Mechanical ventilation is a lifesaving activity that is used in critical care management. In such case, monitoring of airway resistance(Raw) and lung compliance(CL) play a major role for diagnosing the lung condition, setting the ventilator parameters, can act as a decision parameter for weaning the patient from the ventilator. Several methods have been described for estimating these respiratory parameters. In this work, a study is conducted to compare two different methods used to calculate airway resistance and lung compliance during mechanical ventilation. Michigan Adult/Infant lung simulator is used to simulate different compliance conditions and Michigan Pneuflo Resistors to simulate different resistance conditions. Flow, volume and pressure data were logged for different set parameters i.e. for different resistance and compliance combinations. Later these data were used to calculate the respiratory system resistance and compliance. Two methods were used to calculate lung parameters, dynamic approach and Least Square fitting(LSF) method(using respiratory system equation of motion). Both methods gave accurate estimate of Raw and CL. But the dynamic approach required respiratory maneuver whereas LSF approach required large datasets to carry out the calculation and the patient should not show any active breathing during evaluation
{"title":"Methods to Evaluate Airway Resistance and Lung Compliance During Mechanical Ventilation: A Comparative Study","authors":"Apoorv Kulkarni, Sheela N","doi":"10.38124/ijisrt20jul666","DOIUrl":"https://doi.org/10.38124/ijisrt20jul666","url":null,"abstract":"Mechanical ventilation is a lifesaving activity that is used in critical care management. In such case, monitoring of airway resistance(Raw) and lung compliance(CL) play a major role for diagnosing the lung condition, setting the ventilator parameters, can act as a decision parameter for weaning the patient from the ventilator. Several methods have been described for estimating these respiratory parameters. In this work, a study is conducted to compare two different methods used to calculate airway resistance and lung compliance during mechanical ventilation. Michigan Adult/Infant lung simulator is used to simulate different compliance conditions and Michigan Pneuflo Resistors to simulate different resistance conditions. Flow, volume and pressure data were logged for different set parameters i.e. for different resistance and compliance combinations. Later these data were used to calculate the respiratory system resistance and compliance. Two methods were used to calculate lung parameters, dynamic approach and Least Square fitting(LSF) method(using respiratory system equation of motion). Both methods gave accurate estimate of Raw and CL. But the dynamic approach required respiratory maneuver whereas LSF approach required large datasets to carry out the calculation and the patient should not show any active breathing during evaluation","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122524174","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 study aims to produce and describe the validity, practicality, and effectiveness of Student Activity Sheets based on the local wisdom of Surabayaspecific Batik that can improve critical thinking skills in science subjects 6th grade Elementary School. This research is a development research that refers to the Four D (4D) development model. Student Activity Sheet based Surabaya batik local wisdom validated by experts, then tested on 20 fourth grade students of Mulyorejo I / 237 Elementary school Surabaya. The results showed that the Student Activity Sheet that was developed was very valid with a percentage of 92.25%, the Student Activity Sheet that was developed practically based on student activities relevant to learning with a percentage of 92.71%, and the Student Activity Sheet that was developed effectively based on the results Student's critical thinking test which showed that all students completed with an N-gain of 0.751 in the high category. It can be concluded that the Student Activity Sheet based Surabaya batik local wisdom deserves to improve the critical thinking skills of elementary students.
