Pub Date : 2021-09-30DOI: 10.22460/jiml.v4i3.p151-160
Agus Agus, U. Aripin
This study aims to determine the accuracy of the product of LIP and SW teaching materials with a scientific approach to Algebraic material for junior high school students and the validity of teaching materials developed based on expert validation. The method used in this research is development research which leads to two stages of implementation, the first is to design teaching materials based on a scientific approach. And the second validates the teaching material products that have been made. The results of this study develop teaching materials that were developed after being validated by expert validators and field practitioners and supported by articles that support the results of the validation of the Learning Implementation Plan (LIP) and Student Worksheet (SW). The final criteria are good and are in the valid category. This means that the teaching materials are worthy of being tested in learning.
{"title":"Design Of Teaching Materials With A Scientific Approach On Algebraic Forms Of Middle School Vii Class Materials","authors":"Agus Agus, U. Aripin","doi":"10.22460/jiml.v4i3.p151-160","DOIUrl":"https://doi.org/10.22460/jiml.v4i3.p151-160","url":null,"abstract":"This study aims to determine the accuracy of the product of LIP and SW teaching materials with a scientific approach to Algebraic material for junior high school students and the validity of teaching materials developed based on expert validation. The method used in this research is development research which leads to two stages of implementation, the first is to design teaching materials based on a scientific approach. And the second validates the teaching material products that have been made. The results of this study develop teaching materials that were developed after being validated by expert validators and field practitioners and supported by articles that support the results of the validation of the Learning Implementation Plan (LIP) and Student Worksheet (SW). The final criteria are good and are in the valid category. This means that the teaching materials are worthy of being tested in learning.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124592387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-30DOI: 10.22460/JIML.V4I3.P117-131
Pamila Malinda, E. Rohaeti, A. I. Sugandi
For students learning mathematics, mastery of concepts is important, one of which relates one concept to another. One of the abilities that students must have is the ability to connect mathematically, but it turns out that the facts in the field are still relatively low. In order to improve the learning process, a combination of scientific and contextual approaches can be used by developing teaching materials. This study aims to develop teaching materials using a combination of scientific and contextual approaches to improve the mathematical connection skills of junior high school students, the method used is Research and Development (R&D) ADDIE model. The results obtained from the limited and wider trial validity are valid and feasible to be used at the product testing stage, at the limited trial stage the practicality of lesson plans and worksheets by teachers is in the practical category and at the wider trial stage it is in the very practical category, the practicality of Student Worksheets by students at the limited trial stage and more broadly is in the practical category, The effectiveness was in the quite effective category in the limited trial stage, and it was in the effective category in the wider trial stage, then the implementation in the limited trial stage obtained a percentage of 81.2% and in the wider trial stage a percentage of 89.7% was obtained and for increasing mathematical connection ability, the N-Gain was 0.58 which was included in the medium category.
{"title":"Development Of Teaching Materials Using A Scientific And Contextual Approach To Improve Mathematic Connection Ability","authors":"Pamila Malinda, E. Rohaeti, A. I. Sugandi","doi":"10.22460/JIML.V4I3.P117-131","DOIUrl":"https://doi.org/10.22460/JIML.V4I3.P117-131","url":null,"abstract":"For students learning mathematics, mastery of concepts is important, one of which relates one concept to another. One of the abilities that students must have is the ability to connect mathematically, but it turns out that the facts in the field are still relatively low. In order to improve the learning process, a combination of scientific and contextual approaches can be used by developing teaching materials. This study aims to develop teaching materials using a combination of scientific and contextual approaches to improve the mathematical connection skills of junior high school students, the method used is Research and Development (R&D) ADDIE model. The results obtained from the limited and wider trial validity are valid and feasible to be used at the product testing stage, at the limited trial stage the practicality of lesson plans and worksheets by teachers is in the practical category and at the wider trial stage it is in the very practical category, the practicality of Student Worksheets by students at the limited trial stage and more broadly is in the practical category, The effectiveness was in the quite effective category in the limited trial stage, and it was in the effective category in the wider trial stage, then the implementation in the limited trial stage obtained a percentage of 81.2% and in the wider trial stage a percentage of 89.7% was obtained and for increasing mathematical connection ability, the N-Gain was 0.58 which was included in the medium category.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121133682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-30DOI: 10.22460/JIML.V4I3.P132-141
Niva Ramadhani Putri, J. Sabandar, A. I. Sugandi
The understanding mathematics ability is a basic ability that is very important and must be possessed by students in learning mathematics. In fact, the ability to understand mathematics is still relatively low, especially in triangles and quadrilaterals. The purpose of this study is to produce teaching materials on triangles and quadrilaterals based on the GeoGebra-assisted discovery learning method that is valid, practical, and effective to improve students' mathematical understanding abilities. The method in this study is the ADDIE type of research & development method. The teaching materials developed in this study were student worksheets and learning videos. The subjects in this study were seventh grade junior high school students. Data processing techniques consist of analysis of the results of the validation of material experts and ICT experts, practicality analysis obtained from the results of filling out questionnaires for student responses to teaching materials, and effectiveness analysis obtained from the results of students' mathematical understanding ability tests. The results of this study are student worksheets and learning videos developed that meet the criteria of being very valid, very practical, and very effective for improving mathematical understanding skills. The developed teaching materials can be used by teachers so that students are able to easily understand the concepts in the area of triangles and quadrilaterals.
