首页 > 最新文献

Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika最新文献

英文 中文
Accounting Teachers’ Readiness for Virtual Classroom During the Covid-19 Pandemic, South Africa 2019冠状病毒病大流行期间会计教师对虚拟课堂的准备,南非
Pub Date : 2022-03-08 DOI: 10.36312/esaintika.v6i1.577
M. Skhephe
Accounting education is crucial because it establishes the core knowledge required for education and growth in any country. During COVID-19, teachers in Accounting schools, like those in other educational institutions, were expected to adopt virtual classroom to continue their educational activities. This study aimed to demonstrate the virtual classroom readiness of Accounting school teachers in South Africa during the Covid-19 pandemic. The study employed qualitative research methods in this study, and the case study research design was used to explore the reality about virtual classroom readiness of Accounting school teachers and semi-structured interviews and thematic content analysis were employed to generate data. Results show that teachers are not prepared to implement virtual classroom during the Covid-19, according to the findings, and no one is assisting them. Another result indicated that virtual classroom facilities are lacking in schools. Education officials should offer ongoing virtual classroom courses for teachers, according to the study. In this study author concludes that, in order for instructors to be prepared for virtual classroom, educational administrators must oversee its implementation. In this study the author recommends that teachers must notify people in charge of education about what needs to be done in order to provide high-quality instruction.
会计教育至关重要,因为它建立了任何国家教育和成长所需的核心知识。在2019冠状病毒病疫情期间,会计学校的教师与其他教育机构的教师一样,被要求采用虚拟课堂继续开展教学活动。本研究旨在展示2019冠状病毒病大流行期间南非会计学校教师的虚拟课堂准备情况。本研究采用定性研究方法,采用案例研究设计探讨会计学校教师虚拟课堂准备现状,采用半结构化访谈和专题内容分析生成数据。调查结果显示,在新冠肺炎疫情期间,教师没有准备好实施虚拟课堂,也没有人帮助他们。另一项调查结果显示,学校缺乏虚拟教室设施。根据这项研究,教育官员应该为教师提供持续的虚拟课堂课程。在本研究中,作者得出结论,为了使教师为虚拟课堂做好准备,教育管理者必须监督其实施。在这项研究中,作者建议教师必须通知负责教育的人,为了提供高质量的教学需要做些什么。
{"title":"Accounting Teachers’ Readiness for Virtual Classroom During the Covid-19 Pandemic, South Africa","authors":"M. Skhephe","doi":"10.36312/esaintika.v6i1.577","DOIUrl":"https://doi.org/10.36312/esaintika.v6i1.577","url":null,"abstract":"Accounting education is crucial because it establishes the core knowledge required for education and growth in any country. During COVID-19, teachers in Accounting schools, like those in other educational institutions, were expected to adopt virtual classroom to continue their educational activities. This study aimed to demonstrate the virtual classroom readiness of Accounting school teachers in South Africa during the Covid-19 pandemic. The study employed qualitative research methods in this study, and the case study research design was used to explore the reality about virtual classroom readiness of Accounting school teachers and semi-structured interviews and thematic content analysis were employed to generate data. Results show that teachers are not prepared to implement virtual classroom during the Covid-19, according to the findings, and no one is assisting them. Another result indicated that virtual classroom facilities are lacking in schools. Education officials should offer ongoing virtual classroom courses for teachers, according to the study. In this study author concludes that, in order for instructors to be prepared for virtual classroom, educational administrators must oversee its implementation. In this study the author recommends that teachers must notify people in charge of education about what needs to be done in order to provide high-quality instruction.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114743143","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}
引用次数: 0
Information Communication Technology and Social Studies Instruction in Delta State, Nigeria 尼日利亚三角洲州的信息通信技术和社会研究教学
Pub Date : 2022-03-04 DOI: 10.36312/esaintika.v6i1.579
O. Atubi
Introducing Information Communication Technology (ICT) resources and skills to Social Studies as instructional materials and aids can provide an accessible and flexible Social Studies education at the primary and secondary school levels in Delta State. Hence the aims of this study were to consider various ICT resources that can be harnessed and used by Social Studies teachers for social studies instructions; outline the benefits of ICT to students and teachers of Social Studies and identify the challenges affecting its usage for Social Studies instructions in Delta State. The study employed the survey research design, a sample of sixty (60) Social Studies teachers from six primaries and six Junior Secondary Schools selected randomly from six Local Government Areas of the state. The main instrument for data collection was a well- structured questionnaire designed to obtain data and centered around the main objectives of the study. Sixty (60) copies of the questionnaire were distributed and sixty (60) copies were retrieved and used for data analysis. While data gathered were analyzed using statistical tools of mean and percentages. The result revealed that ICT resources and skills such as android phones, internet browsing, power point projection, virtual learning and computers assist in teaching Social Studies concepts. Secondly, the study revealed that ICT skills and facilities contribute meaningfully to Social Studies instructions when used by teachers, students will derive holistic knowledge when taught with ICT tools. Meanwhile the findings showed that there exist many setbacks and challenges in ICT usage such as funding, capacity building and lack of electricity supply amongst others. Based on these findings, one of the recommendations made was that stakeholders in the education sector both government and private organizations, should be concerned with the provision of ICT facilities in primary and junior secondary schools across Delta State.