本研究旨在制作并描述基于泗水蜡染当地智慧的学生活动表，以提高小学六年级科学科目学生的批判性思维能力。本研究是一项涉及四维(4D)发展模式的发展研究。基于专家验证的泗水蜡染当地智慧的学生活动表，对泗水Mulyorejo I / 237小学20名四年级学生进行了测试。结果表明，开发的学生活动表非常有效，百分比为92.25%，学生活动表是根据学生与学习相关的活动实际开发的，百分比为92.71%，学生活动表是根据学生批判性思维测试的结果有效开发的，结果显示所有学生都以0.751的n增益完成了高类别。由此可见，以泗水蜡染当地智慧为基础的学生活动单，值得提高小学生的批判性思维能力。
{"title":"Development of Student Activity Sheets Based on Local Wisdom to Improve Critical Thinking Skills of Science 4th Grade Elementary School","authors":"N. Anggraeni, Suryanti, W. Budijastuti","doi":"10.38124/ijisrt20jul690","DOIUrl":"https://doi.org/10.38124/ijisrt20jul690","url":null,"abstract":"This study aims to produce and describe the validity, practicality, and effectiveness of Student Activity Sheets based on the local wisdom of Surabayaspecific Batik that can improve critical thinking skills in science subjects 6th grade Elementary School. This research is a development research that refers to the Four D (4D) development model. Student Activity Sheet based Surabaya batik local wisdom validated by experts, then tested on 20 fourth grade students of Mulyorejo I / 237 Elementary school Surabaya. The results showed that the Student Activity Sheet that was developed was very valid with a percentage of 92.25%, the Student Activity Sheet that was developed practically based on student activities relevant to learning with a percentage of 92.71%, and the Student Activity Sheet that was developed effectively based on the results Student's critical thinking test which showed that all students completed with an N-gain of 0.751 in the high category. It can be concluded that the Student Activity Sheet based Surabaya batik local wisdom deserves to improve the critical thinking skills of elementary students.","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129633782","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}
Malnutrition, in all its forms, is a global problem and continues to be one of the greatest challenges facing our generation. ‘MUST’ is a five-step screening tool to identify adults, who are malnourished, at risk of malnutrition (undernutrition), or obese. Purpose: Evaluation of BMI, malnutrition and percentage of weight loss in the city of Vlora, Albania. Methodology: This is an exploratory study, carried out in the city of Vlora during May 20 - June 20, 2020, using the ‘MUST’ since data such as: height, weight and weight before 3-6 months, was obtained through the AFQPHALS Survey (Adult Food Quality and Physical Activity Level Survey), which was distributed online on social networks during May 17- 27, 2020 and completed by 545 adult subjects 18 years and older, including some Albanian cities with the predominance of the city of Vlora. Results & conclusions: Vlora constitute 55% part of the study sample; women 75%; with higher education 45% and master's degree 29%; full-time employees 38% and students 35%; 24% overweight, 9% obesity and 8% underweight; 73% has low risk, 16% has medium risk and 11% has high risk for malnutrition; 73% has not lost weight (0%). The high risk for malnutrition prevails in gender female, at higher education and master's level in students and full-time employees. Recommendations: Recognition and use of the Malnutrition Universal Screening Tool by the community, that is a free tool, easy and accessible for all to know and reduce malnutrition.
{"title":"BAPEN Malnutrition Universal Screening Tool in Adults in the City of Vlora, Albania","authors":"Brunilda Subashi","doi":"10.38124/ijisrt20jul643","DOIUrl":"https://doi.org/10.38124/ijisrt20jul643","url":null,"abstract":"Malnutrition, in all its forms, is a global problem and continues to be one of the greatest challenges facing our generation. ‘MUST’ is a five-step screening tool to identify adults, who are malnourished, at risk of malnutrition (undernutrition), or obese. Purpose: Evaluation of BMI, malnutrition and percentage of weight loss in the city of Vlora, Albania. Methodology: This is an exploratory study, carried out in the city of Vlora during May 20 - June 20, 2020, using the ‘MUST’ since data such as: height, weight and weight before 3-6 months, was obtained through the AFQPHALS Survey (Adult Food Quality and Physical Activity Level Survey), which was distributed online on social networks during May 17- 27, 2020 and completed by 545 adult subjects 18 years and older, including some Albanian cities with the predominance of the city of Vlora. Results & conclusions: Vlora constitute 55% part of the study sample; women 75%; with higher education 45% and master's degree 29%; full-time employees 38% and students 35%; 24% overweight, 9% obesity and 8% underweight; 73% has low risk, 16% has medium risk and 11% has high risk for malnutrition; 73% has not lost weight (0%). The high risk for malnutrition prevails in gender female, at higher education and master's level in students and full-time employees. Recommendations: Recognition and use of the Malnutrition Universal Screening Tool by the community, that is a free tool, easy and accessible for all to know and reduce malnutrition.","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125979788","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}
Veerpratap Meena, V. Pant, Arunendra Verma, Kanchan Chariya
In order to promote the switching from ICE vehicles to more environment friendly EVs, a network of fast charging stations is necessary. A lot of research is being conducted in this area in order to design efficient models of chargers along with developing new technologies to mitigate the current problems encountered such as the charging time, incapability to charge multiple vehicles at a time etc. This paper presents the different ways of classifying EV battery charging technologies and also a topological survey of different charging stations proposed in the literature. A three-phase bidirectional charger and a modular fast charger proposed in the literature are also presented along with their modelling, control strategies and simulation results to analyse their respective performances.
