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All Journal SAINTIFIK@ : Jurnal Pendidikan MIPA Science Get Journal
Khadijah
Universitas Khairun
Biochemistry, Genetics & Molecular Biology Chemistry Education Mathematics Physics Social Sciences Other

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Evaluation of Art Integrated Physics Learning in a STEAM Approach to Improve STEM Literacy and Student Creativity Khadijah; Muhammad syafruddin Akmal; Hutri Handayani Isra
SAINTIFIK@: Jurnal Pendidikan MIPA Vol 11 No 1 (2026): SAINTIFIK@: Jurnal Pendidikan MIPA EDISI MARET 2026
Publisher : Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/saintifik.v11i1.11675

Abstract

The STEAM (Science, Technology, Engineering, Arts, and Mathematics) approach is a development of STEM learning that integrates elements of art to strengthen students' creativity and conceptual understanding. STEAM-based physics learning is considered to be able to overcome abstract physics characteristics, but its implementation requires an appropriate and comprehensive evaluation system. This study aims to evaluate the learning of art integrated physics in the STEAM approach reviewed from STEM literacy and student creativity. The research uses a qualitative descriptive approach through literature study and analysis of art project-based physics learning practices. Data was collected from national and international journal articles, reference books, and relevant learning documents. Data analysis techniques are carried out through data reduction, data presentation, and conclusion drawn. The results of the study show that the evaluation of STEAM-based physics learning is more effective using authentic assessments, such as performance assessments, project assessments, portfolios, and science arts products. The evaluation is able to represent the understanding of physics concepts in a contextual manner and increase STEM literacy and creativity of students. This research is expected to be a reference in the development of a STEAM-based physics learning evaluation model in high schools
Utilization of Microalgae as Carbon Absorbent Material for Environmentally Friendly Concrete in Tropical Coastal Areas Risjunardi Damanik; Khadijah; Hanifah Sriamelia
Science Journal Get Press Vol 3 No 3 (2026): July,2026
Publisher : CV. Get Press Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69855/science.v3i3.685

Abstract

This study evaluates the mechanical, durability, and carbon sequestration performance of a 1:1 blend of Chlorella vulgaris and Spirulina platensis biomass as a supplementary cementitious material (SCM) in concrete for tropical coastal infrastructure. Five replacement levels (0%, 3%, 5%, 7%, and 10% by weight of cement) were tested under ambient tropical conditions (28–32°C, 75–85% RH) reflecting West Sumatra's coastal environment. Compressive and flexural strength, water absorption, chloride penetration resistance, and CO₂ sequestration via thermogravimetric analysis were comprehensively assessed. Results indicate that 5% replacement (MA-5) achieved the optimal balance: 28-day compressive strength of 31.4 MPa (6.4% below control), while demonstrating 12.3% improved chloride resistance and a net carbon sequestration rate of 38.7 kg CO₂/m³ of concrete. Scanning electron microscopy confirmed microalgae cell-wall fragments filling interfacial transition zones, reducing porosity by 11.2% and enhancing matrix densification. The findings demonstrate that microalgae-incorporated concrete at 5% OPC replacement is a technically viable, low-carbon alternative for coastal tropical construction, offering both structural adequacy and environmental benefits. Adoption in Indonesia's green building programs is recommended, with future research needed to validate performance at industrial scale and assess long-term durability under field marine exposure.
Co-Authors Hanifah Sriamelia Hutri Handayani Isra Muhammad Syafruddin Akmal Risjunardi Damanik