{"title":"The Developmemt of Teaching Materials on The Area of Triangles and Quadrilaterals by Using Geogebra-Assisted Discovery Learning Method to Improve Mathematics Understanding Ability","authors":"Niva Ramadhani Putri, J. Sabandar, A. I. Sugandi","doi":"10.22460/JIML.V4I3.P132-141","DOIUrl":"https://doi.org/10.22460/JIML.V4I3.P132-141","url":null,"abstract":"The understanding mathematics ability is a basic ability that is very important and must be possessed by students in learning mathematics. In fact, the ability to understand mathematics is still relatively low, especially in triangles and quadrilaterals. The purpose of this study is to produce teaching materials on triangles and quadrilaterals based on the GeoGebra-assisted discovery learning method that is valid, practical, and effective to improve students' mathematical understanding abilities. The method in this study is the ADDIE type of research & development method. The teaching materials developed in this study were student worksheets and learning videos. The subjects in this study were seventh grade junior high school students. Data processing techniques consist of analysis of the results of the validation of material experts and ICT experts, practicality analysis obtained from the results of filling out questionnaires for student responses to teaching materials, and effectiveness analysis obtained from the results of students' mathematical understanding ability tests. The results of this study are student worksheets and learning videos developed that meet the criteria of being very valid, very practical, and very effective for improving mathematical understanding skills. The developed teaching materials can be used by teachers so that students are able to easily understand the concepts in the area of triangles and quadrilaterals.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126373553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-09-30DOI: 10.22460/jiml.v4i3.p142-150
Neng Ariyanti, A. Yuliani
Education is a learning process with the aim of educating to develop self-potential. The Covid-19 pandemic has an impact on the education sector where face-to-face learning becomes online learning. The purpose of this study is to find out the implementation of online math learning in vocational students during the Covid-19 pandemic, in addition to looking at inhibiting factors in the implementation of online learning carried out during the Covid-19 pandemic. The research method used is a qualitative descriptive method. The research was conducted at SMKN 1 Maniis in Purwakarta Regency, the subject of this study was a class XI vocational student with a total of 96 students. The instruments used in the study are non-tests in the form of open questionnaires and interviews. The research procedure is carried out in three stages. (1) the preparatory stage, (2) the implementation stage, (3) the evaluation stage. The results of the study came to several conclusions, that the implementation of online mathematics learning at the time of Covid-19 was carried out in accordance with the curriculum on Covid-19 conditions, and based on the circular of the Minister of Education and Culture number 4 of 2020 on the implementation of education policy. The online math learning process is carried out using interactive applications such as zoom and google meet in addition to also using google classroom and WhatsApp, in the process of implementation teachers provide the next stage of interaction in the form of Q&A and finally the assignment from the teacher. The inhibiting factor in the implementation of online mathematical learning is inadequate internet network that causes the learning process to be hampered which then has an impact on the lack of understanding of the material that has been delivered.
