Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.5125
Slamet Hariyadi, Agus Rofi’i, Tomi Apra Santosa, None Taqiyuddin, Bayu Purbha Sakti
This study aims to analyze the size effect of the STEM-based mind mapping learning model to increase students' scientific literacy in the revolutionary era 4.0. This type of research is meta-analysis. The research samples came from 15 national and international journals published from 2018-2023. The method for selecting this meta-analysis research data is through the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Search for data sources through Google Scholar, Wiley, Eric and ProQuest. Data source collection techniques are direct observation and documentation through online databases. Data analysis is a quantitative analysis by calculating the effect size, standard error and average value with the help of the JSAP application. The results showed that from this study it could be concluded that the combined effect size value was (d = 1.30; p < 0.05) high criteria. These findings explain that STEM-based mind mapping models are more effective in improving scientific literacy skills in the 4.0 revolution era than conventional learning models. The STEM-based mind mapping learning model provides a new breakthrough in the world of educational technology.
{"title":"Effectiveness of STEM-Based Mind Mapping Learning Model to Improve Students' Science Literacy in the Era of Revolution 4.0","authors":"Slamet Hariyadi, Agus Rofi’i, Tomi Apra Santosa, None Taqiyuddin, Bayu Purbha Sakti","doi":"10.29303/jppipa.v9i10.5125","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.5125","url":null,"abstract":"This study aims to analyze the size effect of the STEM-based mind mapping learning model to increase students' scientific literacy in the revolutionary era 4.0. This type of research is meta-analysis. The research samples came from 15 national and international journals published from 2018-2023. The method for selecting this meta-analysis research data is through the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA). Search for data sources through Google Scholar, Wiley, Eric and ProQuest. Data source collection techniques are direct observation and documentation through online databases. Data analysis is a quantitative analysis by calculating the effect size, standard error and average value with the help of the JSAP application. The results showed that from this study it could be concluded that the combined effect size value was (d = 1.30; p < 0.05) high criteria. These findings explain that STEM-based mind mapping models are more effective in improving scientific literacy skills in the 4.0 revolution era than conventional learning models. The STEM-based mind mapping learning model provides a new breakthrough in the world of educational technology.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"AES-12 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135168784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.5111
Ummu Aiman, Dian Meilani, None Uslan
The purpose of this study was to determine the effectiveness of the flash card media-oriented group investigation (GI) learning model on the learning outcomes of elementary students. The approach used in this study is a quantitative approach with pre-experimental methods and the type of One Group Pretest-Posttest design. With the overall population of SD Inpres Oeba 2 class V students 22 people. Sampling using nonprobability sampling saturated sampling where all members of the population are sampled. The data collection technique was obtained from a multiple choice written test. The data analysis technique used descriptive analysis and inferential statistics with the help of the SPSS version 22 application. The results showed that independent t-test data processing obtained a sig value of 0.000 <0.05, then Ha was accepted and H0 was rejected or in other words there was a significant difference between pretest and posttest classes in improving student learning outcomes in the material for the digestive tract of food in humans. Thus, the Flash Card Oriented Group Investigation (GI) learning model can improve the Learning Outcomes of Class V Students of SD Inpres Oeba 2 Kupang City.
{"title":"Effectiveness of Flash Card Media-Oriented Group Investigation Learning Models on Learning Outcomes of Elementary Students","authors":"Ummu Aiman, Dian Meilani, None Uslan","doi":"10.29303/jppipa.v9i10.5111","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.5111","url":null,"abstract":"The purpose of this study was to determine the effectiveness of the flash card media-oriented group investigation (GI) learning model on the learning outcomes of elementary students. The approach used in this study is a quantitative approach with pre-experimental methods and the type of One Group Pretest-Posttest design. With the overall population of SD Inpres Oeba 2 class V students 22 people. Sampling using nonprobability sampling saturated sampling where all members of the population are sampled. The data collection technique was obtained from a multiple choice written test. The data analysis technique used descriptive analysis and inferential statistics with the help of the SPSS version 22 application. The results showed that independent t-test data processing obtained a sig value of 0.000 <0.05, then Ha was accepted and H0 was rejected or in other words there was a significant difference between pretest and posttest classes in improving student learning outcomes in the material for the digestive tract of food in humans. Thus, the Flash Card Oriented Group Investigation (GI) learning model can improve the Learning Outcomes of Class V Students of SD Inpres Oeba 2 Kupang City.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135168965","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.3694
Suci Indah Putri, Ida Hamidah, Winny Liliawati
Teaching materials are vital recources for students in their learning process. Decision-making skills are one of the essential competencies that students have to possess in the 21st century. The global dilemmas being faced today and will get worse is climate change. The challenges caused by climate change that is occurring need to involve students looking for the best decisions as well as through these problems students will be able to train their decision-making abilities. This study aimed to analyze the importance of developing socio-scientific issues teaching materials to train decision-making skills so that later it will be improved. Data were collected through questionnaires filled out by 30 students to gauge their current decision-making abilities, revealing a tendency to rely on personal feelings. Additionally, 10 teachers were surveyed about their methods for enhancing students’ decision-making skills. This data was analyzed using descriptive analysis. The results of the study found that the level of students' ability to make decisions is still low and based on their personal feelings. Also, there were no teaching materials containing socioscientific-issues to train students' decision-making skill. Thus, it is important to develop android-based socioscientific-issues teaching materials on the topic of climate change to improve students' decision-making skills.
