Pub Date : 2023-06-30DOI: 10.36456/buanamatematika.v13i1.7923
Fitri Hairunnisa, Mariyanti Elvi, Metta Liana
SMP Negeri 10 Tanjungpinang has varied mathematical literacy because learning at school still sees students' abilities due to the impact of Covid-19. Students are facilitated with questions in the form of AKM but students tend to understand the questions less because of the long narrative. This study describes students' mathematical literacy in solving Minimum Competency Assessment (AKM) model questions on geometry content. The approach used in this is qualitative with descriptive method. The research subjects were 3 students consisting of high, medium, and low categories. Data collection techniques in the form of tests and interviews. Data analysis techniques used data reduction, data presentation, and conclusion drawing. Researchers ensured the validity of the data, using triangulation techniques by equalizing the results of tests and interviews. The result of this study is the classification of students' mathematical literacy based on categories. Students in the high category have good literacy where they are able to fulfill all three indicators, namely formulating problems, applying concepts, and interpreting solution results. While students in the medium category are able to fulfill both indicators, namely formulating problems and applying concepts and have not fulfilled the indicator of interpreting the results of the solution. Low category students were only able to fulfill the indicator of formulating problems and did not fulfill the indicators of applying concepts and interpreting the results of the solution.
Negeri Tanjungpinang小学10年级学生的数学素养各不相同，因为受新冠肺炎的影响，学校的学习仍然看学生的能力。以AKM的形式提问有利于学生，但由于叙述太长，学生往往理解不了问题。本研究描述学生在解决最小能力评估(AKM)几何内容模型问题时的数学素养。本文采用定性和描述性的方法。研究对象为高、中、低年级3名学生。测试和访谈形式的数据收集技术。数据分析技术使用数据简化、数据呈现和结论绘制。研究人员使用三角测量技术，通过平衡测试和访谈的结果，确保了数据的有效性。本研究的结果是基于类别的学生数学素养分类。高水平的学生具有良好的读写能力，他们能够完成所有三个指标，即提出问题，应用概念和解释解决结果。中等水平的学生能够完成问题的提出和概念的应用这两个指标，没有完成对解决方案结果的解释这两个指标。低类别学生仅能完成问题的表述指标，没有完成概念的应用和解决结果的解释指标。
{"title":"Analisis Literasi Matematika Siswa SMP Dalam Menyelesaikan Soal Model AKM Pada Konten Geometri","authors":"Fitri Hairunnisa, Mariyanti Elvi, Metta Liana","doi":"10.36456/buanamatematika.v13i1.7923","DOIUrl":"https://doi.org/10.36456/buanamatematika.v13i1.7923","url":null,"abstract":"SMP Negeri 10 Tanjungpinang has varied mathematical literacy because learning at school still sees students' abilities due to the impact of Covid-19. Students are facilitated with questions in the form of AKM but students tend to understand the questions less because of the long narrative. This study describes students' mathematical literacy in solving Minimum Competency Assessment (AKM) model questions on geometry content. The approach used in this is qualitative with descriptive method. The research subjects were 3 students consisting of high, medium, and low categories. Data collection techniques in the form of tests and interviews. Data analysis techniques used data reduction, data presentation, and conclusion drawing. Researchers ensured the validity of the data, using triangulation techniques by equalizing the results of tests and interviews. The result of this study is the classification of students' mathematical literacy based on categories. Students in the high category have good literacy where they are able to fulfill all three indicators, namely formulating problems, applying concepts, and interpreting solution results. While students in the medium category are able to fulfill both indicators, namely formulating problems and applying concepts and have not fulfilled the indicator of interpreting the results of the solution. Low category students were only able to fulfill the indicator of formulating problems and did not fulfill the indicators of applying concepts and interpreting the results of the solution.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78857185","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.36456/buanamatematika.v13i1.5831
Rustam Bunyamin Kapa, Retno Marsitin, Tatik Retno Murniasih, J. Ilmiah, Matematika dan, Pendidikan Matematika
This study aims to describe the reciprocal teaching which can improve students’ communication skills on math story problems at SMP Negeri 1 Pakisaji. This type of research is clasroom action research with a qualitative approach. The instruments is activity observation sheets, student activity observation sheets, field notes, interview guidelines and test questions. The data analysis uses qualitative methods, namely reduction, presentation, and conclusions. Based on the result of the study, it can be concluded that reciprocal teaching can improve students’ communication skkls on math story problems for SMP Negeri 1 Pakisaji.