{"title":"Implementation Of Online Mathematics Learning In Vocational Students During Covid-19","authors":"Neng Ariyanti, A. Yuliani","doi":"10.22460/jiml.v4i3.p142-150","DOIUrl":"https://doi.org/10.22460/jiml.v4i3.p142-150","url":null,"abstract":"Education is a learning process with the aim of educating to develop self-potential. The Covid-19 pandemic has an impact on the education sector where face-to-face learning becomes online learning. The purpose of this study is to find out the implementation of online math learning in vocational students during the Covid-19 pandemic, in addition to looking at inhibiting factors in the implementation of online learning carried out during the Covid-19 pandemic. The research method used is a qualitative descriptive method. The research was conducted at SMKN 1 Maniis in Purwakarta Regency, the subject of this study was a class XI vocational student with a total of 96 students. The instruments used in the study are non-tests in the form of open questionnaires and interviews. The research procedure is carried out in three stages. (1) the preparatory stage, (2) the implementation stage, (3) the evaluation stage. The results of the study came to several conclusions, that the implementation of online mathematics learning at the time of Covid-19 was carried out in accordance with the curriculum on Covid-19 conditions, and based on the circular of the Minister of Education and Culture number 4 of 2020 on the implementation of education policy. The online math learning process is carried out using interactive applications such as zoom and google meet in addition to also using google classroom and WhatsApp, in the process of implementation teachers provide the next stage of interaction in the form of Q&A and finally the assignment from the teacher. The inhibiting factor in the implementation of online mathematical learning is inadequate internet network that causes the learning process to be hampered which then has an impact on the lack of understanding of the material that has been delivered.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126524146","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-07-23DOI: 10.22460/JIML.V4I2.P49-62
Linda Ardani Afriliziana, K. Kartini
The ability to understand mathematical concepts is important in learning mathematics. Students are often having difficulty in understanding mathematical concepts when the learning process takes place. The purpose of this study was to describe students’ ability to understand mathematical concepts on linear equation system of two variables without given any prior treatment. The linear equation system of two variables materials test was conducted in class VIII.1 of SMPN 7 Tanjungpinang on Thursday, 29 April 2021, to 34 students. The instrument used is a test instrument for the understanding ability of mathematical concepts. Based on the data analysis that has been done, the percentage ability to understand mathematical concepts in question number 1 with the indicator of restating a concept, is 79% with high criteria. In question number 2, the indicator that identifies examples and not examples of a concept shows as much as 89%, which is a very high criteria. In question number 3, the indicator presents the concept in the form of a mathematical representation, which is 68% with high criteria. In question number 4, the indicator applies the concept in an algorithmic manner, which is 86% with very high criteria. In question number 5 with indicators of applying algorithms concept in problem solving as much as 60%, is high criteria. According to these data, it can be concluded that the students' ability to understand mathematical concepts in solving systems of linear equations in two variables questions is categorized as high with the percentage of 76,4%.
理解数学概念的能力在数学学习中很重要。在学习过程中，学生往往在理解数学概念方面有困难。本研究的目的是提高describeÂ学生在没有任何事先处理的情况下，对二元线性方程组的数学概念的理解能力。本研究于2021年4月29日(星期四)在丹中槟榔校区SMPN 7 . vii .1班对34名学生进行了双变量线性方程组材料测试。所使用的仪器是对数学概念理解能力的测试仪器。根据已经完成的数据分析，理解问题1中带有重述概念指标的数学概念的百分比在高标准下为79%。Â在问题2中，识别一个概念的例子和非例子的指标显示高达89%，这是一个非常高的标准。在问题3中，指标以数学表示的形式表示概念，这是68%的高标准。在问题4中，该指标以一种算法的方式应用了这个概念，在非常高的标准下，它是86%。在第5题中，算法概念在问题解决中的应用指标高达60%，是高标准。根据这些数据，可以得出结论，学生在求解双变量线性方程组中的数学概念理解能力属于高水平，百分比为76.4%。
{"title":"Analysis of Students' Ability to Understand Mathematics Concepts for Class VIII SMP/MTS","authors":"Linda Ardani Afriliziana, K. Kartini","doi":"10.22460/JIML.V4I2.P49-62","DOIUrl":"https://doi.org/10.22460/JIML.V4I2.P49-62","url":null,"abstract":"The ability to understand mathematical concepts is important in learning mathematics. Students are often having difficulty in understanding mathematical concepts when the learning process takes place. The purpose of this study was to describe students’ ability to understand mathematical concepts on linear equation system of two variables without given any prior treatment. The linear equation system of two variables materials test was conducted in class VIII.1 of SMPN 7 Tanjungpinang on Thursday, 29 April 2021, to 34 students. The instrument used is a test instrument for the understanding ability of mathematical concepts. Based on the data analysis that has been done, the percentage ability to understand mathematical concepts in question number 1 with the indicator of restating a concept, is 79% with high criteria. In question number 2, the indicator that identifies examples and not examples of a concept shows as much as 89%, which is a very high criteria. In question number 3, the indicator presents the concept in the form of a mathematical representation, which is 68% with high criteria. In question number 4, the indicator applies the concept in an algorithmic manner, which is 86% with very high criteria. In question number 5 with indicators of applying algorithms concept in problem solving as much as 60%, is high criteria. According to these data, it can be concluded that the students' ability to understand mathematical concepts in solving systems of linear equations in two variables questions is categorized as high with the percentage of 76,4%.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131898906","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-30DOI: 10.22460/JIML.V4I2.P96-108