将信息通信技术(ICT)资源和技能作为教学材料和辅助工具引入社会研究,可以为三角洲州的中小学提供方便和灵活的社会研究教育。因此,本研究的目的是考虑社会研究教师在社会研究教学中可以利用和使用的各种ICT资源;概述信息通信技术对社会研究学生和教师的好处,并确定影响其在三角洲州社会研究教学中使用的挑战。该研究采用调查研究设计,从该州六个地方政府区域随机抽取六所小学和六所初中的六十(60)名社会研究教师作为样本。数据收集的主要工具是一份结构良好的问卷,旨在获取数据,并围绕研究的主要目标。分发了60份问卷,回收了60份问卷用于数据分析。而收集的数据则使用均值和百分比的统计工具进行分析。结果显示,信息和通信技术资源和技能,如安卓手机、互联网浏览、幻灯片投影、虚拟学习和计算机,有助于教授社会研究概念。其次,研究显示,ICT技能和设施在教师使用时对社会研究教学有意义,学生在使用ICT工具时将获得整体知识。同时,研究结果表明,在ICT使用方面存在许多挫折和挑战,例如资金、能力建设和电力供应不足等。根据这些调查结果,提出的建议之一是政府和私营组织教育部门的利益相关者应该关注在三角洲州的小学和初中提供信息通信技术设施。
{"title":"Information Communication Technology and Social Studies Instruction in Delta State, Nigeria","authors":"O. Atubi","doi":"10.36312/esaintika.v6i1.579","DOIUrl":"https://doi.org/10.36312/esaintika.v6i1.579","url":null,"abstract":"Introducing Information Communication Technology (ICT) resources and skills to Social Studies as instructional materials and aids can provide an accessible and flexible Social Studies education at the primary and secondary school levels in Delta State. Hence the aims of this study were to consider various ICT resources that can be harnessed and used by Social Studies teachers for social studies instructions; outline the benefits of ICT to students and teachers of Social Studies and identify the challenges affecting its usage for Social Studies instructions in Delta State. The study employed the survey research design, a sample of sixty (60) Social Studies teachers from six primaries and six Junior Secondary Schools selected randomly from six Local Government Areas of the state. The main instrument for data collection was a well- structured questionnaire designed to obtain data and centered around the main objectives of the study. Sixty (60) copies of the questionnaire were distributed and sixty (60) copies were retrieved and used for data analysis. While data gathered were analyzed using statistical tools of mean and percentages. The result revealed that ICT resources and skills such as android phones, internet browsing, power point projection, virtual learning and computers assist in teaching Social Studies concepts. Secondly, the study revealed that ICT skills and facilities contribute meaningfully to Social Studies instructions when used by teachers, students will derive holistic knowledge when taught with ICT tools. Meanwhile the findings showed that there exist many setbacks and challenges in ICT usage such as funding, capacity building and lack of electricity supply amongst others. Based on these findings, one of the recommendations made was that stakeholders in the education sector both government and private organizations, should be concerned with the provision of ICT facilities in primary and junior secondary schools across Delta State.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130159366","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}
引用次数: 2
The Impact of Guided-Discovery-Learning Model on Students' Conceptual Understanding and Critical Thinking Skills 引导-发现-学习模式对学生概念理解和批判性思维能力的影响
Pub Date : 2021-11-30 DOI: 10.36312/esaintika.v5i3.581
Muhali Muhali, B. Prahani, H. Mubarok, N. Kurnia, M. Asy'ari
The current study describes how the guided-discovery-learning model impacts students' conceptual understanding (SCU) and students’ critical thinking skills (SCTS) on the topic of solubility. The quasi-experimental research with a posttest-only nonequivalent control group design was used in this study. The experimental group (45 students) and the control group (47 students) were selected by the saturated sampling technique. Data on SCU was collected using an objective true false test instrument with correction/proofing, while data on critical thinking skills was collected using an essay test instrument. The research data were analyzed descriptively and statistically (Mann-Whitney U). The research found the SCU (mean= 81.51 vs. mean= 72.81) and SCTS (mean= 70.46 vs. mean= 58.43) in the experimental group was better than the control group, both descriptively and statistically (p < 0.05). These findings indicate that the guided-discovery-learning model significantly impacted SCU and SCTS on the solubility topic.