{"title":"Model Reciprocal Teaching untuk Meningkatkan Kemampuan Komunikasi pada Soal Cerita Matematika","authors":"Rustam Bunyamin Kapa, Retno Marsitin, Tatik Retno Murniasih, J. Ilmiah, Matematika dan, Pendidikan Matematika","doi":"10.36456/buanamatematika.v13i1.5831","DOIUrl":"https://doi.org/10.36456/buanamatematika.v13i1.5831","url":null,"abstract":"\u0000This study aims to describe the reciprocal teaching which can improve students’ communication skills on math story problems at SMP Negeri 1 Pakisaji. This type of research is clasroom action research with a qualitative approach. The instruments is activity observation sheets, student activity observation sheets, field notes, interview guidelines and test questions. The data analysis uses qualitative methods, namely reduction, presentation, and conclusions. Based on the result of the study, it can be concluded that reciprocal teaching can improve students’ communication skkls on math story problems for SMP Negeri 1 Pakisaji.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77361254","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.36456/buanamatematika.v13i1.7434
Afsah Novita Sari, Suwandri Nur Alif, Nisa Ayunda
Farmer welfare is a condition of a farmer in a prosperous, healthy and peaceful condition without social jealousy in the community. However, this is difficult to materialize for farmers because of a number of factors, namely the ineffective and inefficient fertilizer subsidy policy with farm needs and the different characteristics of farmers in conducting farming.The purpose of this study was to analyze the level of welfare of tobacco farmers in Jombang Regency measured by the large farmer exchange rate (NTP) with several variables including the fertilizer subsidy policy variable, and the farmer characteristics variable.From statistical testing using ordinal logistic regression. The research data was obtained with 123 questionnaires distributed in Sawahan Hamlet Sumbergondang Village, Kabuh District, Jombang Regency.From the partial test, it was explained that the variables which were made into research did not significantly influence the farmer exchange rate (NTP). The results of the coefficient of determination show the results of the coefficient of determination Nagelkerke of 0.900 or 90.0%. It means that the independent variable (fertilizer subsidy policy, and the characteristics of farmers) affects the farmer exchange rate (NTP) of 90.0% while 10.0% is influenced by other factors not included in this research variable.
农民福利是指农民在社会中处于繁荣、健康、安宁的状态，没有社会嫉妒。然而，这对农民来说是很难实现的，原因有很多，一是符合农业需求的肥料补贴政策无效，效率低下，二是农民经营的特点不同。本研究以大农汇率(NTP)衡量钟邦县烟农福利水平，并引入肥料补贴政策变量和烟农特征变量。从统计检验使用有序逻辑回归。研究数据通过在中邦县Kabuh区Sawahan Hamlet Sumbergondang村发放的123份问卷获得。从部分检验中可以看出，所研究的变量对农户汇率(NTP)的影响并不显著。测定系数的结果显示纳格尔克尔克测定系数的结果为0.900或90.0%。这意味着自变量(肥料补贴政策和农民特征)对农民汇率(NTP)的影响为90.0%，而10.0%受到未包含在本研究变量中的其他因素的影响。
{"title":"Pengaruh Kebijakan Subsidi Pupuk dan Karakteristik Petani Terhadap Tingkat Kesejahteraan Petani Tembakau","authors":"Afsah Novita Sari, Suwandri Nur Alif, Nisa Ayunda","doi":"10.36456/buanamatematika.v13i1.7434","DOIUrl":"https://doi.org/10.36456/buanamatematika.v13i1.7434","url":null,"abstract":"Farmer welfare is a condition of a farmer in a prosperous, healthy and peaceful condition without social jealousy in the community. However, this is difficult to materialize for farmers because of a number of factors, namely the ineffective and inefficient fertilizer subsidy policy with farm needs and the different characteristics of farmers in conducting farming.The purpose of this study was to analyze the level of welfare of tobacco farmers in Jombang Regency measured by the large farmer exchange rate (NTP) with several variables including the fertilizer subsidy policy variable, and the farmer characteristics variable.From statistical testing using ordinal logistic regression. The research data was obtained with 123 questionnaires distributed in Sawahan Hamlet Sumbergondang Village, Kabuh District, Jombang Regency.From the partial test, it was explained that the variables which were made into research did not significantly influence the farmer exchange rate (NTP). The results of the coefficient of determination show the results of the coefficient of determination Nagelkerke of 0.900 or 90.0%. It means that the independent variable (fertilizer subsidy policy, and the characteristics of farmers) affects the farmer exchange rate (NTP) of 90.0% while 10.0% is influenced by other factors not included in this research variable.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87555071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-30DOI: 10.36456/buanamatematika.v13i1.7787
