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Transformasi Pesisir Jakarta: Kajian Komprehensif Giant Sea Wall untuk Keberlanjutan Sosial, Ekonomi, dan Ekologis Agnesia Putri; Benny Yulius Richardo; Muhammad Zid; Cahyadi Setiawan; Ananto Kusuma Seta
Jurnal Syntax Admiration Vol. 6 No. 1 (2025): Jurnal Syntax Admiration
Publisher : Syntax Corporation Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46799/jsa.v6i1.2016

Abstract

Jakarta faces a serious flood threat due to a combination of sea level rise, land subversion due to groundwater exploitation, and extreme rainfall. The Giant Sea Wall project is proposed as a solution to reduce annual economic losses of Rp 2.1 trillion, while protecting the city from flash floods and river floods, as well as supporting the development of coastal business and tourism areas. However, this project is faced with major challenges, such as funding needs that require innovation in the form of Green Financing and public-private partnerships, social resistance due to lack of community involvement, as well as ecological impacts such as the loss of mangrove habitat and disruption of sedimentation patterns. Global studies, such as Delta Works in the Netherlands, highlight the importance of ecosystem-based approaches and integrated design to ensure sustainability. The success of this project depends on the integration of mangrove restoration, the use of advanced technology, inclusive policies, and the active involvement of local communities to ensure equitable socio-economic impact as well as long-term sustainability.
Differences Between Learning Models and Students' Cognitive Styles on Students' Learning Outcomes in the Geography Subject at State Senior High School 59 Jakarta Rangga Panji Keswara; Muhammad Zid; Ode Sofyan Hardi
Al Qalam: Jurnal Ilmiah Keagamaan dan Kemasyarakatan Vol. 20, No. 2 : Al Qalam (March 2026)
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (STIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/aq.v20i2.6422

Abstract

This research is to examine: (1) was there any difference in geography learning outcomes between students taught using the Numbered Heads Together (NHT) model and those taught using the Student Teams Achievement Division (STAD) mode. (2) was there any difference in in geography learning outcomes between students with a Field Independent (FI) cognitive style and those with a Field Dependent (FD) cognitive style within the NHT model group. This research was done at Senior High School 59 Jakarta. from October 2024 - July 2025. The method used in this study is an experimental method with a post-test only control group design. The population included all student from Senior High School 59 Jakarta., specifically three class, class XI-4, XI-5, and XI-7, with a total of 107 students, and the sample used in this study was 72 students from classes XI-5 and XI-7, selected using purposive sampling techniques. The instruments used included multiple-choice post-tests via Google Forms, as well as cognitive style questionnaires given via Google Forms as well. Based on data analysis using the Mann-Whitney test, the result showed p = 0.572 > 0.05, It can be concluded that there was no significant statistical difference in students’ learning outcomes between those taught using the NHT model (XI-7) and those using the STAD model (XI-5). Furthermore, based on data analysis using the Mann-Whitney test, the result showed p = 0,951 > 0,05 so that analysis of Geography learning outcomes between students taught using the NHT model with Field Independent (FI) and Field Dependent (FD) cognitive styles indicated no statistically significant difference.