本研究描述了引导发现学习模式如何影响学生对溶解度主题的概念理解(SCU)和批判性思维技能(SCTS)。本研究采用准实验研究,采用后测非等效对照组设计。采用饱和抽样法选取实验组(45名)和对照组(47名)。SCU的数据使用带有校正/校对的客观真假测试工具收集,而批判性思维技能的数据使用论文测试工具收集。对研究资料进行描述性和统计学分析(Mann-Whitney U),研究发现实验组的SCU(均值= 81.51 vs.均值= 72.81)和SCTS(均值= 70.46 vs.均值= 58.43)在描述性和统计学上均优于对照组(p < 0.05)。这些发现表明,引导发现学习模型显著影响了溶解度主题的SCU和SCTS。
{"title":"The Impact of Guided-Discovery-Learning Model on Students' Conceptual Understanding and Critical Thinking Skills","authors":"Muhali Muhali, B. Prahani, H. Mubarok, N. Kurnia, M. Asy'ari","doi":"10.36312/esaintika.v5i3.581","DOIUrl":"https://doi.org/10.36312/esaintika.v5i3.581","url":null,"abstract":"The current study describes how the guided-discovery-learning model impacts students' conceptual understanding (SCU) and students’ critical thinking skills (SCTS) on the topic of solubility. The quasi-experimental research with a posttest-only nonequivalent control group design was used in this study. The experimental group (45 students) and the control group (47 students) were selected by the saturated sampling technique. Data on SCU was collected using an objective true false test instrument with correction/proofing, while data on critical thinking skills was collected using an essay test instrument. The research data were analyzed descriptively and statistically (Mann-Whitney U). The research found the SCU (mean= 81.51 vs. mean= 72.81) and SCTS (mean= 70.46 vs. mean= 58.43) in the experimental group was better than the control group, both descriptively and statistically (p < 0.05). These findings indicate that the guided-discovery-learning model significantly impacted SCU and SCTS on the solubility topic.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124029490","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}
引用次数: 8
Implementation of Linguistic politeness throughout Online Lectures via WhatsApp during the Covid-19 Pandemic Covid-19大流行期间通过WhatsApp在线讲座实施语言礼貌
Pub Date : 2021-11-30 DOI: 10.36312/esaintika.v5i3.484
Nur Ihsan Halil, Takwa, Musliha
This research aims to investigate the implementation of politeness in the language of lecturers and students as well as students and students through online lectures at the Faculty of Teacher Training and Education, Universitas Sembilanbelas November Kolaka on the WhatsApp application. The research methodology used is descriptive qualitative with a focus on research, namely the fulfillment and violations of the principles of politeness in the language contained in online lecture conversations on WhatsApp. The data collection technique uses documentation or screenshots, and the data analysis technique uses content analysis methods with inductive procedures. The results indicate that the communication of lecturers to students and students to students based on the WhatsApp social network still pays attention to the principles of linguistic politeness in communication discourse. Based on the WhatsApp social network, students and lecturers can meet the principles of linguistic politeness, including maxim of wisdom, generosity, appreciation, simplicity, compatibility, and sympathy. However, there were also still some violations of the principle of politeness.
