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All Journal Berkala Ilmiah Pendidikan Fisika Jurnal Dedikasi Pendidikan
Hidayah, Rizki Nur
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Education Physics

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PENGARUH ADVERSITY QUOTIENT, KEMANDIRIAN BELAJAR DAN KECEMASAN TERHADAP KEMAMPUAN PEMECAHAN MASALAH PADA MATERI JURNAL PENYESUAIAN Hidayah, Rizki Nur; Thohiri, Roza; Darma, Jufri; Silalahi, Sondang Aida; Nurhayani, Ulfa
Jurnal Dedikasi Pendidikan Vol 9, No 1 (2025): Januari 2025
Publisher : Center for Research and Community Service (LPPM) University of Abulyatama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30601/dedikasi.v9i1.5560

Abstract

This study aims to determine the effect of adversity quotient, learning independence and anxiety on problem-solving ability on the adjustment journal material. This type of research is ex post facto. The population in this study were all students of class X majoring in financial accounting and institutions at SMK Negeri 1 Stabat, totaling 69 students. The sample in this study was 69 students, where the sampling technique was total sampling. Data collection was carried out using research questionnaires and adjustment journal test questions. Then analyze the data with the help of the SPSS 25 application. Based on the regression model formed, it is Y = 21.102 + 0.646X1 + 1.413X2 - 0.258X3 and partial hypothesis testing, there is a significant influence between adversity quotient on problem-solving ability, independence on problem-solving ability and anxiety on problem-solving ability. Furthermore, adversity quotient, learning independence and anxiety simultaneously have a significant effect on problem-solving ability with the magnitude of the influence of the three independent variables being 87.4%, while 12.6% is explained by other relevant variables that were not examined in this study. 
Effectiveness of Using E-learning at STEM-Based Sound-Wave Materials to Improve Collaboration Skills of High School Students Hidayah, Rizki Nur; Wiyono, Ketang; Ismet, Ismet
Berkala Ilmiah Pendidikan Fisika Vol 10, No 3 (2022): OCTOBER 2022
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/bipf.v10i3.13850

Abstract

This study aims to see the effectiveness of STEM-based sound wave e-learning in improving the collaboration skills of high school students. The effectiveness test sample consisted of 30 SMAN 2 Palembang students selected with purposive sampling techniques. A collaborative skills rubric with three observers from Sriwijaya University's Master of Physics Education was the tool employed in this study. This study tested the effectiveness of using e-learning at STEM-Based Sound-wave materials to enhance students' established cooperation abilities. The t-test and N-Gain test are used for more reliable measurements to determine effectiveness. The t-test showed a significant increase in students' collaboration skills after being given treatment using e-learning at STEM-Based Sound-wave materials with tcount = 30.377, and the significance level was smaller than 0.05. N-Gain test showed that the e-learning at STEM-Based Sound-wave materials that had been developed significantly improved the collaboration skills of high school students with an N-Gain score of 0.68 in the medium category. The highest increase in the contribution aspect with an N-Gain score of 0.85, and the lowest in working with others with an N-Gain score of 0.62. These results showed that STEM-based sound wave e-learning is a good learning media option in physics learning to improve students' collaboration skills. It is recommended that further research be conducted on other 21st-century skills to find effective learning methods and media in responding to the challenges of life in the 21st century. 
Co-Authors Ismet Ismet, Ismet Jufri Darma Ketang Wiyono Nurhayani, Ulfa Sondang Aida Silalahi Thohiri, Roza