Lia Candra Utami Lia, Dewi Mardhiyana
This study aims to determine the ability to understand concepts with problem-based learning models better than direct learning models in class VIII statistics material at SMP N 4 Pekalongan and to determine students' conceptual understanding abilities to achieve completeness by applying problem-based learning models based on powerpoint learning statistical materials class VIII SMP N 4 Pekalongan. This research includes quantitative research in the form of an experimental study with a Quasi Experimental Design. Data was collected using a test technique. The respondents in this study were 32 class VIII students at SMP Negeri 4 Pekalongan in the 2022/2023 academic year. Preliminary data analysis includes normality test and homogeneity test. The average similarity test is used to determine the average similarity between the experimental class and the control class. Final data analysis in this study consisted of hypothesis 1 test (mean difference) and hypothesis 2 test (proportion test). The results of this study indicate that the ability to understand mathematical concepts of students who are taught using the Powerpoint-based Problem Based Learning learning model is better than the ability to understand mathematical concepts of students who are taught using the direct learning model and the ability to understand the concepts of students who are taught using the Powerpoint-based Problem Based Learning model. has achieved completeness by getting a score of ≥ 70 more than 75%.
{"title":"Evektifitas Pembelajaran Matematika dengan Model Pembelajaran Problem Based Learning Berbasis Powerpoint terhadap Kemampuan Pemahaman Konsep Matematika SMP N 4 Pekalongan pada Materi Statistika","authors":"Lia Candra Utami Lia, Dewi Mardhiyana","doi":"10.36456/buanamatematika.v13i1.7787","DOIUrl":"https://doi.org/10.36456/buanamatematika.v13i1.7787","url":null,"abstract":"\u0000This study aims to determine the ability to understand concepts with problem-based learning models better than direct learning models in class VIII statistics material at SMP N 4 Pekalongan and to determine students' conceptual understanding abilities to achieve completeness by applying problem-based learning models based on powerpoint learning statistical materials class VIII SMP N 4 Pekalongan. This research includes quantitative research in the form of an experimental study with a Quasi Experimental Design. Data was collected using a test technique. The respondents in this study were 32 class VIII students at SMP Negeri 4 Pekalongan in the 2022/2023 academic year. Preliminary data analysis includes normality test and homogeneity test. The average similarity test is used to determine the average similarity between the experimental class and the control class. Final data analysis in this study consisted of hypothesis 1 test (mean difference) and hypothesis 2 test (proportion test). The results of this study indicate that the ability to understand mathematical concepts of students who are taught using the Powerpoint-based Problem Based Learning learning model is better than the ability to understand mathematical concepts of students who are taught using the direct learning model and the ability to understand the concepts of students who are taught using the Powerpoint-based Problem Based Learning model. has achieved completeness by getting a score of ≥ 70 more than 75%.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82618912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-27DOI: 10.47662/farabi.v6i1.442
Fajrul Hasnan Sani, Sawaluddin Sawaluddin
Dalam dunia industri dapat dilihat bahwa untuk menempatkan karyawan dalam menyelesaikan permasalah tertentu pada bidang-bidang tertentu diperlukan penerapan dari masalah penugasan (Assignment Problem) agar diperoleh hasil yang optimal. Masalah penugasan sendiri merupakan masalah untuk memasangkan tepat satu untuk pekerja ke pekerjaan yang lain. Dalam hal ini penerapan proses penyelesaian dapat dilakukan menggunakan algoritma matching graf bipartit dan metode hungarian. Sehingga kedua metode ini mempunyai hubungan dalam sebuah aplikasi masalah penugasan di mana hasil dari kasus penerapan masalah penugasan memiliki solusi optimal yang sama yaitu bernilai 604.