本研究旨在通过11月科拉卡大学教师培训与教育学院在WhatsApp应用程序上的在线讲座,调查讲师和学生以及学生和学生在语言中的礼貌实施情况。使用的研究方法是描述性定性的,重点是研究,即在WhatsApp在线讲座对话中所包含的语言中遵守和违反礼貌原则。数据收集技术使用文档或截图,数据分析技术使用带有归纳程序的内容分析方法。研究结果表明,基于WhatsApp社交网络的讲师对学生和学生对学生的交流仍然注重交际话语中的语言礼貌原则。基于WhatsApp社交网络,学生和讲师可以满足语言礼貌原则,包括智慧,慷慨,欣赏,简单,兼容和同情。然而,也有一些违反礼貌原则的行为。
{"title":"Implementation of Linguistic politeness throughout Online Lectures via WhatsApp during the Covid-19 Pandemic","authors":"Nur Ihsan Halil, Takwa, Musliha","doi":"10.36312/esaintika.v5i3.484","DOIUrl":"https://doi.org/10.36312/esaintika.v5i3.484","url":null,"abstract":"This research aims to investigate the implementation of politeness in the language of lecturers and students as well as students and students through online lectures at the Faculty of Teacher Training and Education, Universitas Sembilanbelas November Kolaka on the WhatsApp application. The research methodology used is descriptive qualitative with a focus on research, namely the fulfillment and violations of the principles of politeness in the language contained in online lecture conversations on WhatsApp. The data collection technique uses documentation or screenshots, and the data analysis technique uses content analysis methods with inductive procedures. The results indicate that the communication of lecturers to students and students to students based on the WhatsApp social network still pays attention to the principles of linguistic politeness in communication discourse. Based on the WhatsApp social network, students and lecturers can meet the principles of linguistic politeness, including maxim of wisdom, generosity, appreciation, simplicity, compatibility, and sympathy. However, there were also still some violations of the principle of politeness.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131394469","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}
引用次数: 2
Development of Web-Based Science Learning Module in Improving the Students’ Understanding of Eco-Literacy 开发基于网络的科学学习模块提高学生对生态素养的理解
Pub Date : 2021-11-30 DOI: 10.36312/esaintika.v5i3.426
Amalia Firdausi, F. Wulandari
This study aims to determine the feasibility of the module in improving students' understanding of eco-literacy. This research is development research using the 4D development model with ten students as research participants. The learning module developed is validated by two competent validators from internal and external campuses. The feasibility of the module includes the validity and reliability of the module as measured by the validation questionnaire sheet. The validation results show that the module obtained an average score of 3.66 (very valid category), with the reliability score of 0.83 (real category). The research data were analyzed descriptively and quantitatively. Students' understanding was measured on the competency test in the module on the pretest and posttest after giving the treatment. The results of the module trial calculated using the N-gain formula indicate that the effectiveness was under the high category with a score of 0.703 with an average pretest and posttest values of 43.7 and 83.49, respectively. Based on the study results, it can be concluded that the web-based science learning module developed is valid, reliable, and effective in improving students' understanding of eco-literacy.
本研究旨在确定该模块在提高学生生态素养理解方面的可行性。本研究为发展研究,采用四维发展模型,以10名学生为研究对象。开发的学习模块由来自内部和外部校园的两位称职的验证者进行验证。模块的可行性包括模块的效度和信度,通过验证问卷表测量。验证结果表明,该模块的平均得分为3.66(非常有效类别),信度得分为0.83(真实类别)。对研究数据进行了描述性和定量分析。在治疗前测试和治疗后测试中,对学生的理解能力进行测试。使用n -增益公式计算的模块试验结果表明,有效性处于高类别,得分为0.703,平均前测和后测值分别为43.7和83.49。研究结果表明,开发的网络科学学习模块在提高学生生态素养理解方面是有效的、可靠的和有效的。
{"title":"Development of Web-Based Science Learning Module in Improving the Students’ Understanding of Eco-Literacy","authors":"Amalia Firdausi, F. Wulandari","doi":"10.36312/esaintika.v5i3.426","DOIUrl":"https://doi.org/10.36312/esaintika.v5i3.426","url":null,"abstract":"This study aims to determine the feasibility of the module in improving students' understanding of eco-literacy. This research is development research using the 4D development model with ten students as research participants. The learning module developed is validated by two competent validators from internal and external campuses. The feasibility of the module includes the validity and reliability of the module as measured by the validation questionnaire sheet. The validation results show that the module obtained an average score of 3.66 (very valid category), with the reliability score of 0.83 (real category). The research data were analyzed descriptively and quantitatively. Students' understanding was measured on the competency test in the module on the pretest and posttest after giving the treatment. The results of the module trial calculated using the N-gain formula indicate that the effectiveness was under the high category with a score of 0.703 with an average pretest and posttest values of 43.7 and 83.49, respectively. Based on the study results, it can be concluded that the web-based science learning module developed is valid, reliable, and effective in improving students' understanding of eco-literacy.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128602606","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}
引用次数: 6
Scientific Method in Physical Education Learning: A Cross-Sectional Study 体育学习的科学方法:一项横断面研究
Pub Date : 2021-11-30 DOI: 10.36312/esaintika.v5i3.571
Nune Wire Panji Sakti, Rusdiana Yusuf, Adi Suriatno, Johan Irmansyah
The physical education learning process through the scientific method emphasizes finding information about the basic techniques/skills taught and game rules to find solutions to every problem encountered. This study aims to determine the results of the implementation of the scientific method in learning physical education. The study design was a cross-sectional study. There were 386 students and three physical education teachers participants. The data collection procedure in this study used an assessment questionnaire for students and an interview protocol for physical education teachers. Two research instruments were used: student questionnaire sheets and teacher interview protocols. Student questionnaire data were analyzed using quantitative descriptive and physical education teacher interview data were analyzed using qualitative descriptive. The results of the assessment of the response of class students indicate that the implementation of the scientific method in physical education learning has been going very well. This is evidenced by the percentage value of the assessment of more than 75%, both in the initial, core, and final activity variables. This research has an impact on increasing the knowledge and competence of teachers related to scientific methods and improving the quality of physical education learning.
