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KAJIAN PENGGUNAAN MATEMATIKA DALAM BIDANG PERIKANAN AMINULLAH AMINULLAH; SITI SOLIHUN; NI KADEK PUJI ASTUTI
GANEC SWARA Vol 17, No 2 (2023): Juni 2023
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v17i2.459

Abstract

The purpose of this research is to examine the use of mathematics in the field of fisheries. This literature review research examines scientific articles or research journals consisting of 7 national journals and 5 international journals. The study is limited to taking the results of previous research which includes results related to the use of mathematics in the field of fisheries. The results of the study show that mathematics in the field of fisheries is proven to be widely used, both in the use of mathematics on basic matters or entrenched habits (ethnomathematics) such as counting the number of fish, calculating feed, calculating the area of ponds, calculating buying and selling, weighing seeds and feed and predicting schedules. harvest and others. The use of more specific mathematics, for example ethnomathematics in the cultivation process by Indramayu shrimp cultivators, application of mathematical modeling to determine the growth in weight of a fish species, construction and dynamic analysis of mathematical models of fishing systems (a case study of the Nusantara Brondong fishing port), mathematics as a tool for efficient fisheries management and economic growth in Gashua, application of optimum control on fish harvesting models in non-reserved zones taking into account reserve zones, mathematical modeling applied to renewable fisheries management, mathematical modeling of predator-prey fisheries in polluted water ecosystems, mathematical modeling applied to sustainable management of marine resources, marine capture fisheries production, rainfall, and sea surface temperature with vector autoregressive (VAR) models, mathematical models of fish harvesting with selective harvest policies, and least square method mathematical models (least square method) on body shape fishing boat
PENERAPAN PROJECT BASED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA SITI SOLIHUN; AMINULLAH AMINULLAH
GANEC SWARA Vol 17, No 3 (2023): September 2023
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v17i3.575

Abstract

Cognitive learning outcomes are one measure of the success of learning in the classroom. Learning outcomes will be related to the learning environment and learning processes related to the learning methods applied by educators. Choosing an appropriate method in a learning environment requires a study or research. The aim of this research is to find out whether the project based learning method can improve students' cognitive learning outcomes. This type of research is Classroom Action Research (PTK) by measuring students' cognitive learning outcomes using multiple choice tests for high school level in Geography lessons. The research results show that the application of the project based learning method can improve students' cognitive learning outcomes both classically and individually. The increase in learning outcomes can be seen from the increase in student learning outcomes from an average of 75.24 to 76.67 and individually from a very high percentage of 14.29 to 23.81 with learning implementation of 86.66% to 93.33%.