{"title":"Analisis Penyelesaian Masalah Penugasan Pada Algoritma Matching Graf Bipartit Dan Metode Hungarian","authors":"Fajrul Hasnan Sani, Sawaluddin Sawaluddin","doi":"10.47662/farabi.v6i1.442","DOIUrl":"https://doi.org/10.47662/farabi.v6i1.442","url":null,"abstract":"Dalam dunia industri dapat dilihat bahwa untuk menempatkan karyawan dalam menyelesaikan permasalah tertentu pada bidang-bidang tertentu diperlukan penerapan dari masalah penugasan (Assignment Problem) agar diperoleh hasil yang optimal. Masalah penugasan sendiri merupakan masalah untuk memasangkan tepat satu untuk pekerja ke pekerjaan yang lain. Dalam hal ini penerapan proses penyelesaian dapat dilakukan menggunakan algoritma matching graf bipartit dan metode hungarian. Sehingga kedua metode ini mempunyai hubungan dalam sebuah aplikasi masalah penugasan di mana hasil dari kasus penerapan masalah penugasan memiliki solusi optimal yang sama yaitu bernilai 604.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135504173","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}
Pegawai merupakan salah satu aset terpenting yang dimiliki oleh perusahaan dalam memenangkan persaingan di dunia bisnis yang kompetitif. Salah satu cara yang dilakukan perusahaan untuk memacu kinerja pegawai adalah dengan menetapkan pegawai terbaik. Pegawai terbaik akan diberikan penghargaan yang layak oleh perusahaan sehingga akan lebih termotivasi untuk bekerja. Dalam melakukan penilaian kinerja, perusahaan terkadang mengalami kesulitan karena tidak menggunakan metode yang dapat menangani permasalahan prioritas dengan banyak kriteria. Untuk membantu menyelesaikan masalah tersebut digunakan metode Analytical Hierarchy Process (AHP). Metode ini dikembangkan oleh Thomas L. Saaty, seorang matematikawan dari University of Pittsburgh. Metode AHP mengubah masalah multikriteria yang kompleks menjadi suatu hirarki. Hirarki membuat masalah yang rumit menjadi lebih terstruktur. Penelitian ini bertujuan untuk mendapatkan ranking dari indikator penetapan pegawai terbaik menggunakan metode AHP. Berdasarkan perhitungan yang dilakukan, pegawai dengan nilai bobot 0,0762 atau 7,62% menempati rangking pertama. Pegawai tersebut layak ditetapkan menjadi pegawai terbaik PT. Berlian Eka Sakti Tangguh Medan.
{"title":"Penerapan Metode Analythical Hierarchy Process Pada Penetapan Pegawai Terbaik PT. Berlian Eka Sakti Tangguh Medan","authors":"Nelly Anggaraini Rajagukguk, Esther Sorta Mauli Nababan","doi":"10.47662/farabi.v6i1.515","DOIUrl":"https://doi.org/10.47662/farabi.v6i1.515","url":null,"abstract":"Pegawai merupakan salah satu aset terpenting yang dimiliki oleh perusahaan dalam memenangkan persaingan di dunia bisnis yang kompetitif. Salah satu cara yang dilakukan perusahaan untuk memacu kinerja pegawai adalah dengan menetapkan pegawai terbaik. Pegawai terbaik akan diberikan penghargaan yang layak oleh perusahaan sehingga akan lebih termotivasi untuk bekerja. Dalam melakukan penilaian kinerja, perusahaan terkadang mengalami kesulitan karena tidak menggunakan metode yang dapat menangani permasalahan prioritas dengan banyak kriteria. Untuk membantu menyelesaikan masalah tersebut digunakan metode Analytical Hierarchy Process (AHP). Metode ini dikembangkan oleh Thomas L. Saaty, seorang matematikawan dari University of Pittsburgh. Metode AHP mengubah masalah multikriteria yang kompleks menjadi suatu hirarki. Hirarki membuat masalah yang rumit menjadi lebih terstruktur. Penelitian ini bertujuan untuk mendapatkan ranking dari indikator penetapan pegawai terbaik menggunakan metode AHP. Berdasarkan perhitungan yang dilakukan, pegawai dengan nilai bobot 0,0762 atau 7,62% menempati rangking pertama. Pegawai tersebut layak ditetapkan menjadi pegawai terbaik PT. Berlian Eka Sakti Tangguh Medan.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135504174","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}
Finata Rastic Andrari, Maimunah Maimunah, Nurmala Dewi Qadarsih
The case study in this research is the application of graph coloring in scheduling Tahfidz exams at SDIT Al Amanah in North Jakarta using the Welch Powell algorithm. The problem frequently encountered in exam scheduling is conflicts between examiners and the classes they teach. The implementation of the graph in this study assumes that classes are nodes, while edges connecting two nodes represent two classes taught by the same examiner. The results obtained indicate that the Welch Powell algorithm can be applied to schedule practical Tahfidz exams at SDIT AL Amanah with a minimum required number of 6 sessions. The implementation results demonstrate that the scheduling system for practical Tahfidz exams using the Welch Powell algorithm successfully generates a schedule without any overlapping in the execution time.