通过科学的方法进行体育学习的过程,强调寻找所教授的基本技术/技能和游戏规则的信息,以找到遇到的每一个问题的解决方案。本研究旨在确定科学方法在体育学习中的实施效果。研究设计为横断面研究。共有386名学生和3名体育教师参与。本研究的资料收集程序采用学生评量问卷和体育教师访谈法。使用了两种研究工具:学生问卷和教师访谈协议。学生问卷资料采用定量描述法分析,体育教师访谈资料采用定性描述法分析。对班级学生反应的评价结果表明,科学方法在体育教学中的实施进展顺利。在初始、核心和最终活动变量中,评估的百分比值都超过75%,这证明了这一点。本研究对提高教师的科学方法知识和能力,提高体育教学质量具有重要意义。
{"title":"Scientific Method in Physical Education Learning: A Cross-Sectional Study","authors":"Nune Wire Panji Sakti, Rusdiana Yusuf, Adi Suriatno, Johan Irmansyah","doi":"10.36312/esaintika.v5i3.571","DOIUrl":"https://doi.org/10.36312/esaintika.v5i3.571","url":null,"abstract":"The physical education learning process through the scientific method emphasizes finding information about the basic techniques/skills taught and game rules to find solutions to every problem encountered. This study aims to determine the results of the implementation of the scientific method in learning physical education. The study design was a cross-sectional study. There were 386 students and three physical education teachers participants. The data collection procedure in this study used an assessment questionnaire for students and an interview protocol for physical education teachers. Two research instruments were used: student questionnaire sheets and teacher interview protocols. Student questionnaire data were analyzed using quantitative descriptive and physical education teacher interview data were analyzed using qualitative descriptive. The results of the assessment of the response of class students indicate that the implementation of the scientific method in physical education learning has been going very well. This is evidenced by the percentage value of the assessment of more than 75%, both in the initial, core, and final activity variables. This research has an impact on increasing the knowledge and competence of teachers related to scientific methods and improving the quality of physical education learning.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122440451","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}
引用次数: 1
Forward Osmosis for Produced Water Treatment: A Comprehensive Review 正向渗透技术在采出水处理中的应用综述
Pub Date : 2021-11-30 DOI: 10.36312/esaintika.v5i3.542
Shafiq Mohd Hizam, M. Bilad, N. A. H. Md Nordin, Norazanita Shamsuddin
During crude oil and natural gas extraction from a reservoir, a large amount of water is also produced. The water fraction contains oil, grease, organic and inorganic constituents, called produced water (PW). Over the years, efficient treatment of PW has been concerned. PW has been treated with various technologies, namely floatation, filtration, coagulation/flocculation, or biological processes. Those technologies were assembled to achieve discharge standards while minimizing the cost. Exploration of membrane-based technologies for the treatment of PW has recently been reported, including the emerging forward osmosis (FO) process. This paper reviews the research progress on the FO process for PW treatment. A brief introduction to the traditional treatment technologies is first provided. Next, the basics of the FO process and research progress on the application of FO on PW treatment are discussed. Finally, techniques for fouling control in FO are reviewed, namely osmotic backwashing, ultrasound, chemical cleaning, and air sparging.