{"title":"Analysis of Needs for Development of Android-Based Socioscientific Issues Teaching Materials on the Topic of Climate Change to Improve Students' Decision-Making Ability","authors":"Suci Indah Putri, Ida Hamidah, Winny Liliawati","doi":"10.29303/jppipa.v9i10.3694","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.3694","url":null,"abstract":"Teaching materials are vital recources for students in their learning process. Decision-making skills are one of the essential competencies that students have to possess in the 21st century. The global dilemmas being faced today and will get worse is climate change. The challenges caused by climate change that is occurring need to involve students looking for the best decisions as well as through these problems students will be able to train their decision-making abilities. This study aimed to analyze the importance of developing socio-scientific issues teaching materials to train decision-making skills so that later it will be improved. Data were collected through questionnaires filled out by 30 students to gauge their current decision-making abilities, revealing a tendency to rely on personal feelings. Additionally, 10 teachers were surveyed about their methods for enhancing students’ decision-making skills. This data was analyzed using descriptive analysis. The results of the study found that the level of students' ability to make decisions is still low and based on their personal feelings. Also, there were no teaching materials containing socioscientific-issues to train students' decision-making skill. Thus, it is important to develop android-based socioscientific-issues teaching materials on the topic of climate change to improve students' decision-making skills.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"116 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169173","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.4976
Yunita Syafitri, None Syafriani
The purpose of this study was to analyze the needs of development of physics e-module integrated with critical reading. Development using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). This is descriptive qualitative research with questionnaire and interview methods. The data were analyzed using descriptive descriptively with the results of data processing in percent (%). The result showed that 86 % of physics teacher use the textbooks for teaching materials and 65.14 % of student’s thinking skills still in the low categories. Furthermore, the results also showed that 62.13 % of students have no interest in reading. It can be concluded that the development of physics e-module not only can be improving student’s critical thinking but also student’s scientific literacy.
{"title":"Need Analysis for Development of Physics E-Module Integrated with Critical Reading to Enhance Critical Thinking and Scientific Literacy in Senior High School","authors":"Yunita Syafitri, None Syafriani","doi":"10.29303/jppipa.v9i10.4976","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.4976","url":null,"abstract":"The purpose of this study was to analyze the needs of development of physics e-module integrated with critical reading. Development using the ADDIE model (Analysis, Design, Development, Implementation, Evaluation). This is descriptive qualitative research with questionnaire and interview methods. The data were analyzed using descriptive descriptively with the results of data processing in percent (%). The result showed that 86 % of physics teacher use the textbooks for teaching materials and 65.14 % of student’s thinking skills still in the low categories. Furthermore, the results also showed that 62.13 % of students have no interest in reading. It can be concluded that the development of physics e-module not only can be improving student’s critical thinking but also student’s scientific literacy.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"33 9","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.3254
Ridha Maulana, M. Adlim, Ibnu Khaldun
This study aims to develop STEM student worksheets. The research method used is research and development (R&D) using the ADDIE model stages. Determination of the research sample using random sampling method with research subjects are students of class XI IPA 1 SMA Inshafuddin Banda Aceh. The results showed that students' science process skills increased significantly and were significantly different from the pretest based on the T-test. Students' science process skills increased in each indicator with an average N-gain score of 37 belonging to the medium category. Students' motivation to learn science is high with an average score of 87.38% belonging to the very good category.
