Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika最新文献

{"title":"Pengembangan Pocket Book Digital Berbasis Project Based Learning Menggunakan GeoGebra untuk Meningkatkan Pemahaman Konsep Matematis Siswa SMP","authors":"Senia Anjarwati, H. Pujiastuti, Ihsanudin Ihsanudin","doi":"10.56704/jirpm.v3i2.13414","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13414","url":null,"abstract":"This research was conducted with the aim of developing a digital pocket book based on project based learning using valid, practical and effective geogebra used to improve understanding of mathematical concepts for junior high school students. The background of this research is because of the low level of understanding of the concepts that students have in mathematics, especially abstract material. The type of this research is research and development (R&D) using the ADDIE design which has five stages, starting from analysis, design, development, implementation, and evaluation. The instruments used include: interview guidelines, material expert assessment questionnaires, media expert assessment questionnaires, learning practitioner questionnaires, student response questionnaires and pre-test post-test questions. This research was conducted at MTs Persis 55 Serang City with the research subjects of class VIII students. II numbered 29 people. The results of trials conducted by experts were categorized as very valid with a percentage of 80% by media experts and 82% by material experts. Meanwhile, the practicality test got a percentage of 85% in the very practical category and the effectiveness test got a percentage of 56.75% in the quite effective category. Based on these results, the product developed can be said to be valid, practical, and effective for use in teaching and learning activities.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129540222","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 Flipbook Maker Untuk Meningkatkan Kemampuan Pemahaman Konsep Matematis Siswa","authors":"Siti Maesaroh, Ihsanudin M. Si., Etika Khaerunnisa, M. Pd.","doi":"10.56704/jirpm.v3i2.13406","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13406","url":null,"abstract":"analysis, design, development, ABSTRACT The purpose of this research is to produce teaching materials in the form of flipbook makers to improve students' ability to understand mathematical concepts in the flat-sided building material for class VIII SMP/MTs even semesters. This research model is the ADDIE model which refers to 5 steps of development including: analysis, design, development, implementation and evaluation. The results of the research on teaching materials in the form of a flipbook maker assisted by Ispring Suite 8 were adjusted to the indicators of the ability to understand concepts in the flat-sided building material in class VIII SMP/MTs. The results of the validity test of these teaching materials were obtained based on data from the expert assessment questionnaires, namely 90% material experts, 93% media experts, 87% concept understanding test sheet experts and 84% student response questionnaire experts with all expert assessments reaching the very valid category. . Meanwhile, the effectiveness of teaching materials is obtained from student response questionnaire data and concept understanding ability tests. The results of the student response questionnaire were 88.3% in very positive category while the test scores for students' mathematical concept understanding abilities were t hit > t table , so H 0 was rejected. That is, the statement that the average difference between before and after the application of flipbook maker teaching materials is different. Or it can be said that there is an increase in students' ability to understand mathematical concepts after using flipbook teaching materials so that they reach the very effective category. It can be concluded that the overall teaching material in mathematics learning is in the form of a flipbook maker to improve students' understanding of mathematical concepts in the flat-sided geometry material that is suitable for use in learning mathematics.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130763890","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":"ANALISIS VIDEO PEMBELAJARAN MATEMATIKA DARING UNTUK MENCAPAI STUDENTS’ WELL-BEING SISWA SMA","authors":"Dewi Yuni Marfiah, Hepsi Nindiasari, Sukirwan Sukirwan","doi":"10.56704/jirpm.v3i2.13390","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13390","url":null,"abstract":"The purpose of this research is to describe online mathematics learning videos made by mathematics teachers in terms of students' well-being indicators. There were 5 indicators of students' well-being analyzed, namely enjoy indicators, independent indicators, critical thinking and problem solving indicators, learning achievement indicators, and motivation indicators. The type of research used is descriptive qualitative research using the subject as many as 3 high school mathematics teachers in Tangerang Regency. The data obtained were obtained from the documentation of the learning video and the assessment rubric to analyze each indicator in the learning video. The results showed that the enjoy indicators were in the Good category, the independent indicators were in the Good category, the critical thinking and problem solving indicators were in the Good category, the learning achievement indicators were in the Very Good category, and the motivation indicators were in the Poor category. Furthermore, overall it can be concluded that the subject video for GR2 is in the Pretty Good category, the subject video for GR3 is in the Good category, and the video for GR4 is in the Good category.