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Development of Inquiry-Based E-Poster Media on Natural Science Learning Digestive System Material in Elementary Schools Rahmi, Miftah; Nari, Nola
Journal of Islamic Education Students (JIES) Vol. 2 No. 2: November 2022
Publisher : Universitas Islam negeri Mahmud Yunus Batusangkar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31958/jies.v2i2.5609

Abstract

This study aims to determine the validity and practicality of inquiry-based media development on digestive system-based material in grade 5 elementary school students. The type of research used is development research using a 4-D model (define, design, develop, and disseminate). The research instrument used validation sheets, practicality sheets. While the results were analyzed with descriptive techniques. The results of this study indicate that students' learning motivation increases by using inquiry-based e-poster learning media. This can be seen in the results of the validation test of the e-poster media of the inquiry-based digestive system that was developed which is very valid and the results of the practicality test through a response questionnaire are categorized as very practical. Thus the e-poster media inquiry-based that was developed is valid and practical to use as a means of conveying digestive system material to 5th grade students in elementary schools.
Development of LKPD Based on Contextual Teaching And Learning (CTL) to Increase Learning Motivation in Algebra Form Material for Class VII MTs Thawalib Tanjung Limau Students Zahra Salsabila; Isra Nurmai Yenti; Elda Herlina; Nola Nari
Edusainstika Vol 5 No 2 (2025)
Publisher : Universitas Islam Negeri Mahmud Yunus Batusangkar

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Abstract

The purpose of this study is to create a product that is CTL-based LKPD to increase students' learning motivation that is valid, practical and effective. This study uses the Research and Development research method with a 4-D model which has 3 stages, namely the define, design and develop stages. The results of this research show that LKPD the CTL-based design designed is valid, practical and effective. The results of the validity of the LKPD are as many as 83.33% with a very valid category. Meanwhile, the practicality results of the CTL-based LKPD obtained from the student questionnaire results were 78.82% in the practical category. Furthermore, the results of the effectiveness of the LKPD can be seen from increasing students' learning motivation by using it the N-Gain percentage is 0.47 in the medium category. 
Pengaruh Pendekatan Realistic Mathematics Education Terhadap Kemampuan Representasi Matematis Siswa di Kelas VIII SMPN 1 Banuhampu Fajri, Chairul; Rusdi; Nari, Nola; Medika, Gema Hista
PEDAGOGIC: Indonesian Journal of Science Education and Technology Vol. 6 No. 3 (2026): PEDAGOGIC: Indonesian Journal of Science Education and Technology
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/ijset.v6i3.6537

Abstract

This study aims to determine the effect of the Realistic Mathematics Education approach on the mathematical representation ability of eighth-grade students at SMPN 1 Banuhampu. The study used a pre-experimental method with a Static Group Comparison Design. The study population was all eighth-grade students consisting of nine classes. The sample was selected through a random sampling technique after conducting normality tests, homogeneity of variance, and equality of means, resulting in class VIII.7 as the experimental class and class VIII.9 as the control class. The experimental class was given learning using the Realistic Mathematics Education approach, while the control class used conventional learning. The research instrument was a mathematical representation ability test given after the treatment. Data were analyzed using the t-test after fulfilling the prerequisite tests for normality and homogeneity. The results showed that the average mathematical representation ability of students in the experimental class was higher than the control class. The results of the t-test and the P-value obtained showed that the difference was statistically significant. Thus, it can be concluded that the Realistic Mathematics Education approach has a significant effect on improving the mathematical representation ability of eighth-grade students at SMPN 1 Banuhampu