Anggie Munthia Safitri, E. Rohaeti, W. Hidayat
The purpose of this research is to see how effective the learning media that have been designed are. The method used in this research stage is development research, in which learning media based on the Comic Life assisted set materials are developed.  This Study included 54 students from Bandung and 114 students from Ngamprah Subdistrict from the Junior High School association VII grade level. In the development of media, there are four stages of research namely define; design; develop; disseminate. The stage result in an average data validation of the material expert of 76.3% for the first stage and 80.8%% for the second stage. Stage I validation findings were 53.3%, stage II validation was 74%, and stage III validation was 81%. Student replies of 76% and instructor responses of 78% revealed the findings of the validation in limited trials and broad trials. Meanwhile, 79.5% of student responded positively during product testing. The level of efficacy of learning media utilizing Comic Life is attained with an N-Gain of 0.34, implying that the level of effectiveness of Comic Life assisted learning is quite effective. According to the findings of the mathematical communication and disposition exam, students who study using the Problem Based Learning approach with Comic Life have a better-mathematical abilities than those who learn conventional learning. In terms of mathematical disposition, it can be determined that students who utilize the Comic Life assisted Problem Based Learning technique have a better mathematical disposition than those use conventional learning. This development research is based on the learning design produced and the characteristics of students.
{"title":"Implementation Comic Life Learning Media for Class VII to Improve Students’ Mathematical Communication and Mathematical Disposition Ability","authors":"Anggie Munthia Safitri, E. Rohaeti, W. Hidayat","doi":"10.22460/JIML.V4I2.P96-108","DOIUrl":"https://doi.org/10.22460/JIML.V4I2.P96-108","url":null,"abstract":"The purpose of this research is to see how effective the learning media that have been designed are. The method used in this research stage is development research, in which learning media based on the Comic Life assisted set materials are developed.  This Study included 54 students from Bandung and 114 students from Ngamprah Subdistrict from the Junior High School association VII grade level. In the development of media, there are four stages of research namely define; design; develop; disseminate. The stage result in an average data validation of the material expert of 76.3% for the first stage and 80.8%% for the second stage. Stage I validation findings were 53.3%, stage II validation was 74%, and stage III validation was 81%. Student replies of 76% and instructor responses of 78% revealed the findings of the validation in limited trials and broad trials. Meanwhile, 79.5% of student responded positively during product testing. The level of efficacy of learning media utilizing Comic Life is attained with an N-Gain of 0.34, implying that the level of effectiveness of Comic Life assisted learning is quite effective. According to the findings of the mathematical communication and disposition exam, students who study using the Problem Based Learning approach with Comic Life have a better-mathematical abilities than those who learn conventional learning. In terms of mathematical disposition, it can be determined that students who utilize the Comic Life assisted Problem Based Learning technique have a better mathematical disposition than those use conventional learning. This development research is based on the learning design produced and the characteristics of students.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114743541","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-30DOI: 10.22460/jiml.v4i2.p87-95
Prida N. L. Taneo, Y. Kusumah
This study aims to describe students' mathematical problem-solving abilities based on the category level through the Polya steps. the stages of solving the problem pattern consist of the stage of understanding the problem, planning solutions, and checking again. The subject of this study chose six people from thirty-one students from class VIII SMP Negeri 1 Soe. Data collection by conducting tests and interviews. the results showed that the upper category students did not experience difficulties at the stage of understanding the problem and making plans, while at the stage of implementing the plan there were still parts that were not done because they felt that they were not needed, while at the stage of re-examining students in the upper category they did not do it. students in the medium category can already understand the plan well, while at the planning stage it has not been fully carried out, so at the stage of implementing the plan not all of them can do well either, for the medium category no one checks again. students with low categories have not been able to fully understand the problem and make plans, so they cannot carry out the plan and also cannot check back on what has been done. Subjects with high score categories have been able to solve problems even though they are still not perfect, subjects with moderate value categories have sufficient problem-solving abilities, and subjects with low-value categories have very poor problem-solving abilities.
