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All Journal Jurnal RISA Lectura : Jurnal Pendidikan
Pratama, Dimas Wahyu
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Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Education Languange, Linguistic, Communication & Media Social Sciences

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Development of Musi Board Teaching Media on Math Arithmetic Operation for Grade II Elementary School Student Pratama, Dimas Wahyu; Mulyawati, Ima
Lectura : Jurnal Pendidikan Vol. 15 No. 2 (2024): Lectura: Jurnal Pendidikan
Publisher : Fakultas Keguruan dan Ilmu Pendidikan (FKIP), Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/lectura.v15i2.20976

Abstract

This research is based on the problems that exist in math subjects, especially in multiplication, adding, and subtracting. One of the fundamental problems experienced by students is a lack of understanding of basic concepts due to the lack of understanding of students reasoning and only paying attention to what is on the blackboard and the lack of learning media used during learning. In order for their understanding and numeracy skills to increase, learning resources for the Musi Board are needed. This study aims; (1) to test the feasibility of Musi Board Media on math arithmetic operations; (2) to see students response when learning using Musi Board Media on math arithmetic operations; (3) the effectiveness of Musi Board Media on math arithmetic operations. Using the ADDIE methodology (analysis, design, development, implementation, and evaluation), this study used the Research and Development approach. The study involved 26 students from grade II of SDN dukuh 08. This media had shown the validity of the media and materials with 94% and 95%, respectively, with a very feasible category. Students’ responses also reached 96%, respectively, with a very interesting category. The results show that this Musi Board Media is feasible to use to help students learning. Therefore, the solution to overcome the problems of students to understand the basic concepts of mathematics in counting operations is to use the media during the lesson. With an N-gain value of 59.26%, the effectiveness of utilizing Musi Board medium for math arithmetic operations falls into the Moderately Effective group.
Segment-Based Adaptive Landscape Design for Riparian Restoration of the Amprong River Pratama, Dimas Wahyu; Setyabudi, Irawan; Akbar, Mochammad Azkari Hisbulloh
Jurnal Riset Arsitektur Vol 10 No 1 (2026): Jurnal RISA (Riset Arsitektur)
Publisher : Program Studi Arsitektur, Fakultas Teknik, Universitas Katolik Parahyangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26593/risa.v10i1.%p

Abstract

The riparian zone of the Amprong River in the Upper Brantas Sub-watershed, Malang City, has undergone ecological degradation due to land conversion, informal settlements, and domestic waste pollution. This study aims to assess riparian conditions and develop an adaptive landscape design strategy for ecological restoration. A descriptive–spatial case study approach was employed, integrating field observation, vegetation surveys across five purposively selected segments, photographic documentation, and spatial analysis using ArcGIS. The results reveal high ecological vulnerability in segments characterized by steep slopes, low vegetation cover, and building distances of less than 10 meters from the riverbank. The proposed design emphasizes a layered ecological zoning strategy incorporating native and pioneer species such as Gigantochloa apus, Swietenia macrophylla, and Imperata cylindrica to enhance hydrological buffering capacity and restore habitat connectivity. This study proposes a segment-based adaptive ecological zoning model that links site-specific vulnerability with targeted design interventions, offering a practical framework for restoring degraded urban riparian systems.
Co-Authors Akbar, Mochammad Azkari Hisbulloh Irawan Setyabudi Mulyawati, Ima