Pub Date : 2018-09-02DOI: 10.31539/judika.v1i2.313
Elya Rosalina, Harumi Citra Pertiwi
The purpose of the study is to determine the significant effect of SAVI learning model on mathematic communication skill of the eighth grade students of Karang Dapo State Junior High School in academic year 2016/2017. The study used True Experimental Method with design of control group pretest posttest. The Data analysis techniques used include normality test, homogeneity test and t-test. This research was carried out in class VIII Karang Dapo state Junior High School in academic year 2016/2017. This study was conducted in 5 (five) meetings, including 3 (three) learning meetings, 1 (one) pretest and 1 (one) posttest. 103 students as the members of 4 groups of eighth grade randomly selected to have equal opportunities to be the sample. Based on the results of data analysis with a significant level of α = 0.05 it can be concluded that there is a significant effect of SAVI learning model on the mathematic communication skills of eighth grade students of Karang Dapo State Junior High School in Academic Year in 2016/2017.The average score of students' mathematic communication skills in the experimental class was 25.64 and the control class was 17.02. Keywords: SAVI, communication, mathematics
{"title":"Pengaruh Model Pembelajaran SAVI (Somatis, Auditori, Visual, dan Intelektual) terhadap Kemampuan Komuniasi Matematika Siswa","authors":"Elya Rosalina, Harumi Citra Pertiwi","doi":"10.31539/judika.v1i2.313","DOIUrl":"https://doi.org/10.31539/judika.v1i2.313","url":null,"abstract":"The purpose of the study is to determine the significant effect of SAVI learning model on mathematic communication skill of the eighth grade students of Karang Dapo State Junior High School in academic year 2016/2017. The study used True Experimental Method with design of control group pretest posttest. The Data analysis techniques used include normality test, homogeneity test and t-test. This research was carried out in class VIII Karang Dapo state Junior High School in academic year 2016/2017. This study was conducted in 5 (five) meetings, including 3 (three) learning meetings, 1 (one) pretest and 1 (one) posttest. 103 students as the members of 4 groups of eighth grade randomly selected to have equal opportunities to be the sample. Based on the results of data analysis with a significant level of α = 0.05 it can be concluded that there is a significant effect of SAVI learning model on the mathematic communication skills of eighth grade students of Karang Dapo State Junior High School in Academic Year in 2016/2017.The average score of students' mathematic communication skills in the experimental class was 25.64 and the control class was 17.02. \u0000Keywords: SAVI, communication, mathematics","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"27 7","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132496757","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 : 2018-09-01DOI: 10.31539/judika.v1i2.312
S AsElly, Novianti Mandasari
This study aims (1) to analyze the process of abstraction of class XI IPA 2 of Lubuklinggau State 6 High School in understanding the concept of geometry overviewed from Van Hiele theory; (2) to analyze the process of abstraction of students of class XI IPA 2 in Lubuklinggau State Senior High School 6 in understanding the principles of geometry overviewed from Van Hiele theory. The method used in the study was a qualitative method. The results of data analysis obtained from five thinking stages based on Van Hiele's theory that theoretical of grade XI science 2 students of State Senior High School 6 Lubuklinggau only at stage 0 to stage 2, meanwhile at stage 3 and stage 4 the level of thinking of students of class XI 2 Science 2 State Senior High School 6 Lubuklinggau was still having difficulties in drawing conclusions from general matters towards specific matters and at this stage it is also a stage of thinking that is high, complicated and complex. Therefore, it can be concluded that the level of thinking of XI IPA 2 students at State Senior High School 6 Lubuklinggau is still low. Keywords: abstraction process, geometry concept, Van Hiele theory
