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The Diversity of Makrozoobenthos as Bio-Indicators of Water Quality of the River Kundur District Labuhanbatu Winarti Winarti; Arman Harahap
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 4, No 1 (2021): Budapest International Research and Critics Institute February
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v4i1.1732

Abstract

Macrozoobenthos used as a bioindicator of the waters, this happens because of the nature of the benthos which has mpergerakan low so it got a lot of influence from the environment. This study aims to determine the condition of the river Kundur with a view the community structure of macrozoobenthos which include: species composition, abundance, diversity, uniformity and dominance as well as the physical and chemical parameters of water as a paremeter supporters. Based on the results of observations, macrozoobenthos were found during the study in the river Kundur consists of 3 phylum, 4 classes, 17 family with 11 species. The composition of the class of macrozoobenthos in the whole of the observation station consists of a Gastropod (37%), Insecta (23%), Malacostraca (20%), Polychaeta (10%) dan Malacostraca (20%). The value of an abundance ranged from 325,7 - 3309,6 ind/m3. With the value of the total abundance at Station I which is equal to 3690,1 ind/m3, Station II 3723,1 ind/m3, Station III 3692,3 ind/m3 can be categorized diversity are light polluted with the value of the index of uniformity (E) that describes the spread of the individual tends to be uniform or relatively the same. While the condition of the physical-chemical parameters and the substrate bottom of the river Kundur in general has a range of relatively homogeneous, spread evenly throughout the observation stations and still be able to support life macrozoobenthos. To the results of measurements of the parameters of physico-chemical water and substrate in the river kundur in general has a range of relatively homogeneous in the whole observation stations and still be able to support the life of the macrozoobenthos.
Writing Short Stories Through The Habit of Watching Movies Winarti Winarti; Mutia Febriyana
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 5, No 1 (2022): Budapest International Research and Critics Institute February
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i1.3605

Abstract

Students are required to carry out learning, work, and creative activities at home in this era of the covid-19 pandemic because the virus is deemed unsafe even though there is a vaccine that has just been launched, so of course students feel bored because they are at home. To eliminate boredom, students do many things such as playing social media, looking for entertainment on television, cooking, sleeping, reading books, studying, and watching movies from various media such as youtube, television, VCD, etc. This research is associated with writing short stories. The purpose of this study was to determine the habit of watching films for the fourth semester students of the Indonesian Language Education Study Program FKIP UMSU for the 2020-2021 academic year, to determine the ability to write short stories for the fourth semester students of the Indonesian Language Education Study Program FKIP UMSU for the 2020-2021 academic year, to find out writing short stories through the habit of watching movies. The method used is descriptive method. The test for the habit of watching movies used an objective test (multiple choice). The number of tests is 10 items and each item consists of four alternative answers. If correct, the score gets 1 (for the correct answer choice) and a score of 0 (for the wrong answer choice). The test for the ability to write short stories uses an essay test.
The Ability of Writing Fairy Tales through the Implementation of Audio Visual Learning Media Winarti Winarti; Mutia Febriyana; Enny Rahayu
Budapest International Research and Critics Institute (BIRCI-Journal): Humanities and Social Sciences Vol 3, No 4 (2020): Budapest International Research and Critics Institute November
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v3i4.1446

Abstract

The purpose of this study was to determine the application of audiovisual learning media to the ability to write fairy tales by fifth semester students of the Indonesian Language Education study program at FKIP UMSU for the 2019-2020 academic year. The sample in this study was set randomly so that the chosen class V A morning as the experimental class and class V B morning as the control class. The sample consisted of 46 students consisting of 30 people in the experimental class and 16 people in the control class. The research location is in the Indonesian Language Education Study Program FKIP UMSU on Jalan Mukhtar Basri No. 3 Medan. The results in this study are that there is a significant influence of audiovisual learning media on the ability to write fairy tales by fifth semester students of the Indonesian Language Study Program FKIP UMSU in the academic year 2019-2020. The method used in this study is an experimental method, while the instrument used is an essay test in the form of writing a fairy tale.