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All Journal Gema Wiralodra Jurnal Pendidikan Dasar dan Menengah: Edumedia
Siahaan, Natalia
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Meningkatkan Hasil Belajar IPA Menggunakan Model Pembelajaran Picture and picture Pada Siswa Kelas IV di SDN-1 Menteng Palangkaraya Siahaan, Natalia; Sinday, Yuliane
Jurnal Pendidikan Dasar dan Menengah Vol 3 No 1 (2025): Jurnal Pendidikan Dasar & Menengah | EduMedia
Publisher : Pusat Kajian Bahasa Daerah & Budaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69743/edumedia.v3i1.22

Abstract

Penelitian ini bertujuan untuk meningkatkan hasil belajar siswa sekolah dasar kelas IV pada pembelajaran IPA materi Siklus Makhluk Hidup. Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian tindakan kelas. Subjek dalam penelitian ini adalah Siswa Kelas IV SDN-1 Menteng Kota Palangkaraya. Hasil penelitian ini menunjukkan bahwa dengan penerapan model pembelajaran picture and picture pada pembelajaran IPA materi Keragaman Siklus Makhluk Hidup peningkatan hasil belajar secara klasikal dari pengamatan data awal ke siklus I dengan skor rata-rata 67,81 atau dengan persentase 53%. Hasil belajar siswa dari siklus I ke siklus II juga mengalami peningkatan dengan skor rata-rata 82,50 dengan persentase 84%. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model pembelajaran Pictture and Picture dapat meningkatkan hasil belajar siswa kelas IV pada pembelajaran IPA pada materi Siklus Makhluk Hidup di SDN-1 Menteng Kota Palangkaraya.
The Influence of Contextual Teaching and Learning (CTL) and Self-Confidence on Junior High School Students' Mathematics Learning Achievement Siahaan, Natalia; Rohman, Ujang; Suharti, Suharti
Gema Wiralodra Vol. 16 No. 1 (2025): Gema Wiralodra
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/gw.v16i1.825

Abstract

This study aims to examine the influence of Contextual Teaching and Learning (CTL) and self-confidence on the mathematics learning achievement of junior high school students. Mathematics is often considered a difficult subject, and this perception is influenced by both instructional methods and students’ psychological attributes, such as self-confidence. A quantitative approach with a 2×2 factorial design was employed. The sample consisted of 80 eighth-grade students selected through purposive sampling from several junior high schools. Students were categorized based on teaching method (CTL vs. conventional) and levels of self-confidence (high vs. low). Data were analyzed using a two-way ANOVA. The results showed that both CTL and self-confidence had a significant effect on mathematics achievement (F = 8.92, p < 0.05 and F = 11.21, p < 0.05, respectively). Furthermore, there was a significant interaction between teaching method and self-confidence (F = 6.98, p < 0.05). These findings suggest that the implementation of CTL is more effective for students with high self-confidence and that students’ psychological readiness plays an important role in academic success. This research implies that mathematics learning should not only focus on instructional strategy but also on developing students’ self-confidence. Integrating CTL with efforts to enhance student confidence can significantly improve mathematics learning outcomes in junior high schools.
Co-Authors Sinday, Yuliane Suharti Ujang Rohman, Ujang