在从油藏中开采原油和天然气的过程中,也会产生大量的水。水馏分含有油、脂、有机和无机成分,称为采出水(PW)。多年来,污水的有效处理一直是人们关注的问题。PW的处理有多种技术,即浮法、过滤法、混凝/絮凝法或生物法。这些技术的组合是为了达到排放标准,同时最大限度地降低成本。最近有报道称,基于膜的PW处理技术的探索,包括新兴的正向渗透(FO)工艺。本文综述了生物油法处理污水的研究进展。首先简要介绍了传统的处理技术。其次,介绍了氧化石墨烯工艺的基本原理和氧化石墨烯在废液处理中的应用研究进展。最后,综述了生物柴油污染控制技术,即渗透反冲洗、超声波、化学清洗和空气喷射。
{"title":"Forward Osmosis for Produced Water Treatment: A Comprehensive Review","authors":"Shafiq Mohd Hizam, M. Bilad, N. A. H. Md Nordin, Norazanita Shamsuddin","doi":"10.36312/esaintika.v5i3.542","DOIUrl":"https://doi.org/10.36312/esaintika.v5i3.542","url":null,"abstract":"During crude oil and natural gas extraction from a reservoir, a large amount of water is also produced. The water fraction contains oil, grease, organic and inorganic constituents, called produced water (PW). Over the years, efficient treatment of PW has been concerned. PW has been treated with various technologies, namely floatation, filtration, coagulation/flocculation, or biological processes. Those technologies were assembled to achieve discharge standards while minimizing the cost. Exploration of membrane-based technologies for the treatment of PW has recently been reported, including the emerging forward osmosis (FO) process. This paper reviews the research progress on the FO process for PW treatment. A brief introduction to the traditional treatment technologies is first provided. Next, the basics of the FO process and research progress on the application of FO on PW treatment are discussed. Finally, techniques for fouling control in FO are reviewed, namely osmotic backwashing, ultrasound, chemical cleaning, and air sparging.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116016740","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}
引用次数: 1
The C-BIM Model in Improving Reading, Writing, and Critical Thinking Skills: Outcome and Perception C-BIM模型在提高阅读,写作和批判性思维技能:结果和感知
Pub Date : 2021-07-30 DOI: 10.36312/esaintika.v5i2.503
Haerazi Haerazi, Sadaf Dehghani, Umi Rachmawati, Dedi Irwansyah
This study investigates the culture-based instructional materials (C-BIM) model to improve students’ reading and writing skills viewed from critical thinking skills at the junior-high-school in Indonesia. This study is a mixed-method employing the explanatory sequential design. The data are in the form of quantitative and qualitative data. The quantitative data are collected first and followed by the quantitative one. The research instruments are in the form of reading and writing tests, questionnaires, and interview sheets. The test is used to see the students’ reading and writing achievements. Meanwhile, the questionnaire is utilized to determine the students’ and teachers’ intercultural awareness and perception of incorporating cultures in teaching materials. The data of reading-writing achievement are analyzed using descriptive and inferential statistics. Thus, the data of students’ and teachers’ cultural awareness and perception are gained by applying qualitative steps: analysis, reduction, coding, interpretation, and conclusion. Based on the result of the research, this study indicates that the C-BIM model significantly affects students’ reading and writing skills. Also, it has an interaction between teaching materials and critical thinking skills. Researchers elaborate on those in the discussion part of this article regarding the students' intercultural competence and perception.
本研究从批判性思维能力的角度考察了基于文化的教学材料(C-BIM)模式在提高印尼初中学生阅读和写作技能方面的作用。本研究采用解释序列设计的混合方法。数据有定量数据和定性数据两种形式。先收集定量数据,再收集定量数据。研究工具包括阅读和写作测试、问卷调查和访谈表。该测试是用来考察学生的阅读和写作成绩。同时,利用问卷调查来确定学生€™和教师的€™跨文化意识和对教材中融入文化的看法。运用描述统计和推理统计对学生读写成绩数据进行了分析。因此,通过应用定性步骤:分析、还原、编码、解释和结论,获得学生€™和教师文化意识和感知的数据。基于研究结果,本研究表明C-BIM模型显著影响学生的€™阅读和写作技能。此外,它有教材和批判性思维技能之间的互动。研究人员在本文的讨论部分详细阐述了学生的跨文化能力和感知。
{"title":"The C-BIM Model in Improving Reading, Writing, and Critical Thinking Skills: Outcome and Perception","authors":"Haerazi Haerazi, Sadaf Dehghani, Umi Rachmawati, Dedi Irwansyah","doi":"10.36312/esaintika.v5i2.503","DOIUrl":"https://doi.org/10.36312/esaintika.v5i2.503","url":null,"abstract":"This study investigates the culture-based instructional materials (C-BIM) model to improve students’ reading and writing skills viewed from critical thinking skills at the junior-high-school in Indonesia. This study is a mixed-method employing the explanatory sequential design. The data are in the form of quantitative and qualitative data. The quantitative data are collected first and followed by the quantitative one. The research instruments are in the form of reading and writing tests, questionnaires, and interview sheets. The test is used to see the students’ reading and writing achievements. Meanwhile, the questionnaire is utilized to determine the students’ and teachers’ intercultural awareness and perception of incorporating cultures in teaching materials. The data of reading-writing achievement are analyzed using descriptive and inferential statistics. Thus, the data of students’ and teachers’ cultural awareness and perception are gained by applying qualitative steps: analysis, reduction, coding, interpretation, and conclusion. Based on the result of the research, this study indicates that the C-BIM model significantly affects students’ reading and writing skills. Also, it has an interaction between teaching materials and critical thinking skills. Researchers elaborate on those in the discussion part of this article regarding the students' intercultural competence and perception.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122715631","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}
引用次数: 3
Online learning in the post-Covid-19 pandemic era: Is our higher education ready for it? 后covid -19大流行时代的在线学习:我们的高等教育准备好了吗?
