Jusmawati Jusmawati, Satriawati Satriawati, Irman Rahim, Abdul Rahman, Nurdin Arsyad
This research aims to develop worksheets through Creative Problem Solving (CPS) model to improve students' creative thinking. The implementation of the research conducted by Research & Development (R & D), with a model of Four-D development. This model consists of 4 stages of development: Define, Design, Develop and Disseminate, with the development of learning mathematics of worksheets for the material fractions through Creative Problem Solving (CPS) model to improve creative thinking the fifth-grade students of SD Tunas Bangsa Makassar. The instrument used in this research was the sheet validity test, sheet test the practicalities, and the post-test (students thinking creatively). Based on the validity test results, worksheets through the model of creative problem solving (CPS) with an average value of 4,01 and valid category. While the test results in the practicalities when the trial was limited worksheets with model creative problem solving (CPS) belongs to the category was very practical, with the percentage of 82,43%. Based on the post-test results, students' creative thinking was the category of creative with a percentage of 81,68%. Finally, it can be concluded that worksheets through a model of creative problem solving (CPS) to improve students' creative thinking that developed were valid, practical, and useful. So it can be applied in class V of mathematics subject.
本研究旨在透过创造性问题解决(CPS)模式来开发工作表，以改善学生的创造性思维。实施由研发(r&d)进行的研究，采用四维开发模式。该模式由定义、设计、发展和传播四个发展阶段组成，通过创造性问题解决(Creative Problem Solving, CPS)模式发展材料分数作业单的数学学习，以提高小学五年级学生的创造性思维。本研究使用的工具是效度测试、实用性测试和后验测试(学生创造性思维)。根据效度测试结果，工作表通过创造性问题解决模型(CPS)的平均值为4,01，有效类别。而在实用性测试结果中，当试验被限定时，工作表与模型创造性问题解决(CPS)属于非常实用性的范畴，占82,43%。从后测结果来看，学生的创造性思维属于创造性范畴，占比为81.68%。最后，可以得出结论，通过创造性问题解决(CPS)模型来提高学生创造性思维的工作表是有效的、实用的和有用的。因此，它可以应用于数学学科V类。
{"title":"Developing Worksheets Through Creative Problem Solving (CPS) Model to Improve Students' Creative Thinking for the Class V of SD Tunas Bangsa Makassar","authors":"Jusmawati Jusmawati, Satriawati Satriawati, Irman Rahim, Abdul Rahman, Nurdin Arsyad","doi":"10.26858/jdm.v8i3.16609","DOIUrl":"https://doi.org/10.26858/jdm.v8i3.16609","url":null,"abstract":"This research aims to develop worksheets through Creative Problem Solving (CPS) model to improve students' creative thinking. The implementation of the research conducted by Research & Development (R & D), with a model of Four-D development. This model consists of 4 stages of development: Define, Design, Develop and Disseminate, with the development of learning mathematics of worksheets for the material fractions through Creative Problem Solving (CPS) model to improve creative thinking the fifth-grade students of SD Tunas Bangsa Makassar. The instrument used in this research was the sheet validity test, sheet test the practicalities, and the post-test (students thinking creatively). Based on the validity test results, worksheets through the model of creative problem solving (CPS) with an average value of 4,01 and valid category. While the test results in the practicalities when the trial was limited worksheets with model creative problem solving (CPS) belongs to the category was very practical, with the percentage of 82,43%. Based on the post-test results, students' creative thinking was the category of creative with a percentage of 81,68%. Finally, it can be concluded that worksheets through a model of creative problem solving (CPS) to improve students' creative thinking that developed were valid, practical, and useful. So it can be applied in class V of mathematics subject.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47375212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research was aimed to determine the understanding concept of students in solving mathematics story problems CRI in terms of personality types. The research method was descriptive qualitative. Subjects in this research ware as many as 4 students, each 2 students with Extrovert personality types and 2 students with introverted personality types. Technique of Data collecting in this research using questionnaire instrument of personality type, about written story and interview. Based on the data analysis, the results of research indicate that: (1) the understanding concept of subject with extrovert personality type is at the level of ability of translation and interpretation. In solving the mathematical story problems, they are able to identify, present and apply the broad concept and circumference of the circle and provide a high CRI scale. Extrovert personality type shows that solving the subject matter is not careful, in a hurry as to dare to take risks from the work, done and to underestimate a thing, and to like the practical things. (2) the understanding concept of subject with introverted personality type is at the level of translation ability. In solving the mathematical story, they are only able to identify and present the concept of circles and provide a low CRI scale. According introverted personality type that shows in solving the subject matter are meticulous, careful, careful in solving the story problem, causing the subject with introverted personality type to be shy and not confident with the answers they write.