本研究旨在透过Polya步骤，描述学生在类别层面的数学解题能力。解决问题模式的阶段包括理解问题、计划解决方案和再次检查的阶段。本研究的研究对象从三十一名SMP Negeri 1 Soe班的学生中选择了六人。通过测试和访谈收集数据。结果表明，高年级学生在理解问题和制定计划阶段没有遇到困难，而在实施计划阶段仍有部分因为他们觉得不需要而没有做，而高年级学生在重新检查阶段没有这样做。中等类别的学生已经可以很好地理解计划，而在计划阶段还没有完全执行，所以在实施计划的阶段也不是所有的学生都能做得很好，对于中等类别没有人再检查。低类别的学生无法完全理解问题并制定计划，因此他们无法执行计划，也无法检查已经做了什么。高分类别的被试虽然还不够完美，但已经能够解决问题，中等价值类别的被试有足够的解决问题的能力，低价值类别的被试解决问题的能力很差。
{"title":"Analysis of Students' Mathematical Problem-Solving Ability Based on Category Levels Through Polya Steps","authors":"Prida N. L. Taneo, Y. Kusumah","doi":"10.22460/jiml.v4i2.p87-95","DOIUrl":"https://doi.org/10.22460/jiml.v4i2.p87-95","url":null,"abstract":"This study aims to describe students' mathematical problem-solving abilities based on the category level through the Polya steps. the stages of solving the problem pattern consist of the stage of understanding the problem, planning solutions, and checking again. The subject of this study chose six people from thirty-one students from class VIII SMP Negeri 1 Soe. Data collection by conducting tests and interviews. the results showed that the upper category students did not experience difficulties at the stage of understanding the problem and making plans, while at the stage of implementing the plan there were still parts that were not done because they felt that they were not needed, while at the stage of re-examining students in the upper category they did not do it. students in the medium category can already understand the plan well, while at the planning stage it has not been fully carried out, so at the stage of implementing the plan not all of them can do well either, for the medium category no one checks again. students with low categories have not been able to fully understand the problem and make plans, so they cannot carry out the plan and also cannot check back on what has been done. Subjects with high score categories have been able to solve problems even though they are still not perfect, subjects with moderate value categories have sufficient problem-solving abilities, and subjects with low-value categories have very poor problem-solving abilities.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132768730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-06-19DOI: 10.22460/JIML.V4I2.P63-74
Rama Nida Siregar, S. Prabawanto
This research is motivated by problems, the low level of students' self-efficacy abilities. One alternative learning that can be applied to improve students' self-efficacy abilities is a realistic mathematical education. The purpose of this study was to determine the increase in students self-efficacy abilities with a realistic mathematical education in mathematics learning, and to determine students' responses to mathematics learning by using a realistic mathematics education. The design used in this study was a pretest-posttest control group research design, with a quasi-experimental method. The population in this study were all class VII students of Al-Ulum Private Junior High School Medan, while the sample in this study were students of class VII 3 as the experimental class and class VII 5 as the control class who were randomly selected class. The instrument used is a self-efficacy questionnaire to see the ability of self-efficacy that has been tested and a questionnaire to see student responses. In this study, data was obtained to see the increase in students 'self-efficacy abilities with a realistic mathematics education in mathematics learning and to see students' responses to mathematics learning using a mathematical education which was analyzed using a Likert attitude scale. Based on the analysis of the results of the self-efficacy questionnaire obtained from the improvement of students' self-efficacy abilities with a realistic mathematics education.
