Pentatito Gunowibowo, Sri Hastuti Noer, S. Setiawati, Tia Agnesa
{"title":"EFEKTIVITAS PENERAPAN STRATEGI METAKOGNITIF DITINJAU DARI KEMAMPUAN BERPIKIR REFLEKTIF","authors":"Pentatito Gunowibowo, Sri Hastuti Noer, S. Setiawati, Tia Agnesa","doi":"10.23960/mtk/v10i1.pp53-59","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp53-59","url":null,"abstract":"This study aims to determine the effectiveness of metacognitive strategies in improving students' reflective thinking skills. The research design was the one-group pretest-posttest design. The population of this research was students of class VIII SMPN in Bandar Lampung. The subjects of this study were 28 students of class VIII.9 at SMPN 2 Bandar Lampung as an experimental class. The instrument was a test of students' reflective thinking skills. The results showed that the proportion of students who had good mathematical reflective thinking skills in the class that followed the metacognitive strategy learning was more than 60% of the total number of students. Metacognitive strategies are effective in terms of the mathematical reflective thinking skills of class VIII students of SMPN 2 Bandar Lampung.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116690720","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}
Kuwatno Kuwatno, N. Noerhasmalina, Binti Anisaul Khasanah
{"title":"PENGEMBANGAN MEDIA PAPAN PERMAINAN MATEMATIKA (PAPER MATH)","authors":"Kuwatno Kuwatno, N. Noerhasmalina, Binti Anisaul Khasanah","doi":"10.23960/mtk/v10i1.pp93-105","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp93-105","url":null,"abstract":"The research problem is the low mathematical ability of students in arithmetic operations. The research is included in Research And Development (R&D) with modified 4D development procedures. The purpose of this research is to develop a suitable and effective Paper Math product as a learning medium. The research subjects were seventh-grade students of SMP N 4 Pringsewu. The sampling technique used cluster random sampling. The research instrument consisted of a validation sheet, a student response sheet, and an arithmetic operation ability test. Based on the results of expert validation, it was obtained that the Paper Math media had very decent criteria and very good student responses, and the t-test was obtained that the average student learning outcomes using Paper Math media were higher than the average student learning outcomes who did not use the media. Paper Math. It is concluded that Paper Math is feasible and effective to be used as a medium to improve mathematical ability in arithmetic operations. Thus, it is hoped that paper math media can be used as a medium for math games to improve students' arithmetic operations ability.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128497551","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}
{"title":"PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS ANDROID PADA MATERI ATURAN SINUS DAN COSINUS DI MASA PANDEMI","authors":"Saepuloh Saepuloh, A. Yati","doi":"10.23960/mtk/v10i1.pp27-40","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp27-40","url":null,"abstract":"This study aimed to develop android-based interactive multimedia and analyze student responses to android-based interactive multimedia in mathematics. The research method used is Research and Development, with 7 out of 10 steps of Borg and Gall development, namely: (1) Research and data collection, (2) Planning, (3) Initial product development, (4) Initial product trial, (5) Product improvement, (6) Field trial, (7) Completion of field test results. The sample was taken randomly, namely class X. IPS 1 MA Assa'adah Jamanis, totaling 31 students. Due to gadget limitations, only 25 students can join. Data was collected using interviews, documentation studies, questionnaires (for media experts, material experts, and students), and tests (pre-test and post-test). Data analysis techniques are calculating and recapitulating the questionnaire, calculating the percentage of eligibility from the validators, converting the average score that has been obtained into qualitative values according to the assessment criteria, attractiveness analysis, and effectiveness analysis. The learning media developed is very feasible based on the validation of media experts and material experts. Media can be used in the learning process to help students understand the sine and cosine rule learning material. In addition, the use of learning media can also improve student learning outcomes during the pandemic.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121669495","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}
K. S. Ameen, Semiu Ayina Salawu, Ezekiel Abiodun Ajibade, Malik Ayinde Nasrudeen