{"title":"Analysis of Understanding Concept in Solving Mathematics Story problems Using CRI in Terms of Personality Types","authors":"Alfiah N, AM. Hindi, Iwan S, HR","doi":"10.26858/jdm.v8i3.15342","DOIUrl":"https://doi.org/10.26858/jdm.v8i3.15342","url":null,"abstract":"This research was aimed to determine the understanding concept of students in solving mathematics story problems CRI in terms of personality types. The research method was descriptive qualitative. Subjects in this research ware as many as 4 students, each 2 students with Extrovert personality types and 2 students with introverted personality types. Technique of Data collecting in this research using questionnaire instrument of personality type, about written story and interview. Based on the data analysis, the results of research indicate that: (1) the understanding concept of subject with extrovert personality type is at the level of ability of translation and interpretation. In solving the mathematical story problems, they are able to identify, present and apply the broad concept and circumference of the circle and provide a high CRI scale. Extrovert personality type shows that solving the subject matter is not careful, in a hurry as to dare to take risks from the work, done and to underestimate a thing, and to like the practical things. (2) the understanding concept of subject with introverted personality type is at the level of translation ability. In solving the mathematical story, they are only able to identify and present the concept of circles and provide a low CRI scale. According introverted personality type that shows in solving the subject matter are meticulous, careful, careful in solving the story problem, causing the subject with introverted personality type to be shy and not confident with the answers they write.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-12-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48665393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This research aims to describe the mathematical problem solving skills of junior high school students in relationship materials and functions with Polya strategy. The method used in research is a qualitative descriptive method. This research was conducted at SMP Negeri 35 Palembang with a class XI.6 research sample of 30 people. The research subjects were taken by 6 students, who were grouped into three categories, namely high, medium and low who were taken 2 people each from each category.. The data collection techniques in this study are tests, interviews and documentation. The results of the data obtained are then analyzed using data reduction analysis techniques, data presentation and verification. So the results of the study show that: 1) students who have high category problem solving skills are able to carry out all stages of problem solving, 2) students who have problem solving skills category are able to carry out the problem solving stages of the problem, but at the stage of carrying out planning and problem solving students make mistakes in operation and are not able to perform the stage of planning the answer correctly, 3) students who have low category problem solving skills are only able to carry out one stage that is understanding the problem and not being able to carry out the stage of planning the solving strategy planning and troubleshooting and re-examining the answers obtained correctly.
{"title":"Analysis of Mathematical Problem Solving Ability of Junior High School Students on Relation & Function Material with Polya's Strategy","authors":"E. Erviana, Y. L. Ningsih, P. Fitriasari","doi":"10.26858/jdm.v8i3.15233","DOIUrl":"https://doi.org/10.26858/jdm.v8i3.15233","url":null,"abstract":"This research aims to describe the mathematical problem solving skills of junior high school students in relationship materials and functions with Polya strategy. The method used in research is a qualitative descriptive method. This research was conducted at SMP Negeri 35 Palembang with a class XI.6 research sample of 30 people. The research subjects were taken by 6 students, who were grouped into three categories, namely high, medium and low who were taken 2 people each from each category.. The data collection techniques in this study are tests, interviews and documentation. The results of the data obtained are then analyzed using data reduction analysis techniques, data presentation and verification. So the results of the study show that: 1) students who have high category problem solving skills are able to carry out all stages of problem solving, 2) students who have problem solving skills category are able to carry out the problem solving stages of the problem, but at the stage of carrying out planning and problem solving students make mistakes in operation and are not able to perform the stage of planning the answer correctly, 3) students who have low category problem solving skills are only able to carry out one stage that is understanding the problem and not being able to carry out the stage of planning the solving strategy planning and troubleshooting and re-examining the answers obtained correctly.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-11-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45211145","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Penelitian ini bertujuan untuk mengetahui pengaruh Harga, Atribut Produk, dan Iklan sebagai variabel independen, kemudian Perpindahan Merek sebagai variabel dependen. Populasi dalam penelitian ini adalah pengguna Smartphone Samsung yang sempat melakukan Perpindahan Merek dari Smartphone lain di Kecamatan Pamulang Tangerang Selatan. Ukuran sampel diambil dari 75 responden dengan metode pengambilan sample Non Probability Sampling dengan metode Purposive Sampling. Pengumpulan data dilakukan melalui penyebaran kuesioner. Teknik analisis menggunakan metode PLS/Partial Least Square). Berdasarkan hasil penholahan data dengan PLS memiliki hasil bahwa (1) Harga tidak berpengaruh signifikan terhadap Perpindahan Merek dengan nilai P Values sebesar 0,427. (2) Atribut Produk tidak berpengaruh signifikan terhadap Perpindahan Merek dengan nilai P Values sebesar 0,537. (3) Iklan berpengaruh signifikan terhadap Perpindahan Merek dengan nilai P Values sebesar 0,004.