{"title":"Performance Analysis of Fast Charging Stations for G2V and V2G Micro-grid Systems","authors":"Veerpratap Meena, V. Pant, Arunendra Verma, Kanchan Chariya","doi":"10.38124/ijisrt20jul460","DOIUrl":"https://doi.org/10.38124/ijisrt20jul460","url":null,"abstract":"In order to promote the switching from ICE vehicles to more environment friendly EVs, a network of fast charging stations is necessary. A lot of research is being conducted in this area in order to design efficient models of chargers along with developing new technologies to mitigate the current problems encountered such as the charging time, incapability to charge multiple vehicles at a time etc. This paper presents the different ways of classifying EV battery charging technologies and also a topological survey of different charging stations proposed in the literature. A three-phase bidirectional charger and a modular fast charger proposed in the literature are also presented along with their modelling, control strategies and simulation results to analyse their respective performances.","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"20 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130961576","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}
Hiral Makwana, Deepika Manche, Dr.Kranti Ghag, Sanika More
Indian Development Foundation’s Student Leadership Programme (SLP) is a 16-hour powerpacked programme. 7 days of life-skill training and the eighth day is for certificate presentation to all the students. The volunteers will be trained in two/ three sessions and they will be called as mentors. The mentors will have to conduct sessions in schools assigned by the IDF. Their main objective is to inculcate leadership skills in the students. Hence, we, SAKEC students, have stepped in to help them. The project includes a web application which will help to connect to colleges for mentors and the schools who wish to be a part of SLP. Sessions can be created and approved. Automatic certificate generation takes place at the end of the sessions. Feedback given by the mentors is analysed to find the positive and negative comments and also the accuracy of the algorithm used for the analysis.
{"title":"Mentoring System: Student Leadership Programme","authors":"Hiral Makwana, Deepika Manche, Dr.Kranti Ghag, Sanika More","doi":"10.38124/ijisrt20jul496","DOIUrl":"https://doi.org/10.38124/ijisrt20jul496","url":null,"abstract":"Indian Development Foundation’s Student Leadership Programme (SLP) is a 16-hour powerpacked programme. 7 days of life-skill training and the eighth day is for certificate presentation to all the students. The volunteers will be trained in two/ three sessions and they will be called as mentors. The mentors will have to conduct sessions in schools assigned by the IDF. Their main objective is to inculcate leadership skills in the students. Hence, we, SAKEC students, have stepped in to help them. The project includes a web application which will help to connect to colleges for mentors and the schools who wish to be a part of SLP. Sessions can be created and approved. Automatic certificate generation takes place at the end of the sessions. Feedback given by the mentors is analysed to find the positive and negative comments and also the accuracy of the algorithm used for the analysis.","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131783141","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 research aims to discover of which factor that could increase those sustainable desire of OVO digital wallet users in West Jakarta. Population based on research were user from OVO digital wallet in West Jakarta. Those sample was amounted to 310 respondents with nonprobability sampling technique as its technique preferably . To answer those problem formulation, objectives and hypothesis regarding this research, so it was sort of by Structural Equation Model (SEM) analysis tool and using IBM SPSS AMOS version 22 tools. These reseach has results which shown that: Product quality has an good and strongly reacted over sustainable desire. Ease of use also has peak and positive towards impact to sustainable desire. The merchant's image has an conclusive and remarkable influence towarda sustainable desire. Online promotion has beneficial and significant impact over sustainable desire. While Customer Perceived value has practical reaction towards sustainable desire. Not of that this Customer perceived value also could transform as an intervere variable which affects product quality, ease of use, merchant's image and online promotion to continuous interest to use OVO digital wallets.