{"title":"EFFECTS OF PROBLEM-BASED INSTRUCTIONAL STRATEGY ON SENIOR SCHOOL STUDENTS’ PERFORMANCE IN CIRCLE THEOREMS","authors":"K. S. Ameen, Semiu Ayina Salawu, Ezekiel Abiodun Ajibade, Malik Ayinde Nasrudeen","doi":"10.23960/mtk/v10i1.pp1-15","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp1-15","url":null,"abstract":"This study was conducted with the aim of determining the effects of Problem-Based Instructional Strategy (PBIS) on students’ performance in circle theorems in Mathematics. The study is a quasi-experimental type of non-randomized, nonequivalent pre-test and post-test control group involving a 2 x 2 x 3 factorial design, indicating instructional strategies at two levels (Problem-Based Instructional Strategy and conventional method), gender at two levels (male and female) and scoring level at three levels (high, moderate and low level). The target population was all Senior Secondary School students in Ogbomoso, Nigeria. A total of 244 students participated in the study. The research instrument used is Circle Theorems Performance Test (CIRTPT). t-test statistics and ANCOVA were employed to analyze the data. The findings of the study revealed that: there was a significant difference in the performance of students taught circle theorems using PBIS and those taught with conventional method (t(242)=2.87; p<0.05); there was no significant difference in the performance of male and female students taught circle theorems using PBIS (t(110)=0.52; p>0.05); and there was no significant difference in the performance of students on the basis of score levels when taught circle theorems using PBIS (F(2,108)=2.31; p> .05).","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130960337","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}
{"title":"PENGARUH KECEMASAN MATEMATIKA TERHADAP KEMAMPUAN PENALARAN MATEMATIS BERBASIS SOAL PISA","authors":"Novila Muhsana, Hafsah Adha Diana","doi":"10.23960/mtk/v10i1.pp41-52","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp41-52","url":null,"abstract":"This study aims to determine the relationship and influence of mathematics anxiety levels on students' mathematical reasoning abilities in solving PISA-based math problems. This research is quantitative research with the associative method. The population covered by this study were students of SMAN 1 Batam in the odd semester of the 2021/2022 academic year who came from a population that was normally distributed and homogeneous, with one class being selected as the research sample. The data collection technique used a mathematical anxiety questionnaire and mathematical reasoning ability test questions based on PISA questions. Furthermore, the data obtained were analyzed using correlation analysis techniques and simple linear regression tests. The results showed that there was a negative relationship between math anxiety and students' mathematical reasoning ability with a correlation of -0.178 and there was no significant effect between math anxiety on students' mathematical reasoning abilities in solving math problems based on PISA.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"33 7-8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123347086","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}
Nur Khodijah Suherlan, Nanang Khuzaini, Nafida Hetty Marhaeni
{"title":"DESKRIPSI KEBUTUHAN PEMBELAJARAN DARING MENGGUNAKAN PLATFORM GATHER TOWN UNTUK MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA","authors":"Nur Khodijah Suherlan, Nanang Khuzaini, Nafida Hetty Marhaeni","doi":"10.23960/mtk/v10i1.pp83-92","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp83-92","url":null,"abstract":"The purpose of this study was to describe the need for online learning using theplatform Gather Town to improve student mathematics learning outcomes. The type of research used is descriptive qualitative. The population in this study was class VIII SMP Negeri 3 Cisauk, while the sample was taken by purposive sampling technique, namely class VIII.4 and VIII.5 as many as 88 students. Data collection techniques in this study used interview techniques, questionnaires, and the results of the Semester Results Assessment (PAS). First, all students' mathematics learning outcomes are still above the KKM, but 43% of students fall into the category of low student learning outcomes. Second, the learning media used did not stimulate students to play an active role in learning mathematics. Third, 83% of students are interested in online learning using the gather town platform. This study concluded that online learning media using the gather town platform needs to be applied to improve students' mathematics learning outcomes.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131903498","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}
{"title":"METODE DISKUSI UNTUK MENGEMBANGKAN KEAKTIFAN DAN HASIL BELAJAR KOGNITIF MATEMATIKA SISWA PADA PEMBELAJARAN DARING","authors":"Engelina Engelina, K. Dirgantoro","doi":"10.23960/mtk/v10i1.pp16-26","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp16-26","url":null,"abstract":"Activeness and cognitive learning outcomes of students are important things to achieve success in the learning process. However, the fact is that the activeness and cognitive learning outcomes of students in a private high school in Tomohon, North Sulawesi are still not optimal in the online learning process carried out by the author. This is because the teacher is less precise in choosing and implementing learning methods. To overcome this, the author uses the discussion method in online learning. This research using the descriptive qualitative method aims to describe the implementation of the discussion method in developing the activeness and cognitive learning outcomes of students in online learning. The instruments in this study consisted of the teacher's reflection journal, lesson plans, and test of students' cognitive learning outcomes. With the research subject of class XI IPA 2 students, totaling 27 students. The results showed that there was a development in students' activeness and cognitive learning outcomes after applying the discussion method. In conclusion, a discussion process such as dividing students into small groups can provide broad opportunities for students to be active during learning so that students can be directly involved in solving problems and lead to optimal learning outcomes.