本研究的目的是确定价格、产品属性和广告作为独立变量的影响，然后将品牌转移称为依赖变量。这项研究的目标是三星智能手机用户，他们在南帕姆朗朗区(Pamulang south street)拥有另一款智能手机的品牌。样本大小由75名受访者采用非概率抽样方法进行。数据收集是通过问卷的部署进行的。用最基本的方法进行分析。根据数据审查结果，结果(1)价格对价值为0.427的P值的品牌转移没有显著影响。(2)产品属性对价值0.537分的品牌转移没有重大影响。(3)广告对价值0.004的P值的品牌转移产生了重大影响。
{"title":"Brand Switching Smartphone Lain Ke Smartphone Samsung","authors":"Zulfikri Zulfikri","doi":"10.22441/JDM.V2I2.10070","DOIUrl":"https://doi.org/10.22441/JDM.V2I2.10070","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh Harga, Atribut Produk, dan Iklan sebagai variabel independen, kemudian Perpindahan Merek sebagai variabel dependen. Populasi dalam penelitian ini adalah pengguna Smartphone Samsung yang sempat melakukan Perpindahan Merek dari Smartphone lain di Kecamatan Pamulang Tangerang Selatan. Ukuran sampel diambil dari 75 responden dengan metode pengambilan sample Non Probability Sampling dengan metode Purposive Sampling. Pengumpulan data dilakukan melalui penyebaran kuesioner. Teknik analisis menggunakan metode PLS/Partial Least Square). Berdasarkan hasil penholahan data dengan PLS memiliki hasil bahwa (1) Harga tidak berpengaruh signifikan terhadap Perpindahan Merek dengan nilai P Values sebesar 0,427. (2) Atribut Produk tidak berpengaruh signifikan terhadap Perpindahan Merek dengan nilai P Values sebesar 0,537. (3) Iklan berpengaruh signifikan terhadap Perpindahan Merek dengan nilai P Values sebesar 0,004.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-11-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47394217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Diabetes is the world’s third largest threat to people’s health. In China, the incidence of diabetes is on the rise, the cure rate of diabetes is low, patients with complications are more, and diabetes patients bring a heavy economic burden to the family and society. Compared with developed countries, China still has a big gap in terms of diabetes care, education and management, and even less long-term follow-up of diabetes education and management results. Therefore, the management of diabetic patients should not only stay in the intervention during hospitalization, but also extend to the outside of the hospital. Only by implementing the whole-process nursing case management integrating hospitalization-family/community-outpatient, can diabetic patients better control blood glucose, delay or prevent the occurrence of chronic complications, and improve their quality of life. The nursing work method of case management is adopted to carry out personalized assessment for diabetes patients, design the process of initial outpatient consultation, content and process of follow-up consultation for nurses, and implement personalized guidance. The diabetic complications should be screened regularly, diabetes management should be standardized, self-care ability and behavior compliance of treatment and nursing of diabetic patients should be improved, and comprehensive whole-process nursing management should be provided for every diabetic patient, so as to improve the quality of life of patients and truly benefit diabetic patients.
