Pub Date : 2022-12-31DOI: 10.31539/judika.v5i2.4778
Azwar Anwar, Bertu Rianto Takaendengan, Luluk Nirwana, J. James
The purpose of this research is to describe, identify and analyze students' spatial intelligence in working on geometry problems according to Van Hiele's theory. The method used in this research is descriptive research with a qualitative approach. This research was conducted at SMP Negeri 2 Tarakan. The research instrument used was the Van Hiele geometric thinking level test and spatial ability test, interview guides and documentation. Prior to use, the test, an interview guide, was first validated. The data analysis technique will be used in 4 stages, namely collecting, reducing, presenting, and concluding all the data obtained. The results of this study are that students with high spatial intelligence (KST) are at the level of informal deductive thinking (level 3) where at this ability students are able to know the relationship between shapes. While students with moderate spatial intelligence (SCC) are at the level of analytical thinking (level 2), namely the ability to know and mention the properties of flat shapes. Students with low spatial intelligence (KSR) are at the level of visualization thinking (level 1). In conclusion, it is important for teachers to know students' abilities in learning geometry by paying attention to the level of geometric thinking, being able to use the Van Hiele Geometry learning model, increasing spatial intelligence and van Hiele levels can be done through training involving geometric media or software (geogebra). Keywords: spatial intelligence, geometry, level of thinking, Van Hiele
本研究的目的是根据范·海尔的理论，描述、识别和分析学生在解决几何问题时的空间智能。在本研究中使用的方法是描述性研究与定性的方法。这项研究是在塔拉干的SMP Negeri 2进行的。研究工具采用Van Hiele几何思维水平测验和空间能力测验、访谈指南和文献资料。在使用之前，测试，一个面试指南，首先被验证。数据分析技术将在4个阶段使用，即收集，减少，呈现和总结所获得的所有数据。本研究的结果是，高空间智力(KST)的学生处于非正式演绎思维水平(第3级)，在这种能力下，学生能够知道形状之间的关系。而中等空间智力(SCC)的学生处于分析思维水平(2级)，即知道和提到平面形状特性的能力。空间智力低的学生处于可视化思维水平(1级)。综上所述，教师通过关注几何思维水平来了解学生的几何学习能力是很重要的，能够使用Van Hiele几何学习模型，通过涉及几何媒体或软件(geogebra)的训练来提高空间智力和Van Hiele水平。关键词:空间智能，几何，思维水平，范·海尔
{"title":"Analisis Kecerdasan Spasial Siswa dalam Menyelesaikan Soal-Soal Geometri Berdasarkan Tingkat Berpikir Van Hiele","authors":"Azwar Anwar, Bertu Rianto Takaendengan, Luluk Nirwana, J. James","doi":"10.31539/judika.v5i2.4778","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4778","url":null,"abstract":"The purpose of this research is to describe, identify and analyze students' spatial intelligence in working on geometry problems according to Van Hiele's theory. The method used in this research is descriptive research with a qualitative approach. This research was conducted at SMP Negeri 2 Tarakan. The research instrument used was the Van Hiele geometric thinking level test and spatial ability test, interview guides and documentation. Prior to use, the test, an interview guide, was first validated. The data analysis technique will be used in 4 stages, namely collecting, reducing, presenting, and concluding all the data obtained. The results of this study are that students with high spatial intelligence (KST) are at the level of informal deductive thinking (level 3) where at this ability students are able to know the relationship between shapes. While students with moderate spatial intelligence (SCC) are at the level of analytical thinking (level 2), namely the ability to know and mention the properties of flat shapes. Students with low spatial intelligence (KSR) are at the level of visualization thinking (level 1). In conclusion, it is important for teachers to know students' abilities in learning geometry by paying attention to the level of geometric thinking, being able to use the Van Hiele Geometry learning model, increasing spatial intelligence and van Hiele levels can be done through training involving geometric media or software (geogebra). \u0000 \u0000Keywords: spatial intelligence, geometry, level of thinking, Van Hiele","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126519745","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 : 2022-12-31DOI: 10.31539/judika.v5i2.4588
Eti Fitri Nurhandayani, Dodik Mulyono, Yufitri Yanto
This study aims to produce learning media in the form of e-module in mathematics with sequence and series material with a Problem Based Learning (PBL) approach that is valid, practical, and has a potential effect on student learning outcomes. This type of research is research and development with Rowntree development model consisting of planning, development, and evaluation which has been modified by Tessmer’s evaluation (self evaluation, expert review, one-to-one, small group, and field test). The results showed that the quality of learning media in terms of the validity of language, media, and material was 0,75 (valid), 0,93 (very valid), and 0,79 (valid). From the aspect of practicality result of 71,7%. The potential effect of learning media is categorized as very good where as many as 25 students (86,21%) are included in the complete category, while as many as 4 students (13,79%) have not completed the Minimum Completeness Criteria (KKM) of 70. Keywords: E-Module development, Line and Series, PBL
