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All Journal BIOCHEPHY: Journal of Science Education Al-Zayn: Jurnal Ilmu Sosial & Hukum
Dania Widia Cahyani
Universitas Pendidikan Indonesia
Religion Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media

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Analisis Perkembangan Fisik dan Psikologi pada Anak Menengah Dania Widia Cahyani; Maryam Khaerani; Nur Destry Fauziah; Semilir Inas Khairani; Widya Florensia Tarigan; Wina Mustikaati
Al-Zayn: Jurnal Ilmu Sosial, Hukum & Politik Vol 4 No 3 (2026): 2026
Publisher : Yayasan pendidikan dzurriyatul Quran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61104/alz.v4i3.6268

Abstract

Masa remaja adalah masa krusial yang ditandai dengan adanya perubahan pada aspek fisik, dan psikologi yang berpengaruh pada kesiapan individu dalam menuju fase dewasa. Penelitian ini bertujuan untuk menganalisis perkembangan fisik dan psikologis pada anak usia menengah (remaja). Metode penelitian yang digunakan adalah wawancara terstruktur untuk memperoleh data mengenai subjek penelitian kepada seorang siswa kelas VII. Hasil penelitian menunjukkan bahwa subjek mengalami perubahan fisik pubertas yang wajar dan dari aspek spiritual, subjek berhasil menginternalisasi nilai agama dari motivasi eksternal menjadi kebutuhan batiniah meskipun terkadang masih terhambat oleh kesibukan. Perkembangan fisik dan psikologis subjek berada dalam keadaan dan positif, yang didukung dengan kemampuan adaptasi diri dan faktor pendukung spiritual yang semakin baik sebagai bentuk dalam menghadapi dinamika pada masa remaja.
Effect of the Pancaniti Learning Model Assisted by Flashcard Media and a Simple Biogas Project on the Science Literacy of Elementary School Students Leni Nurhafidah; Afridha Laily Alindra; Dania Widia Cahyani; Yuhaniz Aqila; Nurlaila Ramadhan; Mochamad Ilham Abdillah; Caroline Glorya Manurung
BIOCHEPHY: Journal of Science Education Vol. 6 No. 1 (2026)
Publisher : MO.RI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52562/biochephy.v6i1.1900

Abstract

Science literacy among Indonesian elementary school students remains below international benchmarks, while locally grounded instructional approaches that integrate sustainability education are still limited. This study investigated the effect of the Pancaniti learning model, a five-stage pedagogical framework based on Sundanese values, combined with flashcard media and a simple biogas project, on fifth-grade students’ science literacy. A one-group pre-test–post-test quasi-experimental design was conducted with 32 Grade 5 students at SDN Purwamekar selected through purposive sampling. Science literacy was measured using three PISA-aligned indicators: identifying scientific problems, explaining scientific phenomena, and using scientific evidence. Data analysis employed the Wilcoxon Signed-Rank Test due to non-normal post-test data. Results showed a significant improvement in science literacy, with mean scores increasing from 6.44 to 8.44 (Z = ?4.112, p < .001) and a large effect size (r = 0.727). The overall N-Gain was 0.58 (moderate), with the highest gain in using scientific evidence (0.72; high). These findings indicate that the Pancaniti model effectively enhances elementary students’ science literacy.
Analysis of Conceptual Understanding of Acids and Bases: A Literature Review Deliana Dwi Hafsari; Dania Widia Cahyani; Semilir Inas Khairani; Afridha Laily Alindra
BIOCHEPHY: Journal of Science Education Vol. 6 No. 1 (2026)
Publisher : MO.RI Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52562/biochephy.v6i1.1960

Abstract

Through an analytical synthesis comparing similarities and differences across various studies, this literature review identifies research trends dominated by qualitative approaches among Grade XI students with a focus on acids and bases, as well as multilevel diagnostic instruments for student misconceptions in chemistry. The review highlights research gaps in the integration of multilevel chemical representations, acknowledges the limitations of prior studies that remain largely descriptive without comprehensive conceptual mapping, and proposes future research directions in the form of evidence-based pedagogical interventions to address student misconceptions about acids and bases. This situation is further compounded by the dominance of rote-learning methods that neglect deeper understanding at the submicroscopic level. Therefore, the instructional approach recommended is the integration of guided inquiry, which is capable of bridging students' understanding from the macroscopic to the submicroscopic perspective through technology-based simulations and laboratory experiments.
Co-Authors Afridha Laily Alindra Caroline Glorya Manurung Deliana Dwi Hafsari Leni Nurhafidah Maryam Khaerani Mochamad Ilham Abdillah Nur Destry Fauziah Nurlaila Ramadhan Semilir Inas Khairani Widya Florensia Tarigan Wina Mustikaati Yuhaniz Aqila