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130754945","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}
{"title":"MODEL INTEGRATING SOCIETY, SCIENCE, ENVIRONMENT, TECHNOLOGY AND COLLABORATIVE MIND MAPPING MEMPENGARUHI PENALARAN MATEMATIS DAN MULTIPLE INTELLEGENCES","authors":"M. Mujib, M. Mardiyah, S. Suherman","doi":"10.23960/mtk/v10i1.pp70-82","DOIUrl":"https://doi.org/10.23960/mtk/v10i1.pp70-82","url":null,"abstract":"The reasoning is critical in all fields, but especially in mathematics. The purpose of this study is to ascertain the differences in students' mathematical reasoning abilities when they are exposed to learning that integrates society, science, the environment, technology, and collaborative mind mapping (ISSETCM2). This is a quasi-experiment with a population of 220 students and a sample size of 60 students. The sampling technique used is simple random sampling without replacement (without replacement). Mathematical reasoning tests based on essays and questionnaires assessing multiple intelligences. Validity, reliability, normality, homogeneity, and two-way ANOVA were used to analyze the data. The results indicated that while students' mathematical reasoning abilities improved when ISSETCM2 learning was used, there was no difference in students' mathematical reasoning abilities when conventional learning was used. Furthermore, there was no difference in students' mathematical reasoning abilities when multiple intelligences were classified as high, medium, or low. There is no interaction between learning methods and students' mathematical reasoning abilities at the high, medium, or low multiple intelligence levels.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114263616","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}
{"title":"PENGEMBANGAN BAHAN AJAR MATERI LINGKARAN BERBASIS PENDEKATAN REALISTIC MATHEMATICS EDUCATION UNTUK SISWA SMP/MTS","authors":"Tuti Alawiyah, Kartini Kartini, S. N. Siregar","doi":"10.23960/mtk/v9i4.pp373-385","DOIUrl":"https://doi.org/10.23960/mtk/v9i4.pp373-385","url":null,"abstract":"This study aimed to develop valid and practical circle materials based on a realistic mathematics education approach to facilitate the mathematical understanding ability of eighth-grade students of SMP/MTs. This research and development used the ADDIE development model covering the Analysis, Design, Development, Implementation, and Evaluation stages. The subjects of the small group trial were 6 eighth-grade students of SMPN 21 Pekanbaru. The data were collected using a validity sheet for validity and a questionnaire for practicality. Based on the results of the analysis of the obtained data, the average validity reached 85.5 with a very valid category and average practicality of 93.45 with a very practical category. Therefore, it can be concluded that the developed materials are valid and practical.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129994422","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}
{"title":"NUMBER SENSE DALAM MEMECAHKAN MASALAH MATEMATIKA PADA MAHASISWA IKIP PGRI PONTIANAK","authors":"Fellya Babaro, Dewi Risalah, S. Sandie","doi":"10.23960/mtk/v9i4.pp531-541","DOIUrl":"https://doi.org/10.23960/mtk/v9i4.pp531-541","url":null,"abstract":"Number sense is a person towards numbers, number sense is needed for students in the process of learning mathematics. Students with good number sense will be able to use their knowledge of numbers in solving mathematical problems. Therefore, it is necessary to do about how students use their number sense skills in mathematical problem situations. This study aims to determine how the number sense of students in solving mathematical problems. This type of research is qualitative research. The method used is a descriptive method in the form of case study research. The subjects in this study were IKIP PGRI Pontianak students who came from the mathematics education study program which collected 8 people. The instruments used in this study were test questions and interviews. From the results of data analysis and subject representation in displaying number sense in each C1-C5 component, the researcher concluded that all subjects had good number sense, seen from all who had number sense with a percentage of more than 60%.","PeriodicalId":440747,"journal":{"name":"Jurnal Pendidikan Matematika Universitas Lampung","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114772794","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}