{"title":"Pengembangan E-Modul Matematika Materi Barisan dan Deret dengan Pendekatan Problem Based Learning (PBL) Kelas XI SMA","authors":"Eti Fitri Nurhandayani, Dodik Mulyono, Yufitri Yanto","doi":"10.31539/judika.v5i2.4588","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4588","url":null,"abstract":"This study aims to produce learning media in the form of e-module in mathematics with sequence and series material with a Problem Based Learning (PBL) approach that is valid, practical, and has a potential effect on student learning outcomes. This type of research is research and development with Rowntree development model consisting of planning, development, and evaluation which has been modified by Tessmer’s evaluation (self evaluation, expert review, one-to-one, small group, and field test). The results showed that the quality of learning media in terms of the validity of language, media, and material was 0,75 (valid), 0,93 (very valid), and 0,79 (valid). From the aspect of practicality result of 71,7%. The potential effect of learning media is categorized as very good where as many as 25 students (86,21%) are included in the complete category, while as many as 4 students (13,79%) have not completed the Minimum Completeness Criteria (KKM) of 70. \u0000 \u0000Keywords: E-Module development, Line and Series, PBL","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"59 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127130166","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 : 2022-12-31DOI: 10.31539/judika.v5i2.4998
Nursafitri Amin, Muhamad Gazali, Herna Herna
This study aims to determine the difficulties of junior high school students in solving problems of operating algebraic forms. This research is included in the type of descriptive research with a qualitative approach, with the research design used is a case study. The subjects of this study were 20 students of class VII SMP Negeri 5 Sendana and 4 students were selected using a purposive sampling technique. The results of the analysis show that students' difficulties in solving algebraic operational problems consist of 4 (four) difficulty criteria, namely; 1) Able to solve problems properly and correctly; 2) Be able to understand the problem and be able to identify information on the problem, be able to plan a solution to the problem but make a mistake in implementing the problem-solving plan and re-examine the answers that have been written; 3) Difficulty understanding the problem, difficulty planning problem solving, difficulty implementing problem solving plans and difficulty re-checking answers; 4) Able to understand the problem and identify the information contained in the problem, experience difficulties in problem-solving plans, difficulties in implementing problem-solving plans and re-checking answers. In conclusion, this study resulted in an analysis of the difficulties of class VII students in solving mathematical problems material for algebraic operations in three ability categories, namely; 1) Subjects with high ability category (ST); 2) Subjects with medium ability category (SS) and 3) Subjects with low ability category (SR) Keywords: Difficulty analysis, Problem solving, Operations of Algebraic Forms
本研究旨在探讨初中生在解题代数形式运算时的困难程度。本研究包含在定性方法的描述性研究类型中，使用的研究设计是案例研究。本研究的对象为20名SMP Negeri 5 Sendana七班学生，其中4名学生采用目的抽样方法。分析结果表明，学生解决代数运算问题的难度由4(4)个难度标准组成，即;1)能够正确、恰当地解决问题;2)能够理解问题，能够识别问题的信息，能够规划问题的解决方案，但在执行问题解决方案时出现错误，并重新检查已经写好的答案;3)理解问题困难，计划解决问题困难，实施解决问题方案困难，复核答案困难;4)能够理解问题，识别问题所包含的信息，体验解决方案的困难，解决方案实施的困难和复核答案。综上所述，本研究分析了七年级学生在解决代数运算数学问题材料方面的三个能力类别的困难，即;1)高能力类科目(ST);2)中等能力类被试(SS)和3)低能力类被试(SR)关键词:难度分析、问题解决、代数形式运算
{"title":"Analisis Kesulitan Siswa Kelas VII dalam Memecahkan Masalah Matematika Materi Operasi Bentuk Aljabar","authors":"Nursafitri Amin, Muhamad Gazali, Herna Herna","doi":"10.31539/judika.v5i2.4998","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4998","url":null,"abstract":"This study aims to determine the difficulties of junior high school students in solving problems of operating algebraic forms. This research is included in the type of descriptive research with a qualitative approach, with the research design used is a case study. The subjects of this study were 20 students of class VII SMP Negeri 5 Sendana and 4 students were selected using a purposive sampling technique. The results of the analysis show that students' difficulties in solving