{"title":"Analisis Proses Abstraksi Matematika dalam Memahami Konsep dan Prinsip Geometri Ditinjau dari Teori Van Hiele","authors":"S AsElly, Novianti Mandasari","doi":"10.31539/judika.v1i2.312","DOIUrl":"https://doi.org/10.31539/judika.v1i2.312","url":null,"abstract":"This study aims (1) to analyze the process of abstraction of class XI IPA 2 of Lubuklinggau State 6 High School in understanding the concept of geometry overviewed from Van Hiele theory; (2) to analyze the process of abstraction of students of class XI IPA 2 in Lubuklinggau State Senior High School 6 in understanding the principles of geometry overviewed from Van Hiele theory. The method used in the study was a qualitative method. The results of data analysis obtained from five thinking stages based on Van Hiele's theory that theoretical of grade XI science 2 students of State Senior High School 6 Lubuklinggau only at stage 0 to stage 2, meanwhile at stage 3 and stage 4 the level of thinking of students of class XI 2 Science 2 State Senior High School 6 Lubuklinggau was still having difficulties in drawing conclusions from general matters towards specific matters and at this stage it is also a stage of thinking that is high, complicated and complex. Therefore, it can be concluded that the level of thinking of XI IPA 2 students at State Senior High School 6 Lubuklinggau is still low. \u0000Keywords: abstraction process, geometry concept, Van Hiele theory","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129519090","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 : 2018-06-30DOI: 10.31539/JUDIKA.V1I1.184
Maria Luthfiana, Yuliansyah Yuliansyah, Anna Fauziah
This research issue is whether there is influence of problem-based learning model for mathematical problem solving ability of students grade XI IPA MA Negeri 1 Lubuklinggau ?. The method used is a true experimental design were carried out with the comparison group. The study population was all students in grade XI IPA MA Negeri 1 Lubuklinggau, which consists of 113 students. As an experimental class is a class XI IPA 3 as many as 36 students and a control class is the class XI IPA 2 were 38 students randomly selected. Data collected by the testing techniques in narrative form. Data were analyzed using t-test. Based on the results of t-test analysis on the level of significance α = 0.05, obtained t_hitung (6.80) > t_tabel (1.671), so that it can be concluded there is the influence of problem-based learning model for mathematical problem solving ability of students grade XI IPA MA Negeri 1 Lubuklinggau. Keywords: Problem Based Learning, Problem Solving Ability Mathematics
{"title":"Pengaruh Model Pembelajaran Berbasis Masalah terhadap Kemampuan Pemecahan Masalah Matematika Siswa Kelas XI IPA MA Negeri 1 Lubuklinggau","authors":"Maria Luthfiana, Yuliansyah Yuliansyah, Anna Fauziah","doi":"10.31539/JUDIKA.V1I1.184","DOIUrl":"https://doi.org/10.31539/JUDIKA.V1I1.184","url":null,"abstract":"This research issue is whether there is influence of problem-based learning model for mathematical problem solving ability of students grade XI IPA MA Negeri 1 Lubuklinggau ?. The method used is a true experimental design were carried out with the comparison group. The study population was all students in grade XI IPA MA Negeri 1 Lubuklinggau, which consists of 113 students. As an experimental class is a class XI IPA 3 as many as 36 students and a control class is the class XI IPA 2 were 38 students randomly selected. Data collected by the testing techniques in narrative form. Data were analyzed using t-test. Based on the results of t-test analysis on the level of significance α = 0.05, obtained t_hitung (6.80) > t_tabel (1.671), so that it can be concluded there is the influence of problem-based learning model for mathematical problem solving ability of students grade XI IPA MA Negeri 1 Lubuklinggau. \u0000 \u0000Keywords: Problem Based Learning, Problem Solving Ability Mathematics \u0000","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132582597","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 : 2018-06-30DOI: 10.31539/JUDIKA.V1I1.247
Yufitri Yanto, Ratna Juwita
This research aims to determine the completeness of the results of learning mathematics students VIII SMP Negeri B.Srikaton academic year 2017/2018 after applied model of cooperative learning type Student Facilitator and Explaining (SFaE). This type of research is experimental, with the design used is pre-test and post-test group design. The population in this study is all students of class VIII SMP Negeri B.Srikaton which amounted to 258 students. One class was taken randomly, that is class VIII.6 was 37 students as experiment class. The result of the research is the final score of the analysis using the t-test. The average score on mathematics learning outcomes is 81.57. Based on the results of data analysis with significant level α = 0.05 obtained tcount = 6.41 and ttable = 1.69 because tcount > ttable, then obtained the conclusion that the Application of Cooperative Learning Model Type Student Facilitator and Explaining (SFaE) on Student Learning Outcomes Mathematics Class VIII SMP Negeri B.Srikaton Lesson Year 2017/2018 completed significantly. Keywords: Cooperative Learning Model Type Student Facilitator and Explaining (SFaE), Learning Outcomes.