Pub Date : 2021-07-30 DOI: 10.36312/esaintika.v5i2.479
Hasan Djidu, Sufri Mashuri, N. Nasruddin, A. Sejati, R. Rasmuin, La Eru Ugi, Afudin La Arua
This study aimed to describe the challenges of higher education in implementing online learning during the pandemic Covid-19 outbreak. This study was a qualitative research with a phenomenological approach. Data were collected from 408 students and 20 Lectures from 6 public universities and 6 private universities in Java, Sumatera, Kalimantan, Sulawesi, Nusa Tenggara, and Maluku, by filling out online questionaires and in-depth interviews via social media. The process of data analysis was data reduction, identifying themes, mapping interrelationships between themes, and concluding findings The results of data analysis showed that there were two main challenges, both for lecturers and students. First, limited resources, such as electronic devices (laptops/smartphones/others), learning resources, electricity, and internet connections. Second, lack of knowledge/skills on how to use the online learning media, finding and/or providing learning resources, managing online learning, providing online measuring tools, and carrying out online assessments. This condition has the greatest impact on students from low economic families, and who live in areas with limited access to learning facilities, such as electricity, and internet connections. Most of them lose learning opportunities because of these limitations.  Third, the difficulty of time management during the online learning period.
本研究旨在描述2019冠状病毒病大流行期间高等教育在实施在线学习方面面临的挑战。本研究采用现象学方法进行定性研究。通过填写在线问卷和通过社交媒体进行深度访谈,从爪哇、苏门答腊、加里曼丹、苏拉威西、努沙登加拉和马鲁古的6所公立大学和6所私立大学的408名学生和20场讲座中收集数据。数据分析的过程是数据简化,确定主题,绘制主题之间的相互关系,并得出结论。数据分析的结果表明,讲师和学生面临两个主要挑战。首先,资源有限,比如电子设备(笔记本电脑/智能手机/其他)、学习资源、电力和互联网连接。第二,缺乏如何使用在线学习媒体、寻找和/或提供学习资源、管理在线学习、提供在线测量工具和开展在线评估的知识/技能。这种情况对低收入家庭的学生影响最大,他们生活在电力和互联网连接等学习设施有限的地区。他们中的大多数人因为这些限制而失去了学习的机会。Â第三,在线学习期间时间管理的困难。
{"title":"Online learning in the post-Covid-19 pandemic era: Is our higher education ready for it?","authors":"Hasan Djidu, Sufri Mashuri, N. Nasruddin, A. Sejati, R. Rasmuin, La Eru Ugi, Afudin La Arua","doi":"10.36312/esaintika.v5i2.479","DOIUrl":"https://doi.org/10.36312/esaintika.v5i2.479","url":null,"abstract":"This study aimed to describe the challenges of higher education in implementing online learning during the pandemic Covid-19 outbreak. This study was a qualitative research with a phenomenological approach. Data were collected from 408 students and 20 Lectures from 6 public universities and 6 private universities in Java, Sumatera, Kalimantan, Sulawesi, Nusa Tenggara, and Maluku, by filling out online questionaires and in-depth interviews via social media. The process of data analysis was data reduction, identifying themes, mapping interrelationships between themes, and concluding findings The results of data analysis showed that there were two main challenges, both for lecturers and students. First, limited resources, such as electronic devices (laptops/smartphones/others), learning resources, electricity, and internet connections. Second, lack of knowledge/skills on how to use the online learning media, finding and/or providing learning resources, managing online learning, providing online measuring tools, and carrying out online assessments. This condition has the greatest impact on students from low economic families, and who live in areas with limited access to learning facilities, such as electricity, and internet connections. Most of them lose learning opportunities because of these limitations.  Third, the difficulty of time management during the online learning period.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124022555","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}
引用次数: 17
Teachers Perception, Usage of Community Resources in Social Studies and Civic Education, Delta State, Nigeria 教师感知,社会研究和公民教育中社区资源的使用,尼日利亚三角洲州
Pub Date : 2021-07-30 DOI: 10.36312/esaintika.v5i2.429
O. Atubi
The study aimed at reporting the perception and usage of community resources by Social Studies and Civic Education teachers in Delta State, South South, Nigeria. Two research questions and one hypothesis were raised to give the study a direction. A sample of 196 out of a population of 656 Social Studies and Civic Education teachers was used for this study. Instrumentation was done with researcher’s designed questionnaire with a reliability index of 0.89. Data was analyzed with percentage for research questions and Analysis of Variance (ANOVA) was used to test the hypothesis of the study. Findings of the study demonstrated that Social Studies and Civic Education teachers of public schools in Delta State perceive the use of community resources to be high for effective teaching but usage of the resources was relatively low. Hence the study concluded by recommending that spirited effort be made by all the stakeholders involved to employ the judicious use of community resources for Social Studies and Civic Education instructions in secondary schools of Delta State.
