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Integrating Contextual Problem-Based Animated Videos in Mathematics Learning: A Strategy to Improve Students' Understanding of Fractions Made Pertiwi Divayani; Gusti Ngurah Sastra Agustika; Chindytia
Thinking Skills and Creativity Journal Vol. 7 No. 2 (2024): Oktober
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/tscj.v7i2.92196

Abstract

Mathematics learning, particularly in the topic of fractions, often presents challenges for fourth-grade students due to its abstract nature and the lack of engaging instructional media. Therefore, this study aims to develop contextual problem-based animated video media to enhance students' understanding of fraction concepts and improve their learning motivation. The research employed the ADDIE development model. Data collection was conducted through questionnaires and tests. The questionnaires were used to gather feedback from experts and students, while the tests were designed to assess students' achievement in understanding fractions. Prior to use, the research instruments were piloted to ensure their validity and reliability. Validity was tested using the point-biserial correlation formula, whereas reliability was measured using the Kuder-Richardson 20 (KR-20) formula. Additionally, the difficulty level and discriminative power of test items were analyzed. The collected data were analyzed using quantitative descriptive analysis, qualitative descriptive analysis, and inferential statistical analysis (t-test). A normality test using the Shapiro-Wilk formula was conducted before the t-test to ensure the data followed a normal distribution. The findings indicate that the developed media met the criteria for feasibility and effectiveness in enhancing students’ learning outcomes. The use of contextual problem-based animated videos has proven to be an engaging and interactive alternative in mathematics instruction.
Implementasi Budaya Lokal Bali Ngayah sebagai Penguatan Dimensi Gotong Royong Profil Pelajar Pancasila pada Siswa SDN 3 Mengwi Made Pertiwi Divayani; Dewa Bagus Sanjaya; I Nengah Suastika
Reslaj: Religion Education Social Laa Roiba Journal Vol. 8 No. 9 (2026): RESLAJ: Religion Education Social Laa Roiba Journal
Publisher : Intitut Agama Islam Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/reslaj.v8i9.13103

Abstract

Strengthening the character of mutual cooperation is one of the primary focuses of implementing the Pancasila Student Profile, which can be developed through the utilization of local culture as a contextual learning resource. This study aims to describe the implementation of the Balinese local culture of ngayah as a means of strengthening the mutual cooperation dimension of the Pancasila Student Profile among students at SDN 3 Mengwi. The study employed a qualitative descriptive approach involving the principal, three teachers, and ten students selected through purposive sampling. Data were collected through observation, interviews, and documentation, then analyzed using the stages of data reduction, data presentation, and conclusion drawing. The findings indicate that the values of ngayah were implemented through school environmental cleaning activities, preparation for school events, collaborative learning, and environmental maintenance. These activities successfully fostered cooperation, social awareness, responsibility, active participation, and a willingness to help others. Teachers played a crucial role as facilitators by integrating local cultural values into the learning process through habituation, role modeling, and collaborative activities. The implementation of the ngayah culture not only supports the preservation of Balinese cultural heritage but also serves as an effective character education strategy for strengthening the mutual cooperation dimension of the Pancasila Student Profile while developing students who are collaborative, caring, and responsible.