{"title":"Research Progress of Case Management and Evaluation of Quality of Life in Patients with Diabetes by Out-Patient Nurses","authors":"Liyun Chen, C. Long, Chenyun Xu, Jun Zheng","doi":"10.4236/jdm.2020.104020","DOIUrl":"https://doi.org/10.4236/jdm.2020.104020","url":null,"abstract":"Diabetes is the world’s third \u0000largest threat to people’s health. In China, the incidence of \u0000diabetes is on the rise, the cure rate of diabetes is low, patients with \u0000complications are more, and diabetes patients bring a heavy economic burden to the family and society. Compared with developed \u0000countries, China still has a big gap in terms of diabetes care, education and \u0000management, and even less long-term follow-up of diabetes education and management \u0000results. Therefore, the management of diabetic patients should not only stay in \u0000the intervention during hospitalization, but also extend to the outside of the \u0000hospital. Only by implementing the \u0000whole-process nursing case management integrating hospitalization-family/community-outpatient, can diabetic \u0000patients better control blood glucose, delay or prevent the occurrence of \u0000chronic complications, and improve their quality of life. The nursing work \u0000method of case management is adopted to carry out personalized assessment for \u0000diabetes patients, design the process of initial outpatient consultation, \u0000content and process of follow-up consultation for nurses, and implement \u0000personalized guidance. The diabetic complications should be screened regularly, \u0000diabetes management should be standardized, self-care ability and behavior \u0000compliance of treatment and nursing of diabetic patients should be improved, \u0000and comprehensive whole-process nursing management should be provided for every \u0000diabetic patient, so as to improve the quality of life of patients and truly \u0000benefit diabetic patients.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45871313","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Learning independence is a condition where someone determines the decision on an initiative to solve learning problems through self-confidence. This study aims to determine the independence of student learning, determine the response of leaflet media in MMP learning, and determine the effect of leaflet media in MMP learning on student learning independence. The research method uses a pseudo experimental design. The study population was the X class Islamic Center in the city of Cirebon and samples were taken based on purposive sampling technique that is obtained class X AKL2. The research instrument used was a questionnaire with descriptive data analysis techniques and simple regression analysis. The results showed an average score of learning independence was 67.133, the average value of leaflet media response scores in MMP learning was 82.86, and the influence of media leaflets on learning independence was 50,4 % with a regression equation 𝑌=62,185 + 0,084X .
{"title":"Application Of Leaflet Media In Learning Missouri Mathematics Project (Mmp) Model Against Independence of Student Mathematics","authors":"I. Rostina, Nurma Izzati","doi":"10.26858/jdm.v8i2.14442","DOIUrl":"https://doi.org/10.26858/jdm.v8i2.14442","url":null,"abstract":"Learning independence is a condition where someone determines the decision on an initiative to solve learning problems through self-confidence. This study aims to determine the independence of student learning, determine the response of leaflet media in MMP learning, and determine the effect of leaflet media in MMP learning on student learning independence. The research method uses a pseudo experimental design. The study population was the X class Islamic Center in the city of Cirebon and samples were taken based on purposive sampling technique that is obtained class X AKL2. The research instrument used was a questionnaire with descriptive data analysis techniques and simple regression analysis. The results showed an average score of learning independence was 67.133, the average value of leaflet media response scores in MMP learning was 82.86, and the influence of media leaflets on learning independence was 50,4 % with a regression equation 𝑌=62,185 + 0,084X .","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49434935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In general, solving the two-fold integral of trigonometric functions is not easy to do analytically. Therefore, we need a numerical method to get the solution. Numerical methods can only provide solutions that approach true value. Thus, a numerical solution is also called a close solution. However, we can determine the difference between the two (errors) as small as possible. Numerical settlement is done by consecutive estimates (iteration method). The numerical method used in this study is the Romberg method. Romberg's integration method is based on Richardson's extrapolation expansion, so that there is a calculation of the integration of functions in two estimating ways I (h1) and I (h2) resulting in an error order on the result of the completion increasing by two, so it needs to be reviewed briefly about how the accuracy of the method. The results of this study indicate that the level of accuracy of the Romberg method to the analytical method (exact) will give the same value, after being used in several simulations.
