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Optimalisasi Fungsi Ekologi di Taman Langsat: Strategi Pengendalian Berbasis Lingkungan Muhammad Ihsan Saladin; Arinda Yulistiyani; Diva Ceriana Pindo; Edah Jubaedah; Tri Fajar Yuliarti; Alfiya Azwa Salsadila
Botani : Publikasi Ilmu Tanaman dan Agribisnis Vol. 2 No. 2 (2025): May: Botani: Publikasi Ilmu Tanaman dan Agribisnis
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/botani.v2i2.407

Abstract

Situated on 3.6 hectares in Kebayoran Baru, South Jakarta, Langsat Park operates as a vital urban lung, sequestering carbon, stabilizing the microclimate, attenuating noise pollution, and enhancing rainwater infiltration. This study aims to develop strategies to optimize the park’s ecological functions through a descriptive qualitative case study approach, encompassing direct observation, semi-structured interviews with park managers and community members, and document analysis using triangulation techniques. The findings reveal a diverse vegetation structure that supports air quality improvement and wildlife habitat, yet persistent challenges such as facility damage, vandalism, and waste accumulation disrupt the ecosystem. Proposed strategies include ecological and recreational zoning, implementation of nature-based solutions, increased community engagement via educational and conservation programs, and the reinforcement of regulations and routine maintenance. The implementation of these strategies is expected to strengthen stakeholder collaboration, sustain the park’s ecological functions as an essential urban green space, and serve as a benchmark for urban park management in the context of rapid urbanization.
Inovasi Video Pembelajaran Matematika Berbasis YouTube: Solusi Interaktif untuk Materi Konsep Aljabar Siswa Kelas VII Rizaldi Khairun Nuzul; Anita Khumairoh; Faridah Hamidah Iswahyudi; Diva Putri Vania; Tri Fajar Yuliarti; Eka Septiani
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 3 No. 4 (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.v3i4.648

Abstract

Mathematics is often perceived as a subject that is difficult for students to master, a notion that has been confirmed by numerous previous studies. One of the contributing factors is the limited variety of instructional media used in classrooms, which affects students' interest and comprehension. Many teachers still lack appropriate learning media to support blended learning approaches. This study aims to develop and implement multimedia-based Educational Instructional Media (EIM) that are valid, practical, and effective. The project utilizes video-based learning to deliver algebra concepts material for Grade VII students at SMPN 252 Jakarta and SMPIT Al-Qudwah. The development process follows the ADDIE model, which includes five stages: analysis, design, development, implementation, and evaluation. During the analysis phase, both learning needs and content requirements were mapped according to SAP (System Analysis and Product). The material was then divided into seven core sections. In the design stage, the curriculum structure, system flow, and user interface were developed. The development stage involved creating instructional content based on the analysis results. The content was then uploaded to the Moodle platform and presented using the Project-Based Learning (PjBL) model.