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"287 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133622802","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":"ANALISIS KEBUTUHAN PENGEMBANGAN E-MODUL BERBANTUAN SMARTPHONE ANDROID UNTUK MENINGKATKAN KEMAMPUAN PENALARAN MATEMATIS SISWA SMP","authors":"Nadia Dorothy Situmeang, Nurul Anriani, Yani Setiani","doi":"10.56704/jirpm.v3i2.13313","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13313","url":null,"abstract":"Smartphone is one of the most used information and communication technology’s product and the users are mostly teenager. It can be used as a facility to support in class learning by developing an e-modul app. This study aims to analyze the need to develop a teaching materials for school which is e-modul assisted by Android smartphone to improve junior high school students’ mathematical reasoning ability. This study uses qualitative descriptive methods that oriented to develop an educational product. The subject of this study was a mathematic teacher and 40 students in 9 th grade of SMP Negeri 1 Legok. The data were collected using interview and observation methods. The data analysis uses Analysis Interactive by Miles-Huberman that consisting of data reduction, data presentation, and conclusion drawing. The result of the analysis is the curriculum using 2013 curriculum, the teacher still using lecture method, printed books is the only teaching materials, and students’ mathematical reasoning ability is not really good proof by students’ below average learning achievement especially in statistics. The result of the literature study and field studies show that it is necessary to develop e-modul assisted by Android smartphone to improve junior high school students’ mathematical reasoning ability.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114363367","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":"Analisis Kesalahan Siswa Berdasarkan Prosedur Newman Pada Soal Kemampuan Berpikir Kritis Materi Sistem Persamaan Linear Tiga Variabel Kelas X","authors":"Samuel Bernando, Novaliyosi Novaliyosi, Isna Rafianti","doi":"10.56704/jirpm.v3i2.13384","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13384","url":null,"abstract":"The purpose of this research is to find out the types of mistake that student made when solving the test of critical thinking skill about Three Variables Linear Equations System in Class X according to Newman’s Error Procedure, as well as the factor that cause student make these mistake. This research is used a method of descriptive qualitative. The participant of this research are 20 students grade X-MIPA 1 of 16 Senior High School Jakarta. According to the data analysis using test and interview, we can conclude that there are 4 of 5 Newman’s Error that the student did. Those are comprehension error, transformation error, process skills error, and encoding error. All those mistake caused by some factor, he factor are the lack of students understanding of the material and questions, because the students are not used to solved the story questions that require critical thinking, and lack of carefulness in reading in question","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131290005","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":"IDENTIFIKASI MISKONSEPSI SISWA SISWA MENENGAH PERTAMA PADA MATERI PECAHAN DENGAN MENGGUNAKAN THREE TIER DIAGNOSTIC TEST","authors":"Syifaurrohmah Kusuma Edy, Ria Sudiana, Fakhrudin Fakhrudin","doi":"10.56704/jirpm.v3i2.13482","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13482","url":null,"abstract":"data Presentase ABSTRACT This research aims to identify misconceptions that occur in junior high school students in fractional material using a Three-tier diagnostic test instrument. This research is a qualitative research with a descriptive approach. The subjects of this study were 29 seventh grade students at SMP Negeri 8 Kota Serang. The research instrument is a three-tier diagnostic test, a multiple-choice test with three levels that can measure students' conceptual understanding abilities which will be categorized into 4 categories. From the data obtained, the answers from the three levels were categorized based on the combination of answers. The percentage of results from identifying misconceptions that occur in students reaches 48% of all students.