups first on practitioners and students in small group trials. According to the answers from teachers and students, the physics module has a very good category, making it possible to use it in schools for the teaching process. The fourth phase entails putting the physics modules into practice or applying them to Class XI Science 1 students as an experimental class and Class XI Science 2 students as a control class that has already been evaluated for normalcy and homogeneity. It may be deduced that the data are normally distributed and that the control and experimental classes have homogeneous variance because the significant value for the control class was 0.200 and for the experimental class was 0.071. In the t-test, the average understanding ability of experimental class concepts was 76.30, and the standard deviation was 10.43, while the average understanding ability of control class concepts was 57.80, and the standard deviation was 11.44. Meanwhile, in the equality Means test, df and sig values were obtained. (2-tailed) or p-value, or H0 is rejected. The data thus confirm the proposed hypothesis, leading to the conclusion that the experimental class has a higher conceptual understanding than the control group.t=5.608, df=42, and sig. (2-tailed) or p-value = 0.000<0.005.
Pengembangan Modul Fisika Berbasis Model Pembelajaran REACT Pada Materi Gelombang Bunyi Untuk Meningkatkan Kemampuan Memahami Konsep Siswa Kelas XI SMA Januarti; Nur Islami; Yennita
Jurnal Penelitian Pendidikan IPA Vol 9 No 10 (2023): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v9i10.4393

Abstract

The goal of this study is to create a physics learning module for grade XI high school students based on the REACT learning model of sound wave content. The ADDIE model is being used in this research as part of a research and development project. The first step is to conduct a needs analysis and curriculum to see the problems in the field and then find a solution to overcome these problems, namely by developing a physics module based on the REACT learning model. The second step is designing, and the third is developing modules following the designed design. The produced physics modules have been approved by professionals and experts. The validation results show that the physics module based on the REACT learning model of sound wave material is declared valid. Before the product is applied to the field, the product is tested in small groups first on practitioners and students in small group trials. According to the answers from teachers and students, the physics module has a very good category, making it possible to use it in schools for the teaching process. The fourth phase entails putting the physics modules into practice or applying them to Class XI Science 1 students as an experimental class and Class XI Science 2 students as a control class that has already been evaluated for normalcy and homogeneity. It may be deduced that the data are normally distributed and that the control and experimental classes have homogeneous variance because the significant value for the control class was 0.200 and for the experimental class was 0.071. In the t-test, the average understanding ability of experimental class concepts was 76.30, and the standard deviation was 10.43, while the average understanding ability of control class concepts was 57.80, and the standard deviation was 11.44. Meanwhile, in the equality Means test, df and sig values were obtained. (2-tailed) or p-value, or H0 is rejected. The data thus confirm the proposed hypothesis, leading to the conclusion that the experimental class has a higher conceptual understanding than the control group.t=5.608, df=42, and sig. (2-tailed) or p-value = 0.000<0.005.
The Effectiveness of Using Project-Based Learning Static Fluid Modules in Improving Student SEPs Skills Akrom Chasani; Azizahwati; Yennita
Jurnal Penelitian Pendidikan IPA Vol 10 No 11 (2024): November
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i11.9323

Abstract

Education in the era of the Industrial Revolution 4.0 has become one of the hot topics discussed, one of which is in the field of science. This high-quality generation is supported by skills, including collaboration, communication, professionalism, problem-solving, innovation, creativity, critical thinking, flexibility, business and management, digital literacy, agility, initiative, productivity, accountability, leadership, practical responsibility. intelligence, high ethical standards, dynamics, and resilience. NGSS provides students with continuous opportunities from primary to secondary school to develop and engage a deeper understanding of the three dimensions of science. This study is intended to determine the effectiveness of using project-based learning modules seen from the skills of students' SEPs. This study used a one-group pretest-posttest design involving 40 class XI students of Engineering Specialization, consisting of 20 female students and 20 male students from SMAIT Ulil Albab Batam. Data were collected using test techniques with Two-Tier Multiple Choice. (TTMC) instrument. The developed modules are effectively applied in physics learning to improve the skills of SEPs. This is indicated by the percentage value on each aspect of the SEPs. The results of the Science and Engineering Practices skill data analysis of students obtained test of normality pretest results of 42.4363 and posttest of 70.5765 (results using modules > without modules). In the homogeneity test used, namely Shapiro-Wilk, a significance value (p) pretest = 0.973 and posttest = 0.938 (p > 0.05), so it can be concluded that the SEPs skill data are normally distributed. Based on the results of calculations obtained from wide-scale trials, it shows that the value of N-Gain from the skills of SEPs in the aspects of SEPs 1 of 0.4875, SEPs 2 of 0.5067, SEPs 3 of 0.4062, SEPs 4 of 0.5146, SEPs 6 of 0.4887 and SEPs 8 of 0.5517, so that the average value of N-Gain of 0.49255 is obtained. So it can be concluded that the effectiveness of the module is in the medium category.
Co-Authors Akrom Chasani Azizahwati Januarti Nur Islami