本研究的案例研究是使用Welch Powell算法在雅加达北部的SDIT Al Amanah的Tahfidz考试调度中应用图着色。在考试安排中经常遇到的问题是考官和他们所教的班级之间的冲突。在本研究中，图的实现假设类是节点，连接两个节点的边代表同一个考官教的两个类。得到的结果表明，Welch Powell算法可以用于安排SDIT AL Amanah的实际Tahfidz考试，所需的最少次数为6次。实施结果表明，采用Welch Powell算法的实际Tahfidz考试调度系统成功地生成了一个在执行时间上没有任何重叠的调度。
{"title":"PENERAPAN PEWARNAAN GRAF PADA PENJADWALAN UJIAN TAHFIDZ MENGGUNAKAN ALGORITMA WELCH POWELL","authors":"Finata Rastic Andrari, Maimunah Maimunah, Nurmala Dewi Qadarsih","doi":"10.36526/tr.v7i1.2833","DOIUrl":"https://doi.org/10.36526/tr.v7i1.2833","url":null,"abstract":"The case study in this research is the application of graph coloring in scheduling Tahfidz exams at SDIT Al Amanah in North Jakarta using the Welch Powell algorithm. The problem frequently encountered in exam scheduling is conflicts between examiners and the classes they teach. The implementation of the graph in this study assumes that classes are nodes, while edges connecting two nodes represent two classes taught by the same examiner. The results obtained indicate that the Welch Powell algorithm can be applied to schedule practical Tahfidz exams at SDIT AL Amanah with a minimum required number of 6 sessions. The implementation results demonstrate that the scheduling system for practical Tahfidz exams using the Welch Powell algorithm successfully generates a schedule without any overlapping in the execution time.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87242588","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 determine: 1) the effect of the flipped classroom learning model on probabilistic thinking skills; 2) the effect of independent learning on the ability to think probabilistically; and 3) the interaction of the flipped classroom learning model on probabilistic thinking skills in terms of learning independence. The research is an experimental type by comparing two learning models. The research was conducted at Indraprasta University PGRI, with a sample of 48 students. The analysis requirements test used is the normality test and homogeneity test. The hypothesis test used was 2-way ANAVA. Data analysis was carried out with the help of SPPS 16.0. The results showed: 1) there was no effect of the flipped classroom learning model on probabilistic thinking skills, with a sig. 0.077>0.05; 2) There is an effect of independent learning on probabilistic thinking skills, with a sig. 0.004 <0.05, and 3) there is no interaction of the flipped classroom learning model on probabilistic thinking skills in terms of learning independence.
{"title":"MODEL PEMBELAJARAN FLIPPED CLASSROOM TERHADAP KEMAMPUAN BERPIKIR PROBABILISTIK DITINJAU DARI KEMANDIRIAN BELAJAR","authors":"Arfatin Nurrahmah, Maya Nurfitriyanti","doi":"10.36526/tr.v7i1.2836","DOIUrl":"https://doi.org/10.36526/tr.v7i1.2836","url":null,"abstract":"This study aims to determine: 1) the effect of the flipped classroom learning model on probabilistic thinking skills; 2) the effect of independent learning on the ability to think probabilistically; and 3) the interaction of the flipped classroom learning model on probabilistic thinking skills in terms of learning independence. The research is an experimental type by comparing two learning models. The research was conducted at Indraprasta University PGRI, with a sample of 48 students. The analysis requirements test used is the normality test and homogeneity test. The hypothesis test used was 2-way ANAVA. Data analysis was carried out with the help of SPPS 16.0. The results showed: 1) there was no effect of the flipped classroom learning model on probabilistic thinking skills, with a sig. 0.077>0.05; 2) There is an effect of independent learning on probabilistic thinking skills, with a sig. 0.004 <0.05, and 3) there is no interaction of the flipped classroom learning model on probabilistic thinking skills in terms of learning independence.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89954269","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}
Anisa Zuhairia, Ade Mirza, Rustam Rustam, Dede Suratman, Dona Fitriawan
Blind students have limitations in obtaining visual information. In general, they only use the senses that still function apart from sight, so that during learning they only rely on verbal explanations from the teacher and the help of concrete objects that can be touched. This research aims to describe the process of introducing the concept of geometry, and knowing the increase in learning outcomes and enthusiasm in learning with concrete objects as media. This research is a qualitative-descriptive type. Data collection is done by observation, documentation, and tests. The research subjects were all class VIII blind students at SLB Negeri Rasau Jaya. The results of the analysis show that the introduction of the spatial concept is carried out in three stages, namely the preliminary stage, the core activity, and the closing stage. The results also showed an average increase in learning outcomes of 33.33% after using concrete objects as media. In addition, blind students show positive enthusiasm in learning with the help of concrete objects.