{"title":"Increasing Students' Self-Efficacy Through A Realistic Mathematical Education","authors":"Rama Nida Siregar, S. Prabawanto","doi":"10.22460/JIML.V4I2.P63-74","DOIUrl":"https://doi.org/10.22460/JIML.V4I2.P63-74","url":null,"abstract":"This research is motivated by problems, the low level of students' self-efficacy abilities. One alternative learning that can be applied to improve students' self-efficacy abilities is a realistic mathematical education. The purpose of this study was to determine the increase in students self-efficacy abilities with a realistic mathematical education in mathematics learning, and to determine students' responses to mathematics learning by using a realistic mathematics education. The design used in this study was a pretest-posttest control group research design, with a quasi-experimental method. The population in this study were all class VII students of Al-Ulum Private Junior High School Medan, while the sample in this study were students of class VII 3 as the experimental class and class VII 5 as the control class who were randomly selected class. The instrument used is a self-efficacy questionnaire to see the ability of self-efficacy that has been tested and a questionnaire to see student responses. In this study, data was obtained to see the increase in students 'self-efficacy abilities with a realistic mathematics education in mathematics learning and to see students' responses to mathematics learning using a mathematical education which was analyzed using a Likert attitude scale. Based on the analysis of the results of the self-efficacy questionnaire obtained from the improvement of students' self-efficacy abilities with a realistic mathematics education.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"31 13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128617259","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-03-31DOI: 10.22460/JIML.V4I1.P41-48
R. Aminulloh, A. Jupri, D. Juandi
This study aims to obtain student responses and opinions regarding self-regulated learning of students during the Covid 19 pandemic in online learning at SMK Negeri 1 Bandung seen by grade level and also by major. This study used descriptive quantitative research methods. The population in this study were all students of SMKN 1 Bandung from tenth to twelve grade. Sample selection using snowball sampling technique. The results shows that the average score of respondents on the learning independence of SMKN 1 Bandung students during the Covid 19 pandemic was 3.78. Based on the results, we can concludes that the level of independence of SMKN 1 Bandung students in online learning during the pandemic is in the criteria of being quite independent.
本研究旨在了解学生对SMK Negeri 1万隆按年级和专业划分的在线学习中学生自主学习的反应和意见。本研究采用描述性定量研究方法。本研究的人群均为SMKN 1万隆10年级至12年级的学生。使用滚雪球抽样技术进行样本选择。结果显示，新冠肺炎疫情期间万隆中小学生学习独立性的平均得分为3.78分。根据结果，我们可以得出结论，SMKN 1万隆学生在疫情期间在线学习的独立性水平处于相当独立的标准。
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Pub Date : 2021-03-30DOI: 10.22460/JIML.V4I1.P31-40
Azhar Majid Hidayat, A. Jupri, D. Juandi
At the beginning of 2020, a pandemic occurred in all countries, one of which was Indonesia and it had an impact on the learning carried out in Indonesia. Learning that is usually done face-to-face has turned into online learning. This study aims to determine the factors that affect online learning of class XI students on their mathematical problem-solving abilities. This research uses descriptive qualitative research methods. The population in the study was simultaneously used as a sampling (Total Sampling) with a total of 52 students. Data were collected through tests and questionnaires. Based on the results of research on the mathematical problem solving ability of students at one of the senior high schools (SMA) in the city of Bandung in online learning 50% has a medium category, so that online learning is going well, the problem only occurs in indicators checking and testing calculations or solutions. Internal factors and external factors have a strong influence during online learning.
{"title":"Factors Affecting Mathematics Problem Solving Ability in Online Learning","authors":"Azhar Majid Hidayat, A. Jupri, D. Juandi","doi":"10.22460/JIML.V4I1.P31-40","DOIUrl":"https://doi.org/10.22460/JIML.V4I1.P31-40","url":null,"abstract":"At the beginning of 2020, a pandemic occurred in all countries, one of which was Indonesia and it had an impact on the learning carried out in Indonesia. Learning that is usually done face-to-face has turned into online learning. This study aims to determine the factors that affect online learning of class XI students on their mathematical problem-solving abilities. This research uses descriptive qualitative research methods. The population in the study was simultaneously used as a sampling (Total Sampling) with a total of 52 students. Data were collected through tests and questionnaires. Based on the results of research on the mathematical problem solving ability of students at one of the senior high schools (SMA) in the city of Bandung in online learning 50% has a medium category, so that online learning is going well, the problem only occurs in indicators checking and testing calculations or solutions. Internal factors and external factors have a strong influence during online learning.","PeriodicalId":294861,"journal":{"name":"(JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131021256","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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