本研究旨在确定合作学习型学生辅助与解释(SFaE)模式应用于2017/2018学年数学学生学习结果的完备性。这类研究是实验性的，使用的设计是前测和后测组设计。本研究的人群为SMP Negeri B.Srikaton八年级的所有学生，共计258名学生。随机选取1个班，即VIII.6班，共37人作为实验班。研究的结果是使用t检验分析的最终分数。数学学习成果平均得分为81.57分。基于显著水平α = 0.05的数据分析结果，得到tcount = 6.41，表= 1.69，因为tcount >表，因此得出结论:合作学习模式型学生辅助与解释(SFaE)对学生学习成果的应用数学VIII班SMP Negeri B.Srikaton 2017/2018学年完成显著性。关键词:合作学习模式学生促进与解释(SFaE)学习成果
{"title":"Penerapan Model Pembelajaran Kooperatif Tipe Student Facilitator And Explaining terhadap Hasil Belajar Matematika Siswa","authors":"Yufitri Yanto, Ratna Juwita","doi":"10.31539/JUDIKA.V1I1.247","DOIUrl":"https://doi.org/10.31539/JUDIKA.V1I1.247","url":null,"abstract":"This research aims to determine the completeness of the results of learning mathematics students VIII SMP Negeri B.Srikaton academic year 2017/2018 after applied model of cooperative learning type Student Facilitator and Explaining (SFaE). This type of research is experimental, with the design used is pre-test and post-test group design. The population in this study is all students of class VIII SMP Negeri B.Srikaton which amounted to 258 students. One class was taken randomly, that is class VIII.6 was 37 students as experiment class. The result of the research is the final score of the analysis using the t-test. The average score on mathematics learning outcomes is 81.57. Based on the results of data analysis with significant level α = 0.05 obtained tcount = 6.41 and ttable = 1.69 because tcount > ttable, then obtained the conclusion that the Application of Cooperative Learning Model Type Student Facilitator and Explaining (SFaE) on Student Learning Outcomes Mathematics Class VIII SMP Negeri B.Srikaton Lesson Year 2017/2018 completed significantly. \u0000Keywords: Cooperative Learning Model Type Student Facilitator and Explaining (SFaE), Learning Outcomes.","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122105899","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 : 2018-06-30DOI: 10.31539/JUDIKA.V1I1.244
Nurul Fitriyana, Rani Asnurida
This research aims to determine the influence of Think Talk Write (TTW) strategy to understand of mathematical concept students class VIII SMP Negeri 2 Lubuklinggau. The method used in this research is pure experiment. The population is the entire class VIII SMP Negeri 2 Lubuklinggau academic year 2016/2017 which amounts to 444 students, as the sample is class VIII.9 as experimental class and class VIII.7 as a control class taken at random. Data collection is done by test technique. Collected data was analyzed using t-test at significant level α = 0,05, obtained tcount > ttable that is 3,48 > 1.67, so it can be concluded that there is significant influence of Think Talk Write (TTW) strategy to understanding of mathematical concepts student class VIII SMP Negeri 2 Lubuklinggau. The average score of students' understanding of mathematical concepts in the final test of the experimental class is 25.23 and the control class is 17.44. Keywords: Think Talk Write strategy (TTW), Understanding of Mathematical Concepts.
本研究旨在探讨思考、说话、写作(TTW)策略对中学八年级学生数学概念理解的影响。本研究采用的是纯实验方法。人口为2016/2017学年Lubuklinggau SMP Negeri 2班级的整个VIII班，共计444名学生，因为样本是随机抽取的VIII.9班作为实验班，VIII.7班作为对照班。数据收集是通过测试技术完成的。对收集到的数据进行t检验，在显著水平α = 0.05，得到tcount >表，即3,48 > 1.67，因此可以得出结论，认为思考谈话写作(TTW)策略对学生的数学概念理解有显著影响。实验班学生在期末考试中对数学概念理解的平均分为25.23分，对照组学生在期末考试中平均分为17.44分。关键词:思说写策略，数学概念理解
{"title":"Pengaruh Strategi Think Talk Write (TTW) terhadap Pemahaman Konsep Matematika Siswa Kelas VIII SMP Negeri 2 Lubuklinggau","authors":"Nurul Fitriyana, Rani Asnurida","doi":"10.31539/JUDIKA.V1I1.244","DOIUrl":"https://doi.org/10.31539/JUDIKA.V1I1.244","url":null,"abstract":"This research aims to determine the influence of Think Talk Write (TTW) strategy to understand of mathematical concept students class VIII SMP Negeri 2 Lubuklinggau. The method used in this research is pure experiment. The population is the entire class VIII SMP Negeri 2 Lubuklinggau academic year 2016/2017 which amounts to 444 students, as the sample is class VIII.9 as experimental class and class VIII.7 as a control class taken at random. Data collection is done by test technique. Collected data was analyzed using t-test at significant level α = 0,05, obtained tcount > ttable that is 3,48 > 1.67, so it can be concluded that there is significant influence of Think Talk Write (TTW) strategy to understanding of mathematical concepts student class VIII SMP Negeri 2 Lubuklinggau. The average score of students' understanding of mathematical concepts in the final test of the experimental class is 25.23 and the control class is 17.44. \u0000 \u0000Keywords: Think Talk Write strategy (TTW), Understanding of Mathematical Concepts. \u0000","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"84 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133197593","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 : 2018-06-27DOI: 10.31539/JUDIKA.V1I1.280
Bambang Winarto