{"title":"Numerical Analysis of Double Integral of Trigonometric Function Using Romberg Method","authors":"A. Saputra, Rizal Bakri, Ramlan Mahmud","doi":"10.26858/jdm.v8i2.14101","DOIUrl":"https://doi.org/10.26858/jdm.v8i2.14101","url":null,"abstract":"In general, solving the two-fold integral of trigonometric functions is not easy to do analytically. Therefore, we need a numerical method to get the solution. Numerical methods can only provide solutions that approach true value. Thus, a numerical solution is also called a close solution. However, we can determine the difference between the two (errors) as small as possible. Numerical settlement is done by consecutive estimates (iteration method). The numerical method used in this study is the Romberg method. Romberg's integration method is based on Richardson's extrapolation expansion, so that there is a calculation of the integration of functions in two estimating ways I (h1) and I (h2) resulting in an error order on the result of the completion increasing by two, so it needs to be reviewed briefly about how the accuracy of the method. The results of this study indicate that the level of accuracy of the Romberg method to the analytical method (exact) will give the same value, after being used in several simulations.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45182317","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mutmainnah Tahir, Thamrin Tayeb, Muh. Rusydi Rasyid, F. Nur, M. Munawarah
Abstract: The study aimed to compare the cooperative learning model of Student Team Achievement Division (STAD) and Team Assisted individualization (TAI) types on the mathematical communication skill of class VIII students of State Junior High School 3 Sungguminasa of Gowa Regency. It was quasi-experimental research with non-equivalent control group design. The study population was all the students of class VIII of State Junior High School 3 Sungguminasa. Descriptive and inferential statistical analysis with independent sample t-test were used in analysing the data. Based on the results of the descriptive statistical analysis, the mean score of the students' mathematical communication skill using cooperative learning model of STAD type was about 65.63% at the high category and the rest score was at the very high category; while the mean score of the students’ mathematical communication skill using the cooperative learning model of TAI type was about 62.5% at the high category and the rest score was at very high category. Based on the inferential analysis, it was obtained the results that there were the differences of the mean scores of the students’ mathematical communication skill who possessed the STAD and TAI learning types, and TAI learning type was more effective than the STAD learning type to enhance the students' mathematical communication skill.
{"title":"The Cooperative Learning Comparison of Student Teams Achievement Division Type and Teams Assisted Individualization type Toward The Students’ Mathematical Communication Skill","authors":"Mutmainnah Tahir, Thamrin Tayeb, Muh. Rusydi Rasyid, F. Nur, M. Munawarah","doi":"10.26858/jdm.v8i2.9148","DOIUrl":"https://doi.org/10.26858/jdm.v8i2.9148","url":null,"abstract":"Abstract: The study aimed to compare the cooperative learning model of Student Team Achievement Division (STAD) and Team Assisted individualization (TAI) types on the mathematical communication skill of class VIII students of State Junior High School 3 Sungguminasa of Gowa Regency. It was quasi-experimental research with non-equivalent control group design. The study population was all the students of class VIII of State Junior High School 3 Sungguminasa. Descriptive and inferential statistical analysis with independent sample t-test were used in analysing the data. Based on the results of the descriptive statistical analysis, the mean score of the students' mathematical communication skill using cooperative learning model of STAD type was about 65.63% at the high category and the rest score was at the very high category; while the mean score of the students’ mathematical communication skill using the cooperative learning model of TAI type was about 62.5% at the high category and the rest score was at very high category. Based on the inferential analysis, it was obtained the results that there were the differences of the mean scores of the students’ mathematical communication skill who possessed the STAD and TAI learning types, and TAI learning type was more effective than the STAD learning type to enhance the students' mathematical communication skill.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42081363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study was conducted to investigate the effects of memorizing Al-Qur’an on the ability of mathematical reasoning. The population of this study was all students of grade IX of Al Fityan Gowa Integrated Islamic JunioR High School, Indonesia, totaling 93 people. The sampling technique used is saturated sampling. Data on mathematical reasoning ability was obtained from the results of tests on mathematical reasoning and the ability to memorize Al-Qur’an was taken from the final score of Tahfidz (memorization) Al-Qur’an subjects. Data were analyzed by simple linear regression. The result revealed that there was a significant relationship between memorizing Al-Qur’an and the ability of mathematical reasoning. The regression linear model was able to be built. The coefficient of regression is 1.231. The score indicated that every increase of one unit of memorizing Al-Qur’an will increase the ability of mathematical reasoning by 1,232 points. The coefficient of determination is 0.449 that indicated the ability of mathematical reasoning was influenced by the memorization Al-Qur’an by 20.2%.
