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ANALISIS HASIL VALIDASI AHLI PADA PENGEMBNAGAN VIDEO PEMBELAJARAN ENERGI TERBARUKAN BERBASIS CONTEXTUAL, TEACHING AND LEARNING (CTL) Aureli, Bunga Zahaa; Amin, Ahmad; Lovisia, Endang
Irfani Vol. 22 No. 1 (2026): Irfani
Publisher : LP2M IAIN Sultan Amai Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30603/irfani.v22i1.7333

Abstract

This purpose of this study was to analyze the results of the validation of learning videos based on Contextual, Teaching and Learning (CTL). The type of research is Research and Development (R&D) with a development model of 4D (define, design, development and disseminate). The type of research method is by calculating the feasibility value in the form of a quantitative score then converted into qualitative data (interval) with a scale of five. The data analysis technique is carried out using product validation techniques. Validation is carried out with Material Experts, Media Experts and Language Experts. The feasibility of the Material obtained a score of 33 with an assessment range of 28 < X ≤ 34, including the feasible category. The media feasibility component obtained a score of 38 with a range of x > 34, including the Very feasible category. The language feasibility component obtained a score of 32 with an assessment range of 28 < X (<) 34, including the feasible category. The recapitulation of the total assessment score from the validator obtained a score of 103 with a range of x > 102, including the very feasible category. So it can be said that the Contextual, Teaching and Learning (CTL) based learning video developed is very feasible to be tested in the next stage.
Kesulitan Siswa dalam Menyelesaikan Soal Fisika pada Materi Suhu dan Kalor di Kelas X SMA Ar-Risalah Lubuklinggau Tahun Pelajaran 2016/2017 Charli, Leo; Amin, Ahmad; Agustina, Desi
JOEAI (Journal of Education and Instruction) Vol. 1 No. 1 (2018): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/joeai.v1i1.239

Abstract

The purpose of this study was to determine the types of difficulties, the causative factors, and provide solutions to overcome the difficulties in solving physics problems with temperature and heat matter. This type of research is a qualitative descriptive study, a sample of 30 students, taken by purposive sampling technique. Data collection techniques using tests, questionnaires, and interviews. The results of the analysis of the test data found the proportion of difficulties in understanding the questions that is equal to 80.3%, difficulty using symbols at 76.2%, difficulty using the formula at 84%, difficulty analyzing graphics at 65% and difficulty at counting at 90%. Based on the results of interviews and questionnaires, the factors causing students to have difficulty understanding the questions are students not understanding the purpose and objectives of the questions, lack of student understanding of the material, students rarely repeat the material that has been learned at home and students are lazy to practice working on the problems. The cause of difficulty using symbols is students forget about physics symbols and students remember symbols by memorizing instead of understanding them. The cause of difficulty using, because students are not interested and feel complicated with the problems contained in the formula, students do not master the material concepts well. The cause of difficulties in analyzing graphs is that students do not understand the purpose of the graph, students feel complicated and are not interested in the problems contained in the graph. The reason for arithmetic difficulties is that students are not interested in counting problems, students are not careful in calculating, students have difficulty doing arithmetic operations, and teachers rarely give varied problems. Conclusion, this problem can be overcome by frequently reading reference books, more diligent in doing the assignments given by the teacher, more active practice of physics problems at home, more concentrated when analyzing graphs and not in a hurry, students must often practice calculation problems so that the skills counting can increase. Keywords: Difficulty Analysis, Solving Problems, Temperature and Heat
Penerapan Model Think Pair Share pada Pembelajaran Fisika Charli, Leo; Amin, Ahmad; Pujiastuti, Indah
JOEAI (Journal of Education and Instruction) Vol. 1 No. 2 (2018): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.109 KB) | DOI: 10.31539/joeai.v1i2.396

Abstract

This study aims to determine the effectiveness of contextual teaching learning models and community technology science models on student learning outcomes in the diffusion courses of educational innovation. This study uses quasi-experimental by collecting data using tests, documentation, interviews and observations. The results showed that the average value of student learning outcomes used in the learning model of community technology science was higher than the value of student learning outcomes used in the contextual teaching learning model. This is because the community's science technology model helps students better understand material related to problems found in real life so students become active in the learning process. In conclusion, the Contextual Teaching and Science learning model of community technology is more effective in improving student learning outcomes in the diffusion of education innovation courses. Keywords: Learning Physics, Learning Outcomes, Think Pair Share.