The aim of this research is to improve students' learning mastery. This research uses qualitative and quantitative descriptive approach and this type of research is classroom action research. Methods of data collection using observation, test and documentation. The results obtained in this study is the result of student learning. This shows that in teaching and learning activities with contextual learning the students become very active. While student's learning completeness classically in cycle I reach 77,5% increase in cycle II to 90% so that only some student who have not finished their study. This suggests that STAD type cooperative learning can be considered as a learning model used by teachers. The conclusion that can be drawn from the data analysis and discussion is by applying STAD type cooperative learning can improve student learning outcomes. Based on the results of data analysis and discussion of the results of research on the application of STAD learning on student learning outcomes, it can be concluded the application of these methods can attract students to follow the teaching and learning activities to the end of the lesson with a pleasant learning environment that can lead to increased student learning outcomes. Keywords: Cooperative Learning, TYPE STAD, Learning Outcomes.
{"title":"Peningkatan Ketuntasan Hasil Belajar Matematika Menggunakan Model Cooperative Learning Tipe STAD melalui Pemanfaatan Alat Peraga","authors":"Bambang Winarto","doi":"10.31539/JUDIKA.V1I1.280","DOIUrl":"https://doi.org/10.31539/JUDIKA.V1I1.280","url":null,"abstract":"The aim of this research is to improve students' learning mastery. This research uses qualitative and quantitative descriptive approach and this type of research is classroom action research. Methods of data collection using observation, test and documentation. The results obtained in this study is the result of student learning. This shows that in teaching and learning activities with contextual learning the students become very active. While student's learning completeness classically in cycle I reach 77,5% increase in cycle II to 90% so that only some student who have not finished their study. This suggests that STAD type cooperative learning can be considered as a learning model used by teachers. The conclusion that can be drawn from the data analysis and discussion is by applying STAD type cooperative learning can improve student learning outcomes. Based on the results of data analysis and discussion of the results of research on the application of STAD learning on student learning outcomes, it can be concluded the application of these methods can attract students to follow the teaching and learning activities to the end of the lesson with a pleasant learning environment that can lead to increased student learning outcomes. \u0000Keywords: Cooperative Learning, TYPE STAD, Learning Outcomes.","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126081882","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 : 2018-06-16DOI: 10.31539/judika.v1i1.243
Drajat Friansah, Idul Adha, Rani Refianti
The objectives of this research are: 1) produce a valid and practical pocket book of building material based on realistic mathematical education approach (RME), 2) know the potential effect that arises from developing pocket book of building material of flat side space, 3) knowing the student's response to pocket book material of building flat side space. Development of pocket book is done through two stages of priliminary stage (preparation) and formative evaluation stage. The results of this study show that pocket book wake up flat side space using RME approach that produced valid and practical. Valid is reflected from the revision after being validated by an expert based on content, constructs, and language. Based on the document analysis of the work result of the students during field test, showed the final test of learning using Pocket book with RME approach get very good category 43,75%, good 28,12%, enough 15,62%, and less 12,5%, data result the test is that the learning done shows a good potential effect. Based on analysis of student response result to pocket book developed for indicator of interest in pocket book obtained 86,09% student express strongly agree, material indicator 79,97% student agree and indicator from linguistic side 89,32% student strongly agree Keywords: Pocketbook, PMRI
