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Penerapan Media Papan Rantai Makanan dan Analisis Respon Siswa Kelas IV di SDN Kaliwates 2 Jember Nabila Nurfuaida Yahya; Muhammad Suwignyo Prayogo; Elmi Hildania
Edukasi Elita : Jurnal Inovasi Pendidikan Vol. 2 No. 3 (2025): Edukasi Elita : Jurnal Inovasi Pendidikan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/edukasi.v2i3.1714

Abstract

Science learning in elementary schools requires a concrete and contextual approach so that students can understand abstract concepts such as ecosystems. This study aims to determine the effectiveness of the Food Chain Board media in improving the understanding of 5th grade students of SDN Kaliwates 2 about the concept of ecosystems. This study uses a qualitative descriptive method with data collection techniques in the form of observation, interviews, and documentation. The results of the study indicate that the use of this learning media can increase student involvement during the learning process, help them construct food chains independently, and strengthen their understanding of the interactions between living things in the ecosystem. This media also creates a more enjoyable and interactive learning atmosphere. Thus, the Food Chain Board media is effective for use in science learning for ecosystem material.
Praktikum Gelembung Ajaib Tentang Stabilitas Gelembung Sabun dengan Penambahan Gula pada Kelas III SDN Karangrejo 1 Nabila Nurfuaida Yahya; Muhammad Suwignyo Prayogo; Anissa Putri Ramadhania
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 6 (2025): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v3i6.810

Abstract

This study investigates the effect of added sugar on the stability of soap bubbles through a hands-on science activity titled “Magic Bubbles” conducted with third-grade students at SDN 1 Karangrejo. The activity was implemented collaboratively, where students observed, experimented, and drew conclusions together under teacher guidance, without the use of individual worksheets. Using a participatory observation method, the research described students’ engagement, reactions, and learning behavior during the process. Findings revealed that soap bubbles containing added sugar demonstrated greater stability and a longer lifespan compared to those without sugar. Students showed high levels of enthusiasm, curiosity, and active participation throughout the experiment. The activity not only fostered engagement but also enhanced students’ gross motor coordination, observation skills, and early scientific reasoning. Furthermore, it encouraged cooperative learning and communication among peers. The results highlight the effectiveness of simple laboratory-based learning as a medium to introduce scientific inquiry at the elementary level. The “Magic Bubbles” activity aligns with the inquiry-based learning approach in science education, emphasizing direct experience, experimentation, and concept discovery through observation and guided reflection. This study demonstrates that contextual, play-based science activities can meaningfully improve motivation and conceptual understanding among young learners.