{"title":"Science Process Skills and Science Learning Motivation in Chemistry Learning with STEM Student Worksheets Through Floor Cleaning Formulations","authors":"Ridha Maulana, M. Adlim, Ibnu Khaldun","doi":"10.29303/jppipa.v9i10.3254","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.3254","url":null,"abstract":"This study aims to develop STEM student worksheets. The research method used is research and development (R&D) using the ADDIE model stages. Determination of the research sample using random sampling method with research subjects are students of class XI IPA 1 SMA Inshafuddin Banda Aceh. The results showed that students' science process skills increased significantly and were significantly different from the pretest based on the T-test. Students' science process skills increased in each indicator with an average N-gain score of 37 belonging to the medium category. Students' motivation to learn science is high with an average score of 87.38% belonging to the very good category.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"50 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169184","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.3838
Alvi Lindi Putri, M Rahmad, M Sahal
An advanced nation begins with individuals who are able to compete with other individuals based on the standards of ability needed by the world community, which are known as 21st-century abilities, one of which is the critical thinking ability. The application of the STAD-type cooperative model assisted by Wordwall aims to describe students critical thinking abilities and find differences in critical thinking abilities between control and experiment classes. The research design used nonequivalent post-test only control group. This research included all students in class X of MIPA SMA Muhammadiyah 1 Pekanbaru as a population. A sample of 66 students consisted of X MIPA 1 as control class and X MIPA 5 as experiment class. After the research was carried out, a critical thinking abilities post-test was given, which consisted of 12 multiple-choice questions as an instrument for data collection. Post-test results were analyzed using descriptive analysis and inferential. The results of the descriptive analysis showed that the experiment class was in the very good category with score 80.99, and the control class was in the good category with score 61.03. Then, in the inferential analysis, it is known that there are significant differences between experiment and control class
一个发达国家首先要有能够与其他个人竞争的个人，以国际社会所需的能力标准为基础，这被称为21世纪的能力，其中之一是批判性思维能力。运用Wordwall辅助的stad型合作模式，旨在描述学生的批判性思维能力，发现控制班和实验班在批判性思维能力上的差异。本研究设计采用非等效后测纯对照组。本研究包括MIPA SMA Muhammadiyah 1 Pekanbaru X班的所有学生。以X MIPA 1班为对照班，X MIPA 5班为实验班，共66名学生。研究结束后，进行了批判性思维能力后测，其中包括12个选择题作为数据收集工具。后测结果采用描述性分析和推理分析。描述性分析结果表明，实验班为非常好类，得分为80.99，对照组为良好类，得分为61.03。然后，在推理分析中，我们知道实验类和控制类之间存在显著差异
{"title":"Application of the STAD-Type Cooperative Model Assisted by Wordwall to Enhance Students Critical Thinking Ability","authors":"Alvi Lindi Putri, M Rahmad, M Sahal","doi":"10.29303/jppipa.v9i10.3838","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.3838","url":null,"abstract":"An advanced nation begins with individuals who are able to compete with other individuals based on the standards of ability needed by the world community, which are known as 21st-century abilities, one of which is the critical thinking ability. The application of the STAD-type cooperative model assisted by Wordwall aims to describe students critical thinking abilities and find differences in critical thinking abilities between control and experiment classes. The research design used nonequivalent post-test only control group. This research included all students in class X of MIPA SMA Muhammadiyah 1 Pekanbaru as a population. A sample of 66 students consisted of X MIPA 1 as control class and X MIPA 5 as experiment class. After the research was carried out, a critical thinking abilities post-test was given, which consisted of 12 multiple-choice questions as an instrument for data collection. Post-test results were analyzed using descriptive analysis and inferential. The results of the descriptive analysis showed that the experiment class was in the very good category with score 80.99, and the control class was in the good category with score 61.03. Then, in the inferential analysis, it is known that there are significant differences between experiment and control class","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"23 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169190","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This article aims to present the results of an analysis of the needs of local wisdom-based e-module teaching materials related to ethnoscience in South Sumatera. The data in this article were collected by distributing a questionnaire with the help of a Google form which was filled in by 35 science teachers and 69 students in grades VIII and IX at SMPN 1 Madang Suku I, even semester of the 2022/2023 school year, and then analyzed using descriptive analysis. The objects of study in this article include the suitability of KI and KD, the teaching materials used by teachers, and the needs of teachers and students for local wisdom-based e-modules related to ethnoscience in South Sumatera. The results of the study show that 100% of teachers use other handbooks and other teaching materials that are in accordance with KI and KD; 56.3% of teachers use special teaching materials other than books from schools to assist in understanding a material; 100% of teachers need e-module teaching materials based on local wisdom related to ethnoscience in South Sumatera which can be used to study material on liquid pressure; 23.2% of students have handbooks other than science books that are borrowed from the school; 92.8 Students look for other materials to help understand the science material; and 95.7% of students need e-module teaching materials based on local wisdom related to ethnoscience so that the subject matter is more interesting and easier to understand. Thus, it can be understood that e-module teaching materials based on local wisdom related to ethnoscience in South Sumatera are needed to make it easier for students to understand the material.