algebraic operational problems consist of 4 (four) difficulty criteria, namely; 1) Able to solve problems properly and correctly; 2) Be able to understand the problem and be able to identify information on the problem, be able to plan a solution to the problem but make a mistake in implementing the problem-solving plan and re-examine the answers that have been written; 3) Difficulty understanding the problem, difficulty planning problem solving, difficulty implementing problem solving plans and difficulty re-checking answers; 4) Able to understand the problem and identify the information contained in the problem, experience difficulties in problem-solving plans, difficulties in implementing problem-solving plans and re-checking answers. In conclusion, this study resulted in an analysis of the difficulties of class VII students in solving mathematical problems material for algebraic operations in three ability categories, namely; 1) Subjects with high ability category (ST); 2) Subjects with medium ability category (SS) and 3) Subjects with low ability category (SR) \u0000 \u0000Keywords: Difficulty analysis, Problem solving, Operations of Algebraic Forms","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122088214","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 : 2022-12-31DOI: 10.31539/judika.v5i2.4802
K. Khairunnisa, Fenty Fitrian Sari, Mega Anggelena, Deka Agustina, Euis Nursa’adah
This study aims to examine studies on the use of effect size in estimating the effect size of an experiment in various fields of science. The method used is Literature Review by searching for relevant articles in the databases of Google Scholar, National Center or Biotechnology Information (NCBI), Mendeley and ScienceDirect. The results of the study indicate that overall the articles reviewed show the use of effect size as a statistical test to determine the effect size of treatment in research studies. However, in its use, the effect size needs to be included with other statistical tests to obtain a small refractive index so that the data is more accurate. In conclusion, the effect size is part of a statistical test that plays a role in helping users understand the magnitude of the differences found in a research experiment. Keywords: Accuracy, Effect Size, Experiment, Statistics
本研究的目的是检查在估计不同科学领域的实验效应量时使用效应量的研究。方法为文献综述(Literature Review)，在Google Scholar、National Center or Biotechnology Information (NCBI)、Mendeley和ScienceDirect数据库中检索相关文章。研究结果表明，总的来说，所审查的文章表明，在研究中使用效应量作为统计检验来确定治疗的效应量。但是，在使用时，需要将效应大小与其他统计检验结合起来，以获得较小的折射率，从而使数据更加准确。综上所述，效应大小是统计测试的一部分，它在帮助用户理解研究实验中发现的差异的大小方面发挥着作用。关键词:准确性，效应量，实验，统计学
{"title":"Penggunaan Effect Size Sebagai Mediasi dalam Koreksi Efek Suatu Penelitian","authors":"K. Khairunnisa, Fenty Fitrian Sari, Mega Anggelena, Deka Agustina, Euis Nursa’adah","doi":"10.31539/judika.v5i2.4802","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4802","url":null,"abstract":"This study aims to examine studies on the use of effect size in estimating the effect size of an experiment in various fields of science. The method used is Literature Review by searching for relevant articles in the databases of Google Scholar, National Center or Biotechnology Information (NCBI), Mendeley and ScienceDirect. The results of the study indicate that overall the articles reviewed show the use of effect size as a statistical test to determine the effect size of treatment in research studies. However, in its use, the effect size needs to be included with other statistical tests to obtain a small refractive index so that the data is more accurate. In conclusion, the effect size is part of a statistical test that plays a role in helping users understand the magnitude of the differences found in a research experiment. \u0000 \u0000Keywords: Accuracy, Effect Size, Experiment, Statistics","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129784086","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 : 2022-12-31DOI: 10.31539/judika.v5i2.4733
Ahmad Amarullah, Desri Arwen, Enawar Enawar
The purpose of this study was to determine whether there was an influence of the Cooperative Learning Type Numbered Head Together (NHT) method on the mathematics learning outcomes of fourth grade students at SDN Muhammadiyah 1 Tangerang City. The sample in this study used a simple random sampling technique. The method used is an experiment using an experimental class and a control class. Data collection techniques use learning outcomes in the form of formative tests conducted at the beginning and end of the study using the t test. So that means the null hypothesis (Ho) is rejected and the working hypothesis (H1) is accepted. The results of the calculations carried out turned out that the learning outcomes of the experimental class using the