该研究旨在报告尼日利亚南部三角洲州社会研究和公民教育教师对社区资源的看法和使用情况。提出了两个研究问题和一个假设,为研究提供了方向。这项研究从656名社会研究和公民教育教师中抽取了196名作为样本。仪器使用研究者设计的问卷,信度指数为0.89。研究问题采用百分比法对数据进行分析,采用方差分析(ANOVA)对研究假设进行检验。研究结果表明,三角洲州公立学校的社会研究和公民教育教师认为,有效教学对社区资源的利用率很高,但资源的利用率相对较低。因此,研究的结论是建议所有利益相关者积极努力,在三角洲州的中学中明智地利用社区资源进行社会研究和公民教育指导。
{"title":"Teachers Perception, Usage of Community Resources in Social Studies and Civic Education, Delta State, Nigeria","authors":"O. Atubi","doi":"10.36312/esaintika.v5i2.429","DOIUrl":"https://doi.org/10.36312/esaintika.v5i2.429","url":null,"abstract":"The study aimed at reporting the perception and usage of community resources by Social Studies and Civic Education teachers in Delta State, South South, Nigeria. Two research questions and one hypothesis were raised to give the study a direction. A sample of 196 out of a population of 656 Social Studies and Civic Education teachers was used for this study. Instrumentation was done with researcher’s designed questionnaire with a reliability index of 0.89. Data was analyzed with percentage for research questions and Analysis of Variance (ANOVA) was used to test the hypothesis of the study. Findings of the study demonstrated that Social Studies and Civic Education teachers of public schools in Delta State perceive the use of community resources to be high for effective teaching but usage of the resources was relatively low. Hence the study concluded by recommending that spirited effort be made by all the stakeholders involved to employ the judicious use of community resources for Social Studies and Civic Education instructions in secondary schools of Delta State.","PeriodicalId":165148,"journal":{"name":"Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124931439","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}
引用次数: 0
期刊
Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika
全部 Acc. Chem. Res. ACS Applied Bio Materials ACS Appl. Electron. Mater. ACS Appl. Energy Mater. ACS Appl. Mater. Interfaces ACS Appl. Nano Mater. ACS Appl. Polym. Mater. ACS BIOMATER-SCI ENG ACS Catal. ACS Cent. Sci. ACS Chem. Biol. ACS Chemical Health & Safety ACS Chem. Neurosci. ACS Comb. Sci. ACS Earth Space Chem. ACS Energy Lett. ACS Infect. Dis. ACS Macro Lett. ACS Mater. Lett. ACS Med. Chem. Lett. ACS Nano ACS Omega ACS Photonics ACS Sens. ACS Sustainable Chem. Eng. ACS Synth. Biol. Anal. Chem. BIOCHEMISTRY-US Bioconjugate Chem. BIOMACROMOLECULES Chem. Res. Toxicol. Chem. Rev. Chem. Mater. CRYST GROWTH DES ENERG FUEL Environ. Sci. Technol. Environ. Sci. Technol. Lett. Eur. J. Inorg. Chem. IND ENG CHEM RES Inorg. Chem. J. Agric. Food. Chem. J. Chem. Eng. Data J. Chem. Educ. J. Chem. Inf. Model. J. Chem. Theory Comput. J. Med. Chem. J. Nat. Prod. J PROTEOME RES J. Am. Chem. Soc. LANGMUIR MACROMOLECULES Mol. Pharmaceutics Nano Lett. Org. Lett. ORG PROCESS RES DEV ORGANOMETALLICS J. Org. Chem. J. Phys. Chem. J. Phys. Chem. A J. Phys. Chem. B J. Phys. Chem. C J. Phys. Chem. Lett. Analyst Anal. Methods Biomater. Sci. Catal. Sci. Technol. Chem. Commun. Chem. Soc. Rev. CHEM EDUC RES PRACT CRYSTENGCOMM Dalton Trans. Energy Environ. Sci. ENVIRON SCI-NANO ENVIRON SCI-PROC IMP ENVIRON SCI-WAT RES Faraday Discuss. Food Funct. Green Chem. Inorg. Chem. Front. Integr. Biol. J. Anal. At. Spectrom. J. Mater. Chem. A J. Mater. Chem. B J. Mater. Chem. C Lab Chip Mater. Chem. Front. Mater. Horiz. MEDCHEMCOMM Metallomics Mol. Biosyst. Mol. Syst. Des. Eng. Nanoscale Nanoscale Horiz. Nat. Prod. Rep. New J. Chem. Org. Biomol. Chem. Org. Chem. Front. PHOTOCH PHOTOBIO SCI PCCP Polym. Chem.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1