{"title":"OVO Product Users' Sustainable Desire as an Challenger on Digital Payment Market (Case Study in West Jakarta)","authors":"Nuriman Novianto, Didik J. Rachbini, Endi Rekarti","doi":"10.38124/ijisrt20jul332","DOIUrl":"https://doi.org/10.38124/ijisrt20jul332","url":null,"abstract":"This research aims to discover of which factor that could increase those sustainable desire of OVO digital wallet users in West Jakarta. Population based on research were user from OVO digital wallet in West Jakarta. Those sample was amounted to 310 respondents with nonprobability sampling technique as its technique preferably . To answer those problem formulation, objectives and hypothesis regarding this research, so it was sort of by Structural Equation Model (SEM) analysis tool and using IBM SPSS AMOS version 22 tools. These reseach has results which shown that: Product quality has an good and strongly reacted over sustainable desire. Ease of use also has peak and positive towards impact to sustainable desire. The merchant's image has an conclusive and remarkable influence towarda sustainable desire. Online promotion has beneficial and significant impact over sustainable desire. While Customer Perceived value has practical reaction towards sustainable desire. Not of that this Customer perceived value also could transform as an intervere variable which affects product quality, ease of use, merchant's image and online promotion to continuous interest to use OVO digital wallets.","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130646465","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 discusses the isolation of pancreatic lipase enzyme from the pancreas of Gallus gallus domesticus. Whereas lipase catalyses the hydrolysis and the synthesis of esters formed from glycerol and long-chain fatty acids. Lipases occur widely in nature, it involves applications like organic syntheses, hydrolysis of fats, oils, modification of fats, flavor enhancement in food processing, detergent industries, pharmaceutical industries, chemical analyses, and biodiesel production. Pancreatic lipase was purified to the homogeneity by 70% saturated Ammonium sulphate further, it was dialysate using the dialysis membrane and then gel filtration chromatography was carried out by Sephadex G-75 and DEAE cellulose. The molecular weight of purified lipase sample was determined by SDSPAGE, it was found to be 98KDa. The lipase was active in the pH range of 5-10 with an optimum pH of 6.0. The optimum temperature for the hydrolysis of olive oil was 37ºC in the range of 25ºC - 50ºC.
{"title":"Isolation, Purification and Analysis of Pancreatic Lipase from ‘Gallus gallus domesticus’","authors":"B. Sandhya, Nagamani. T.S","doi":"10.38124/ijisrt20jul338","DOIUrl":"https://doi.org/10.38124/ijisrt20jul338","url":null,"abstract":"This article discusses the isolation of pancreatic lipase enzyme from the pancreas of Gallus gallus domesticus. Whereas lipase catalyses the hydrolysis and the synthesis of esters formed from glycerol and long-chain fatty acids. Lipases occur widely in nature, it involves applications like organic syntheses, hydrolysis of fats, oils, modification of fats, flavor enhancement in food processing, detergent industries, pharmaceutical industries, chemical analyses, and biodiesel production. Pancreatic lipase was purified to the homogeneity by 70% saturated Ammonium sulphate further, it was dialysate using the dialysis membrane and then gel filtration chromatography was carried out by Sephadex G-75 and DEAE cellulose. The molecular weight of purified lipase sample was determined by SDSPAGE, it was found to be 98KDa. The lipase was active in the pH range of 5-10 with an optimum pH of 6.0. The optimum temperature for the hydrolysis of olive oil was 37ºC in the range of 25ºC - 50ºC.","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130874201","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}
Technology has become increasingly sophisticated, all forms offered in the development of very cutting-edge technology. Current technology is supported by a strong internet network base that presents various kinds of creativity. One that gets attention is the widespread use of online streaming media as a basis in an online streaming media streaming plan that is Netflix. This research will discuss where the user experience of Netflix Online Streaming Media Customer Satisfaction. The results of this study were drawn from 150 respondents who are always actively using Netflix online streaming media. This research only focused on the Jakarta area, Indonesia, which is the largest city in Indonesia