Numbered Head Together (NHT) Cooperative Learning method were better than the learning outcomes of the control class so that the null hypothesis (Ho) was rejected, thus the working hypothesis was accepted, meaning that there was an influence of the numbered head cooperative learning method. together (NHT) on the results of learning mathematics for fourth grade students at SDN Muhammadiyah 1 Tangerang City. So it can be concluded that there is a significant effect of the Cooperative Learning Type Numbered Head Together (NHT) method on mathematics learning outcomes in fourth grade students at SDN Muhammadiyah 1 Tangerang City. Key Word: Cooperative Learning Method, Numbered Head Together (NTH), Student Learning Outcomes
{"title":"Pengruh Metode Cooperative Learning Tipe Numbered Head Together (NHT) Terhadap Hasil Belajar Matematika Siswa Kelas IV SDN Muhammadiyah 1 Kota Tangerang","authors":"Ahmad Amarullah, Desri Arwen, Enawar Enawar","doi":"10.31539/judika.v5i2.4733","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4733","url":null,"abstract":"The purpose of this study was to determine whether there was an influence of the Cooperative Learning Type Numbered Head Together (NHT) method on the mathematics learning outcomes of fourth grade students at SDN Muhammadiyah 1 Tangerang City. The sample in this study used a simple random sampling technique. The method used is an experiment using an experimental class and a control class. Data collection techniques use learning outcomes in the form of formative tests conducted at the beginning and end of the study using the t test. So that means the null hypothesis (Ho) is rejected and the working hypothesis (H1) is accepted. The results of the calculations carried out turned out that the learning outcomes of the experimental class using the Numbered Head Together (NHT) Cooperative Learning method were better than the learning outcomes of the control class so that the null hypothesis (Ho) was rejected, thus the working hypothesis was accepted, meaning that there was an influence of the numbered head cooperative learning method. together (NHT) on the results of learning mathematics for fourth grade students at SDN Muhammadiyah 1 Tangerang City. So it can be concluded that there is a significant effect of the Cooperative Learning Type Numbered Head Together (NHT) method on mathematics learning outcomes in fourth grade students at SDN Muhammadiyah 1 Tangerang City. \u0000 \u0000Key Word: Cooperative Learning Method, Numbered Head Together (NTH), Student Learning Outcomes","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116649976","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 : 2022-12-31DOI: 10.31539/judika.v5i2.4992
Diah Selviani
The purpose of this study was to determine the structure of the representation of students' mathematical knowledge in calculus courses based on the Extended Level Triad++. This research is a qualitative research, in the first semester there were 30 students at Dehasen University Bengkulu, the data were obtained by observation, interviews, giving test questions and triangulation, the next step was to do data analysis, make data recapitulation and conclude, and report. Based on the results of the research and discussion, an overview of the structure of the representation of students' mathematical knowledge is obtained, namely: at Pre-Level 0 (Pre-Intra), there are only 2 students; Intra Level (Level 0) there are 5 students; Semi Intra Level (Level 1) there are 5 students; Inter level (Level 2) there are 6 students; Semi Trans Level (Level 3) there are 6 students; Trans Level (Level 4) there are 4 students; and for Trans Level Extended (Level 5) there are 2 students. It is important to know the level of representation of students' mathematical knowledge in calculus courses based on the Extended Level Triad ++. Keywords: Extended Level Triad++, Concept of Function, Representational Structure, Mathematical Knowledge,
{"title":"Struktur Representasi Pengetahuan Matematis Mahasiswa pada Mata Kuliah Kalkulus Ditinjau Berdasarkan Extended Level Triad ++","authors":"Diah Selviani","doi":"10.31539/judika.v5i2.4992","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4992","url":null,"abstract":"The purpose of this study was to determine the structure of the representation of students' mathematical knowledge in calculus courses based on the Extended Level Triad++. This research is a qualitative research, in the first semester there were 30 students at Dehasen University Bengkulu, the data were obtained by observation, interviews, giving test questions and triangulation, the next step was to do data analysis, make data recapitulation and conclude, and report. Based on the results of the research and discussion, an overview of the structure of the