本文旨在介绍对南苏门答腊民族科学相关地方智慧电子模块教材需求的分析结果。本文的数据是利用Google表格进行问卷调查收集的，问卷由SMPN 1 Madang Suku I的35名科学教师和69名八年级和九年级的学生填写，包括2022/2023学年的学期，然后使用描述性分析方法进行分析。本文的研究对象包括南苏门答腊省KI和KD的适用性、教师使用的教材、教师和学生对地方智慧民族科学相关电子模块的需求。研究结果表明，100%的教师使用符合KI和KD的其他手册和其他教材;56.3%的教师使用学校课本以外的特殊教材来帮助理解材料;100%的教师需要南苏门答腊民族科学相关的基于当地智慧的e-module教材，可用于研究液体压力方面的材料;23.2%的学生有从学校借来的科普以外的手册;92.8学生寻找其他材料来帮助理解科学材料;95.7%的学生需要与民族科学相关的基于地方智慧的e模块教材，使主题更有趣，更容易理解。因此，可以理解的是，需要基于南苏门答腊民族科学相关地方智慧的e模块教材，使学生更容易理解材料。
{"title":"Analysis of Needs for the Development of Local Wisdom-Based Junior High School Science E-Modules Related to Ethnoscience in South Sumatera","authors":"Yuliana Yuliana, Apit Fathurohman, Sardianto Markos Siahaan","doi":"10.29303/jppipa.v9i10.5292","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.5292","url":null,"abstract":"This article aims to present the results of an analysis of the needs of local wisdom-based e-module teaching materials related to ethnoscience in South Sumatera. The data in this article were collected by distributing a questionnaire with the help of a Google form which was filled in by 35 science teachers and 69 students in grades VIII and IX at SMPN 1 Madang Suku I, even semester of the 2022/2023 school year, and then analyzed using descriptive analysis. The objects of study in this article include the suitability of KI and KD, the teaching materials used by teachers, and the needs of teachers and students for local wisdom-based e-modules related to ethnoscience in South Sumatera. The results of the study show that 100% of teachers use other handbooks and other teaching materials that are in accordance with KI and KD; 56.3% of teachers use special teaching materials other than books from schools to assist in understanding a material; 100% of teachers need e-module teaching materials based on local wisdom related to ethnoscience in South Sumatera which can be used to study material on liquid pressure; 23.2% of students have handbooks other than science books that are borrowed from the school; 92.8 Students look for other materials to help understand the science material; and 95.7% of students need e-module teaching materials based on local wisdom related to ethnoscience so that the subject matter is more interesting and easier to understand. Thus, it can be understood that e-module teaching materials based on local wisdom related to ethnoscience in South Sumatera are needed to make it easier for students to understand the material.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"45 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169295","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.5177
Sigit Subagja, Bibin Rubini, Surti Kurniasih
This study aims to develop and implement the instrument of science process skills tests on cellular living system organization matter, explicitly designed for secondary students. The indicators developed include formulating hypotheses, communicating, applying concepts, asking questions, observing, planning experiments, using laboratory tools, classifying, and interpreting data. The steps of this research are theoretical construction, determining the purpose of the assessment, constructing indicator items, compiling the items, expert judgment, instrument revision, field trials, and finalization of the instrument. The Science Process skills test consisted of 27 multiple-choice questions. The subject was 30 secondary school students. Data were analyzed using Rasch analysis. Evidence of the validity and reliability of the tests are presented. The conclusion is that the science process skills test instrument is theoretically and empirically valid and reliable
{"title":"Development and Validation of a Test of Science Process Skills for Secondary Students on Cellular Living System Organization Matter: Rasch Model Analysis","authors":"Sigit Subagja, Bibin Rubini, Surti Kurniasih","doi":"10.29303/jppipa.v9i10.5177","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.5177","url":null,"abstract":"This study aims to develop and implement the instrument of science process skills tests on cellular living system organization matter, explicitly designed for secondary students. The indicators developed include formulating hypotheses, communicating, applying concepts, asking questions, observing, planning experiments, using laboratory tools, classifying, and interpreting data. The steps of this research are