Garuda - Garba Rujukan Digital

Riyasni, Selma

Universitas Negeri Padang

Author-ID : 6271276

Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Validity of The Electronic Enrichment Book "Sitinjau Lauik from the Perspective of Physics" Virji, Julia; Desnita, Desnita; Hidayati, Hidayati; Riyasni, Selma
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2757

Education is basically an investment in human resource development that is indispensable in society. One of the important skills that must be possessed in the era of globalization is the ability to solve problems. Students are considered to be able to solve problems if they are able to understand, choose strategies, and then apply them in problem solving. But in reality, students' problem-solving skills are still low. Therefore, learning resources are needed that can train problem-solving skills. One of the learning resources that can be developed is electronic enrichment books. This study uses the R&D research method. The model used in this study is the 4-D model. The population in this study is 78 students in grade XI Phase F for the 2024/2025 school year. The sample of this study was carried out by random sampling with the research subject of physics lecturers of FMIPA UNP with a total of 3 lecturers. Based on the results of the research of the electronic enrichment book entitled "Sitinjau Lauik from the Perspective of Physics" which was developed, a validity score was obtained from 3 experts with an average score of 0.82 with very valid criteria. Based on this, electronic enrichment books that are developed and arranged in such a way can be used as a physics learning resource that trains the problem-solving skills of high school students.

Effects of Science Augmented Reality Learning Media on Student Learning Outcomes: A Meta Analysis Anzuye, Ivo Jihan; Asrizal, Asrizal; Amir, Harman; Riyasni, Selma
Indo-MathEdu Intellectuals Journal Vol. 6 No. 3 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i3.3330

The background of this research is the inconsistency of findings in various previous studies regarding the effectiveness of Augmented Reality (AR) in improving learning outcomes. This study aims to analyze the influence of Augmented Reality (AR) learning media on student learning outcomes in the subject of Science through meta-analysis methods. The type of research used is this meta-analysis conducted on 38 relevant articles published between 2013 and 2024, selected based on PICOS inclusion criteria. The analysis used effect size calculations and statistical tests using the JASP application. The results showed that AR had a strong and significant effect on student learning outcomes. The findings also revealed that the strongest effect appeared in elementary school students, especially in physics material and on the aspect of knowledge and critical thinking skills. These results indicate that AR-based learning media is highly effective in improving conceptual understanding and cognitive engagement in science learning. abstract should be clear, concise, and descriptive.

Validity of The Electronic Enrichment Book "Sitinjau Lauik from the Perspective of Physics" Virji, Julia; Desnita, Desnita; Hidayati, Hidayati; Riyasni, Selma
Indo-MathEdu Intellectuals Journal Vol. 6 No. 1 (2025): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v6i1.2757

Education is basically an investment in human resource development that is indispensable in society. One of the important skills that must be possessed in the era of globalization is the ability to solve problems. Students are considered to be able to solve problems if they are able to understand, choose strategies, and then apply them in problem solving. But in reality, students' problem-solving skills are still low. Therefore, learning resources are needed that can train problem-solving skills. One of the learning resources that can be developed is electronic enrichment books. This study uses the R&D research method. The model used in this study is the 4-D model. The population in this study is 78 students in grade XI Phase F for the 2024/2025 school year. The sample of this study was carried out by random sampling with the research subject of physics lecturers of FMIPA UNP with a total of 3 lecturers. Based on the results of the research of the electronic enrichment book entitled "Sitinjau Lauik from the Perspective of Physics" which was developed, a validity score was obtained from 3 experts with an average score of 0.82 with very valid criteria. Based on this, electronic enrichment books that are developed and arranged in such a way can be used as a physics learning resource that trains the problem-solving skills of high school students.

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