representation of students' mathematical knowledge is obtained, namely: at Pre-Level 0 (Pre-Intra), there are only 2 students; Intra Level (Level 0) there are 5 students; Semi Intra Level (Level 1) there are 5 students; Inter level (Level 2) there are 6 students; Semi Trans Level (Level 3) there are 6 students; Trans Level (Level 4) there are 4 students; and for Trans Level Extended (Level 5) there are 2 students. It is important to know the level of representation of students' mathematical knowledge in calculus courses based on the Extended Level Triad ++. \u0000 \u0000Keywords: Extended Level Triad++, Concept of Function, Representational Structure, Mathematical Knowledge,","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"77 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130796827","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 : 2022-12-17DOI: 10.31539/judika.v5i2.4616
Anisa Fatwa Sari, Kurnia Noviartati
This study aims to describe how student mathematics teacher candidates use context in learning mathematics. A qualitative approach is used as a research method with supporting instruments, namely questionnaires and interview guidelines. The subjects of this research are mathematics education students who program PMRI courses. Data collection techniques are documentation of student reports, giving questionnaires and interviews about the context of mathematics. Data were analyzed by coding to develop descriptions and themes to answer research questions. The results showed that students understood the context as limited to problems related to everyday life. Students have not been able to implement PMRI because there are students who focus on solving mathematical problems by students. In conclusion, students have not utilized the potential of the context so that students can learn to reconstruct mathematical concepts and hone mathematical thinking processes through problem solving. Keywords: Mathematical Context, PMRI, Mathematization, RME
{"title":"Penggunaan Konteks dalam Implementasi Pendidikan Matematika Realistik Indonesia oleh Mahasiswa","authors":"Anisa Fatwa Sari, Kurnia Noviartati","doi":"10.31539/judika.v5i2.4616","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4616","url":null,"abstract":"This study aims to describe how student mathematics teacher candidates use context in learning mathematics. A qualitative approach is used as a research method with supporting instruments, namely questionnaires and interview guidelines. The subjects of this research are mathematics education students who program PMRI courses. Data collection techniques are documentation of student reports, giving questionnaires and interviews about the context of mathematics. Data were analyzed by coding to develop descriptions and themes to answer research questions. The results showed that students understood the context as limited to problems related to everyday life. Students have not been able to implement PMRI because there are students who focus on solving mathematical problems by students. In conclusion, students have not utilized the potential of the context so that students can learn to reconstruct mathematical concepts and hone mathematical thinking processes through problem solving. \u0000 \u0000Keywords: Mathematical Context, PMRI, Mathematization, RME","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127106325","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 : 2022-12-17DOI: 10.31539/judika.v5i2.4617
Reny Amalia Permata, S. Syaidatussalihah, A. Kurniawan
This study aims to determine the effect of gender on student achievement at the Medica Farma Husada Mataram Polytechnic in terms of activities, student learning styles and lecturer performance. In this study using SEM-PLS analysis with SmartPLS software. The sampling technique used is a simple random sample with a total sample of 92 students of the Polytechnic Medica Farma Husada Mataram with details of 49 male students and 43 female students. The results showed that the percentage of the influence of activity, learning style and lecturer performance on learning achievement for the female gender was 53% while the remaining 47% was influenced by other factors. As for the male gender, the magnitude of the influence of activity, learning style and lecturer performance on learning achievement is 55% while the remaining 45% is influenced by other factors. In conclusion, the influence of learning styles, both female and male gender, is significant on learning achievement. Keywords: SEM-PLS, Gender, learning achievement