{"title":"PENGENALAN KONSEP BANGUN RUANG PADA PESERTA DIDIK TUNANETRA DI SLB","authors":"Anisa Zuhairia, Ade Mirza, Rustam Rustam, Dede Suratman, Dona Fitriawan","doi":"10.36526/tr.v7i1.2717","DOIUrl":"https://doi.org/10.36526/tr.v7i1.2717","url":null,"abstract":"Blind students have limitations in obtaining visual information. In general, they only use the senses that still function apart from sight, so that during learning they only rely on verbal explanations from the teacher and the help of concrete objects that can be touched. This research aims to describe the process of introducing the concept of geometry, and knowing the increase in learning outcomes and enthusiasm in learning with concrete objects as media. This research is a qualitative-descriptive type. Data collection is done by observation, documentation, and tests. The research subjects were all class VIII blind students at SLB Negeri Rasau Jaya. The results of the analysis show that the introduction of the spatial concept is carried out in three stages, namely the preliminary stage, the core activity, and the closing stage. The results also showed an average increase in learning outcomes of 33.33% after using concrete objects as media. In addition, blind students show positive enthusiasm in learning with the help of concrete objects.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83938264","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}
In general, learning mathematics requires learning media to understand abstract concepts for students. One of the mathematical concepts that is still considered difficult by students is a flat side shape. For this reason, it is necessary to develop mathematics learning video media that can help students’ difficulties. This study aims to produce Powtoon and Filmora assited mathematics learning video media on flat sided geometric material, and to determine its feasibility. The selected model is 4D which includes define, design, development, and dissemination. The test subjects were class VIII students at a Muhammadiyah middle school in Yogyakarta. Data analysis was carried out in a quantitative descriptive manner. The results showed that the media in the form of Powtoon and Filmora-assisted learning videos on Polyhedron were declared very feasible to use with percentages of 86.92% and 88.46%. The results of trials conducted in limited groups and groups showed an average percentage of student responses of 82,24%.
{"title":"MEDIA PEMBELAJARAN GEOMETRI BERBANTU POWTOON DAN FILMORA UNTUK SISWA SMP/MTs","authors":"Mahista Reydita Putri Heriyanto, Harina Fitriyani","doi":"10.36526/tr.v7i1.2838","DOIUrl":"https://doi.org/10.36526/tr.v7i1.2838","url":null,"abstract":"In general, learning mathematics requires learning media to understand abstract concepts for students. One of the mathematical concepts that is still considered difficult by students is a flat side shape. For this reason, it is necessary to develop mathematics learning video media that can help students’ difficulties. This study aims to produce Powtoon and Filmora assited mathematics learning video media on flat sided geometric material, and to determine its feasibility. The selected model is 4D which includes define, design, development, and dissemination. The test subjects were class VIII students at a Muhammadiyah middle school in Yogyakarta. Data analysis was carried out in a quantitative descriptive manner. The results showed that the media in the form of Powtoon and Filmora-assisted learning videos on Polyhedron were declared very feasible to use with percentages of 86.92% and 88.46%. The results of trials conducted in limited groups and groups showed an average percentage of student responses of 82,24%.","PeriodicalId":31699,"journal":{"name":"JMPM Jurnal Matematika dan Pendidikan Matematika","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87319433","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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