theoretical construction, determining the purpose of the assessment, constructing indicator items, compiling the items, expert judgment, instrument revision, field trials, and finalization of the instrument. The Science Process skills test consisted of 27 multiple-choice questions. The subject was 30 secondary school students. Data were analyzed using Rasch analysis. Evidence of the validity and reliability of the tests are presented. The conclusion is that the science process skills test instrument is theoretically and empirically valid and reliable","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135218689","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-10-25DOI: 10.29303/jppipa.v9i10.4322
Rizky Kusma Pratiwi, Mohammad Mahmudi, Abdul Rahem Faqih, Diana Arfiati
Cultivators increase production using intensive cultivation which applies stocking densities and feeding in high quantities, which triggers a decrease in water quality, both cultivation water and cultivation wastewater because it contains high levels of organic matter. Changes in water quality have an impact on plankton community structure. This research aims to determine the dynamics of the physical, chemical, and biological quality of cultivation media water and the disposal of vaname shrimp cultivation waste in Ujungpangkah District, Gresik Regency. The research was conducted in January 2023 using a survey method. Water and plankton samples were taken from reservoirs, ponds, and pond waste disposal sites. Sampling was carried out in vaname shrimp cultivation ponds in the Coastal Area of Ujungpangkah District, Gresik Regency. The physical and chemical quality of water has a pattern of changes up and down but is relatively the same and stable every week. All of these water quality parameters show a pattern of change that is quite good for the growth of vaname shrimp, but in waste disposal, the parameters for nitrate, phosphate, ammonia, and TOM are above the quality standards. The highest abundance of plankton is in waste dumps, with the highest phytoplankton coming from the Bacillariophyta phylum (49%), while zooplankton comes from the Rotifera phylum (54%). Regular monitoring of water quality in ponds and waste disposal sites is required so that it remains stable and safe for the environment.
{"title":"Dynamics of Water Quality for Vannamei Shrimp Cultivation in Intensive Ponds in Coastal Areas","authors":"Rizky Kusma Pratiwi, Mohammad Mahmudi, Abdul Rahem Faqih, Diana Arfiati","doi":"10.29303/jppipa.v9i10.4322","DOIUrl":"https://doi.org/10.29303/jppipa.v9i10.4322","url":null,"abstract":"Cultivators increase production using intensive cultivation which applies stocking densities and feeding in high quantities, which triggers a decrease in water quality, both cultivation water and cultivation wastewater because it contains high levels of organic matter. Changes in water quality have an impact on plankton community structure. This research aims to determine the dynamics of the physical, chemical, and biological quality of cultivation media water and the disposal of vaname shrimp cultivation waste in Ujungpangkah District, Gresik Regency. The research was conducted in January 2023 using a survey method. Water and plankton samples were taken from reservoirs, ponds, and pond waste disposal sites. Sampling was carried out in vaname shrimp cultivation ponds in the Coastal Area of Ujungpangkah District, Gresik Regency. The physical and chemical quality of water has a pattern of changes up and down but is relatively the same and stable every week. All of these water quality parameters show a pattern of change that is quite good for the growth of vaname shrimp, but in waste disposal, the parameters for nitrate, phosphate, ammonia, and TOM are above the quality standards. The highest abundance of plankton is in waste dumps, with the highest phytoplankton coming from the Bacillariophyta phylum (49%), while zooplankton comes from the Rotifera phylum (54%). Regular monitoring of water quality in ponds and waste disposal sites is required so that it remains stable and safe for the environment.","PeriodicalId":490812,"journal":{"name":"Jurnal Penelitian Pendidikan IPA (JPPIPA)","volume":"41 5","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135218822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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