{"title":"The Effect of User Experience on Customer Satisfaction on Netflix Streaming Services in Indonesia","authors":"M. J. Martins, S. Riyanto","doi":"10.38124/ijisrt20jul545","DOIUrl":"https://doi.org/10.38124/ijisrt20jul545","url":null,"abstract":"Technology has become increasingly sophisticated, all forms offered in the development of very cutting-edge technology. Current technology is supported by a strong internet network base that presents various kinds of creativity. One that gets attention is the widespread use of online streaming media as a basis in an online streaming media streaming plan that is Netflix. This research will discuss where the user experience of Netflix Online Streaming Media Customer Satisfaction. The results of this study were drawn from 150 respondents who are always actively using Netflix online streaming media. This research only focused on the Jakarta area, Indonesia, which is the largest city in Indonesia","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122462502","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}
Concept is a very important part in the process of acquiring knowledge in various studies including science. The reality, students have not mastered the concept of science properly or have a different initial conception with the correct concept so that it has difficulty in using the concepts possessed to explain various kinds of natural phenomena in daily life. The purpose of this study is to describe that the Predict-Observe-Explain strategy can reduce student's misconceptions in elementary school. This research includes a Pre-Experiment research with One Group Pretest-Posttest Design. The subjects in this study were students of class V SDN Krembangan Selatan I Surabaya with a total of 12 children in a limited test. Data analysis techniques using quantitative descriptive analysis. The results showed that (1) the conception profile before learning with the POE strategy obtained an average of 67% of all research subjects had misconceptions for each concept item. (2) the conception profile after learning with the POE strategy obtained an average of 7.4% of all research subjects have misconceptions for each concept item (3) learning to use POE strategies can reduce student's misconceptions on science subjects material force and motion, characteristics of living things, and objects or materials
在包括科学在内的各种研究中，概念在获取知识的过程中是非常重要的一部分。现实情况是，学生对科学概念的掌握不到位，或与正确的概念有不同的初始概念，难以运用所掌握的概念来解释日常生活中的各种自然现象。本研究的目的是描述预测-观察-解释策略可以减少小学学生的误解。本研究包括一组前测后测设计的前实验研究。本研究的研究对象为泗水小学五班(Krembangan Selatan I Surabaya)学生，有限测试共12名儿童。使用定量描述性分析的数据分析技术。结果表明:(1)使用POE策略学习前的概念概况获得了平均67%的研究对象对每个概念项目存在误解。(2)使用POE策略学习后获得的概念概况平均有7.4%的研究对象对每个概念项目存在误解。(3)学习使用POE策略可以减少学生对科学学科物质力与运动、生物特性、物体或材料的误解
{"title":"Application of POE (Predict-Observe-Explain) Learning Strategies to Reduce Students' Misconceptions in Science Subjects in Elementary School","authors":"Dani Tri Astiti, M. Ibrahim, E. Hariyono","doi":"10.38124/ijisrt20jul478","DOIUrl":"https://doi.org/10.38124/ijisrt20jul478","url":null,"abstract":"Concept is a very important part in the process of acquiring knowledge in various studies including science. The reality, students have not mastered the concept of science properly or have a different initial conception with the correct concept so that it has difficulty in using the concepts possessed to explain various kinds of natural phenomena in daily life. The purpose of this study is to describe that the Predict-Observe-Explain strategy can reduce student's misconceptions in elementary school. This research includes a Pre-Experiment research with One Group Pretest-Posttest Design. The subjects in this study were students of class V SDN Krembangan Selatan I Surabaya with a total of 12 children in a limited test. Data analysis techniques using quantitative descriptive analysis. The results showed that (1) the conception profile before learning with the POE strategy obtained an average of 67% of all research subjects had misconceptions for each concept item. (2) the conception profile after learning with the POE strategy obtained an average of 7.4% of all research subjects have misconceptions for each concept item (3) learning to use POE strategies can reduce student's misconceptions on science subjects material force and motion, characteristics of living things, and objects or materials","PeriodicalId":355617,"journal":{"name":"International Journal of Innovative Science and Research Technology","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116664586","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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