{"title":"Pengembangkan Pocket Book Berbasis Pendekatan Matematika Realistik Indonesia (PMRI) Materi Bangun Ruang Sisi Datar","authors":"Drajat Friansah, Idul Adha, Rani Refianti","doi":"10.31539/judika.v1i1.243","DOIUrl":"https://doi.org/10.31539/judika.v1i1.243","url":null,"abstract":"The objectives of this research are: 1) produce a valid and practical pocket book of building material based on realistic mathematical education approach (RME), 2) know the potential effect that arises from developing pocket book of building material of flat side space, 3) knowing the student's response to pocket book material of building flat side space. Development of pocket book is done through two stages of priliminary stage (preparation) and formative evaluation stage. The results of this study show that pocket book wake up flat side space using RME approach that produced valid and practical. Valid is reflected from the revision after being validated by an expert based on content, constructs, and language. Based on the document analysis of the work result of the students during field test, showed the final test of learning using Pocket book with RME approach get very good category 43,75%, good 28,12%, enough 15,62%, and less 12,5%, data result the test is that the learning done shows a good potential effect. Based on analysis of student response result to pocket book developed for indicator of interest in pocket book obtained 86,09% student express strongly agree, material indicator 79,97% student agree and indicator from linguistic side 89,32% student strongly agree \u0000Keywords: Pocketbook, PMRI","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125894789","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 : 2017-09-25DOI: 10.31539/JUDIKA.V1I2.374
Cut Yuniza Eviyanti
This study aimed to determine the difference in the improvement of students' mathematical representation ability in problem-based learning (PBL) and regular learning as well as to determine the difference in the improvement of students' self confidence in PBL and regular learning. In addition, to find out whether there was an interaction between learning and students' early mathematical ability toward the improvement of students' mathematical representation ability and whether there was an interaction between learning and students' early mathematical ability toward students' self confidence. The population was all students of SMP Negeri 1 Lhokseumawe. The sample was taken randomly as many as 2 classes which were consisted of 60 students. Data analysis was conducted by using Two way ANAVA. The conclusion were (1) the ability improvement of mathematical representation of students given a PBL model was higher than students given regular learning. (2) the improvement of students' self confidence given a PBL model was higher than students given regular learning. (3) There was no interaction between the learning model and students' early mathematical ability toward the improvement of students' mathematical representation skill. (4) There was no interaction between learning model and students' early methematical ability toward the improvement of students' self confidence. Keywords: Problem based learning model, regular learning, mathematical representation, and self confidence.
本研究旨在确定问题基础学习(PBL)与常规学习对学生数学表征能力提升的差异，以及PBL与常规学习对学生自信心提升的差异。此外，了解学习与学生早期数学能力对学生数学表征能力的提高是否存在交互作用，学习与学生早期数学能力对学生自信心的提高是否存在交互作用。人口都是SMP Negeri 1 Lhokseumawe的学生。样本随机抽取2个班级，共60名学生。采用双向ANAVA进行数据分析。结果表明:(1)学习PBL的学生在数学表达能力上的提高高于常规学习的学生。(2) PBL学习模式对学生自信心的提升高于常规学习模式。(3)学习模式与学生早期数学能力对学生数学表征技能的提高不存在交互作用。(4)学习模式与学生早期数学能力对学生自信心的提高没有交互作用。关键词:基于问题的学习模型，规则学习，数学表示，自信。
{"title":"Perbedaan Peningkatan Kemampuan Representasi Matematis dan Self Confidence Siswa pada Pembelajaran Berbasis Masalah dan Pembelajaran Biasa","authors":"Cut Yuniza Eviyanti","doi":"10.31539/JUDIKA.V1I2.374","DOIUrl":"https://doi.org/10.31539/JUDIKA.V1I2.374","url":null,"abstract":"This study aimed to determine the difference in the improvement of students' mathematical representation ability in problem-based learning (PBL) and regular learning as well as to determine the difference in the improvement of students' self confidence in PBL and regular learning. In addition, to find out whether there was an interaction between learning and students' early mathematical ability toward the improvement of students' mathematical representation ability and whether there was an interaction between learning and students' early mathematical ability toward students' self confidence. The population was all students of SMP Negeri 1 Lhokseumawe. The sample was taken randomly as many as 2 classes which were consisted of 60 students. Data analysis was conducted by using Two way ANAVA. The conclusion were (1) the ability improvement of mathematical representation of students given a PBL model was higher than students given regular learning. (2) the improvement of students' self confidence given a PBL model was higher than students given regular learning. (3) There was no interaction between the learning model and students' early mathematical ability toward the improvement of students' mathematical representation skill. (4) There was no interaction between learning model and students' early methematical ability toward the improvement of students' self confidence. \u0000Keywords: Problem based learning model, regular learning, mathematical representation, and self confidence.","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2017-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126267294","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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