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All Journal Efektor Jurnal Paedagogy Journal of Learning Improvement and Lesson Study
Asmi, Andalia
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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Development of Webblog-Based Learning Media to Improve Student Learning Outcomes in Chemical Bonding Material Yudha, Sandy; Asmi, Andalia
Journal of Learning Improvement and Lesson Study Vol. 3 No. 1 (2023): JLILS (June Edition)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jlils.v3i1.43

Abstract

This study aims to develop learning media, indicators, and indicators of whether student learning outcomes use webblog learning media developed on chemical bonding material that is higher than the predetermined KKM value. This research is a research development or Research and Development (R&D). By using the ADDIE development model (Analyze, Design, Development, Implementation, Evaluation). The sample used in this study were students of class X MIA 1 at SMA Negeri 8 Medan using purposive sampling technique. From the results of the analysis, the media developed by webblog learning. Results The results by the lecturers obtained an average feasibility of 90%, and an average score of material experts was 95%. Thus the learning media developed is valid and very suitable for use as learning media. The learning media developed were then tested on students to see students' chemistry learning outcomes. Testing was carried out using 1 experimental class which was carried out with webblog learning media. The hypothesis test shows that the average student learning outcomes of the experimental class are 78.29 with a minimum completeness criteria (KKM) 75. Based on statistical analysis at the 5% significance level it can be stated that the student learning outcomes using the developed webblog media are higher than the KKM values that have been set.
Analisis Kebutuhan Pengembangan Bahan Ajar Kimia Berbasis Elektronik Terintegrasi Model Pembelajaran Problem Based Learning Pada Siswa SMA Kelas X Kota Medan Asmi, Andalia; Silaban, Saronom; Silaban, Ramlan
Efektor Vol 11 No 1 (2024): Efektor Vol.11 No.1 Tahun 2024
Publisher : Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/e.v11i1.21594

Abstract

This study aims to fulfill the requirement for improving chemistry instruction materials for SMA classes, and the study's findings will be consulted for further information in the development of electronic chemistry teaching materials. A qualitative descriptive method was employed in the study. Four secondary schools participated in this study in Medan City by interviewing four teachers from each school and observing the IPA-X class with 80 students. It has been done. As the Study shows, teachers still use traditional teaching methods and only use school-published textbooks. The teaching materials must be revised, as students still use electronic media in 48.9% of the survey results. I found that they made use of the training materials provided. The required percentage is 53.6%. These results demonstrate the need to develop electronic materials that help students comprehend the subject matter and facilitate learning and exploring the learning process.
Developing An Interactive Chemistry E-module Based on Problem-based Learning to Improve Critical Thinking Skills of High School Students Asmi, Andalia; Silaban, Saronom; Silaban, Ramlan
Jurnal Paedagogy Vol. 11 No. 1 (2024): January
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jp.v11i1.9875

Abstract

This study aims to develop an interactive chemistry E-module based on problem-based learning (PBL) to improve the critical thinking skills of high school students in class X and measure its feasibility. This research used the research and development method with the ADDIE model, which consists of 5 stages (Analysis, Design, Development, Implementation, and Evaluation). The tools used in this study were test tools and non-test tools, namely modified BSNP standard verification sheets and essay questions. The data analysis techniques used in this research were qualitative and quantitative. The results of the feasibility test from the materials specialist instructors, and chemistry teachers, as well as media specialists, an average result of 82.7% met the "very fair" criterion. An average result of 93.12% met the "highly feasible" criterion. Based on classroom learning experiments, the E-module can improve students' critical thinking skills by achieving an N gain value of 0.48 in the medium category. It was also evidence of a 55% increase in students' average critical thinking ability score using electronic modules and belonging to the critical category. When learning with the E module, a significant difference occurs at the significance level α=0.000.
Co-Authors Ramlan Silaban SARONOM SILABAN Yudha, Sandy