{"title":"Pengaruh Gender terhadap Prestasi Belajar Mahasiswa dengan Pendekatan SEM-PLS","authors":"Reny Amalia Permata, S. Syaidatussalihah, A. Kurniawan","doi":"10.31539/judika.v5i2.4617","DOIUrl":"https://doi.org/10.31539/judika.v5i2.4617","url":null,"abstract":"This study aims to determine the effect of gender on student achievement at the Medica Farma Husada Mataram Polytechnic in terms of activities, student learning styles and lecturer performance. In this study using SEM-PLS analysis with SmartPLS software. The sampling technique used is a simple random sample with a total sample of 92 students of the Polytechnic Medica Farma Husada Mataram with details of 49 male students and 43 female students. The results showed that the percentage of the influence of activity, learning style and lecturer performance on learning achievement for the female gender was 53% while the remaining 47% was influenced by other factors. As for the male gender, the magnitude of the influence of activity, learning style and lecturer performance on learning achievement is 55% while the remaining 45% is influenced by other factors. In conclusion, the influence of learning styles, both female and male gender, is significant on learning achievement. \u0000 \u0000Keywords: SEM-PLS, Gender, learning achievement","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-12-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116255461","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 : 2022-08-02DOI: 10.31539/judika.v5i2.4048
Anna Fauziah, Ratu Ilma Indra Putri
This study aims to produce Student Worksheets 1 and 2 that use the Indonesian Realistic Mathematics Education approach on the material of surface area of the beam that is valid, practical and has a potential effect on the teaching and learning process in the classroom. This study uses a design research method of development studies at the preliminary analysis and formative evaluation stages. In addition, lesson study is also used as a system used during design and implementation in the classroom. The research subjects were 25 students of the Palembang IBA Foundation Elementary School. The results showed that Student Worksheets 1 and 2 which had been designed using the context of wrapping paper were valid, practical and had a potential effect on the learning process in the classroom. In conclusion, the use of Indonesian Realistic Mathematics Education and lesson study at the time of implementation in the form of Student Worksheets with the context of wrapping paper in the classroom has helped students understand the concept of surface area of a block, be able to solve problems and make learning more meaningful. Keywords: PMRI, Design Research, Lesson Study
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Pub Date : 2022-07-01DOI: 10.31539/judika.v5i1.3652
Tutiarny Naibaho, Samuel Juliardi Sinaga, Venny Herawati Simangunsong, Susi Sihombing
ABSTRACT The purpose of the research conducted by the author is to dig deeper into the ethnomathematics of traditional Batak cakes on the concept of geometry. This research is a qualitative research with an ethnographic approach. The results of this study indicate that there is an ethnomathematical element in traditional Batak cakes, namely the concept of geometry and can be used as a learning medium. In conclusion, the five traditional cakes have a geometric concept, namely the concept of building space which is found including rectangular pyramids on rice lapet; balls on gadong cake; rectangular prism on the Labar; arbitrary prism at nitak; and cones on lapet pulut and ombus-ombus. Keywords: Ethnomathematics, Learning Media, Geometry, Traditional Cakes, Batak.
{"title":"Eksplorasi Kue Tradisional Batak Toba Terhadap Konsep Geometri","authors":"Tutiarny Naibaho, Samuel Juliardi Sinaga, Venny Herawati Simangunsong, Susi Sihombing","doi":"10.31539/judika.v5i1.3652","DOIUrl":"https://doi.org/10.31539/judika.v5i1.3652","url":null,"abstract":"ABSTRACT \u0000The purpose of the research conducted by the author is to dig deeper into the ethnomathematics of traditional Batak cakes on the concept of geometry. This research is a qualitative research with an ethnographic approach. The results of this study indicate that there is an ethnomathematical element in traditional Batak cakes, namely the concept of geometry and can be used as a learning medium. In conclusion, the five traditional cakes have a geometric concept, namely the concept of building space which is found including rectangular pyramids on rice lapet; balls on gadong cake; rectangular prism on the Labar; arbitrary prism at nitak; and cones on lapet pulut and ombus-ombus. \u0000 \u0000Keywords: Ethnomathematics, Learning Media, Geometry, Traditional Cakes, Batak.","PeriodicalId":177009,"journal":{"name":"Jurnal Pendidikan Matematika (JUDIKA EDUCATION)","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126892342","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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