{"title":"Effects of Memorizing Al-Qur’an On Mathematical Reasoning","authors":"Rosdiana Im, Ikrimah","doi":"10.26858/jdm.v8i2.14143","DOIUrl":"https://doi.org/10.26858/jdm.v8i2.14143","url":null,"abstract":"This study was conducted to investigate the effects of memorizing Al-Qur’an on the ability of mathematical reasoning. The population of this study was all students of grade IX of Al Fityan Gowa Integrated Islamic JunioR High School, Indonesia, totaling 93 people. The sampling technique used is saturated sampling. Data on mathematical reasoning ability was obtained from the results of tests on mathematical reasoning and the ability to memorize Al-Qur’an was taken from the final score of Tahfidz (memorization) Al-Qur’an subjects. Data were analyzed by simple linear regression. The result revealed that there was a significant relationship between memorizing Al-Qur’an and the ability of mathematical reasoning. The regression linear model was able to be built. The coefficient of regression is 1.231. The score indicated that every increase of one unit of memorizing Al-Qur’an will increase the ability of mathematical reasoning by 1,232 points. The coefficient of determination is 0.449 that indicated the ability of mathematical reasoning was influenced by the memorization Al-Qur’an by 20.2%.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44119104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The purpose of this study is to obtain a linear program module based on problem solving with the help of QSB applications that meet the valid, effective and practical criteria. Type of research is a method of research and development (Research and Development) with the design model of ADDIE (Analyze, Designed, Development, Implementation, and Evaluation). The subjects of the study were Grade X students of SMK I Tanah Miring Merauke Regency, Papua Province. Module trials are carried out with stages of expert trials, legibility testing, and field trials. Experienced trials and legibility testing used a questionnaire, while field trials used the experimental one group pretest post-test design. The research instruments used were validation sheets, practical sheets, and learning achievement test sheets. The steps in this development are researching and gathering information, selecting and developing teaching materials, initial trials, revisions, main trials, and final product revisions. Product validation was validated by experts using a validation sheet. The practicality of the product is assessed by the product user, that is, the student who gets the treatment. The effectiveness of the product was tested using inferential statistical tests by looking at differences in the percentage of students' mastery learning from this cores pre-test and post-test. The results obtained by the results of validation in the category of very valid average score of student response questionnaire was 3.66 in the practical category and the percentage of percentage post-test of students 70.9% of students completed so it can be said to be effective.
本研究的目的是在满足有效、有效和实用标准的QSB应用程序的帮助下，获得一个基于问题解决的线性程序模块。研究类型是一种研究和开发方法（研究和开发），采用ADDIE（分析、设计、开发、实施和评估）的设计模型。研究对象是巴布亚省SMK I Tanah Miring Merauke Regency的X年级学生。模块试验分为专家试验、易读性测试和现场试验阶段。有经验的试验和易读性测试使用问卷，而现场试验使用实验性的一组前测后测设计。使用的研究工具包括验证表、实践表和学习成绩测试表。开发的步骤包括研究和收集信息、选择和开发教材、初步试验、修订、主要试验和最终产品修订。产品验证由专家使用验证表进行验证。产品的实用性由产品用户，即接受治疗的学生来评估。该产品的有效性是通过推断统计测试来测试的，通过观察学生在该核心测试前和测试后的掌握学习百分比的差异。学生回答问卷非常有效平均分类别的验证结果在实践类别中为3.66，学生完成后测的百分比为70.9%，可以说是有效的。
{"title":"Development of Module Linear Program Based Problem Solving Assisted QSB Application","authors":"N. Nurhayati, O. Dadi","doi":"10.26858/jdm.v8i2.14029","DOIUrl":"https://doi.org/10.26858/jdm.v8i2.14029","url":null,"abstract":"The purpose of this study is to obtain a linear program module based on problem solving with the help of QSB applications that meet the valid, effective and practical criteria. Type of research is a method of research and development (Research and Development) with the design model of ADDIE (Analyze, Designed, Development, Implementation, and Evaluation). The subjects of the study were Grade X students of SMK I Tanah Miring Merauke Regency, Papua Province. Module trials are carried out with stages of expert trials, legibility testing, and field trials. Experienced trials and legibility testing used a questionnaire, while field trials used the experimental one group pretest post-test design. The research instruments used were validation sheets, practical sheets, and learning achievement test sheets. The steps in this development are researching and gathering information, selecting and developing teaching materials, initial trials, revisions, main trials, and final product revisions. Product validation was validated by experts using a validation sheet. The practicality of the product is assessed by the product user, that is, the student who gets the treatment. The effectiveness of the product was tested using inferential statistical tests by looking at differences in the percentage of students' mastery learning from this cores pre-test and post-test. The results obtained by the results of validation in the category of very valid average score of student response questionnaire was 3.66 in the practical category and the percentage of percentage post-test of students 70.9% of students completed so it can be said to be effective.","PeriodicalId":51086,"journal":{"name":"Journal of Database Management","volume":null,"pages":null},"PeriodicalIF":2.6,"publicationDate":"2020-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48034639","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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