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124161730","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":"ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA SMAN 2 PANDEGLANG PADA PEMBELAJARAN DARING DI MASA PANDEMI","authors":"Ahmad Taufik Awami, Aan Hendrayana, Etika Khaerunnisa","doi":"10.56704/jirpm.v3i2.13526","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13526","url":null,"abstract":"This study is about analyzing the mathematical problem-solving abilities of students at SMAN 2 Pandeglang in online learning during the pandemic to know the mathematical problem-solving abilities of students at SMAN 2 Pandeglang during online learning. The research design used is a survey with a cross-sectional type. The sample used was 75 students of class XI IPA SMAN 2 Pandeglang with purposive sampling method. The research instruments are test instruments, interviews, and questionnaires. The data analysis technique in this study used a qualitative descriptive analysis technique. The results of the research are students who have low mathematical problem-solving abilities as much as 8%, students who have moderate abilities as much as 33%, and students who have high abilities as much as 59%. The results of questionnaires and interviews of students felt that online learning was ineffective due to unstable internet, difficulty in asking questions, low learning motivation, and lack of determination, confidence, and perseverance.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"87 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115428099","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 LKPD dengan Pendekatan Rigorous Mathematical Thinking (RMT) pada Materi Perbandingan untuk Siswa Kelas VII","authors":"Naufal Rizqullah, Yuyu Yuhana, S. Syamsuri","doi":"10.56704/jirpm.v3i2.13891","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13891","url":null,"abstract":"This research is motivated because there are teachers who use conventional learning methods which result in less effective learning situations and less varied teaching materials. Based on this, this study aims to: (1) produce mathematical worksheets with an RMT approach that are suitable for use in the mathematics learning process; (2) knowing the responses of students and teachers regarding the use of the LKPD in learning mathematics. This development research was conducted using the development model according to Sugiyono. The results of the study indicate that: (1) student worksheets with the RMT approach have been produced which are suitable for use in learning in terms of the results of the validation test by experts with the percentage of eligibility reaching 82.67% with a fairly valid category; and (2) the quality of LKPD based on the results of student and teacher responses showing practical criteria with a percentage of 72% and 78%, respectively.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125523854","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":"ANALISIS SELF-ESTEEM MATEMATIS SISWA SMP BERDASARKAN TEORI ROSENBERG","authors":"Mu'minatu Fadhila Tohir, S. Syamsuri, Anwar Mutaqin","doi":"10.56704/jirpm.v3i2.13593","DOIUrl":"https://doi.org/10.56704/jirpm.v3i2.13593","url":null,"abstract":"The purpose of this research aims to describe the mathematical self-esteem of junior high school students based on Rosenberg's theory. This research was conducted at SMP Negeri 1 Pasarkemis and SMP Islam Iqro Pasarkemis. The research method used is descriptive quantitative with survey method. To measure the level of mathematical self-esteem using a questionnaire based on the RSES (Rosenberg Self-Esteem Scale) which has been modified. The results showed that there were differences in self-esteem between public and private school students. Overall self-esteem of students is higher than the self-esteem of private students.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"95 11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129135719","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":"SUPERVISI AKADEMIK DALAM UPAYA PENINGKATAN KOMPETENSI PEDAGOGIK GURU NON KEPENDIDIKAN DALAM PENYUSUNAN PERENCANAAN PEMBELAJARAN","authors":"Enung Juwariah","doi":"10.56704/jirpm.v3i1.14426","DOIUrl":"https://doi.org/10.56704/jirpm.v3i1.14426","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui pengaruh penyelenggaraan supervisi akademik terhadap peningkatan kompetensi pedagogik guru dalam menyusun perencanaan pembelajaran. Penelitian dirancang dalam 2 siklus, yang masing-masing siklus terdiri dari kegiatan perencanaan, pelaksanaan, pengamatan, refleksi dan revisi. Tindakan yang dilakukan ialah supervisi yang dilanjutkan dengan pengumpulan komitmen dan bimbingan. Metode pengumpulan data yang digunakan ialah pengamatan dan wawancara. Metode analisis data yang digunakan ialah metode diskriptif-kualitatif. Hasil penelitian, secara kuantitatif menunjukkan adanya peningkatan kemampuan pedagogik guru dalam menyusun silabus dan RPP dari siklus 1 dan siklus 2. Berdasarkan data hasil tindakan dari siklus ke siklus, nampak ada perubahan atau perkembangan dari siklus 1 ke siklus 2. Kemampuan meumuskan indicator meningkat hingga 88%. Kemampuan menentukan bahan dan materi pembelajaran meningkat 85%. Kemampuan ABSTRACT This study aims to determine the effect of the implementation of academic supervision on increasing the pedagogic competence of teachers in preparing lesson plans. The research was designed in 2 cycles, each cycle consisting of planning, implementing, observing, reflecting and revising activities. The action taken is supervision followed by the collection of commitments and guidance. The data collection method used is observation and interviews. The data analysis method used is descriptive-qualitative method. The results of the study, quantitatively indicated an increase in the teacher's pedagogic ability in compiling the syllabus and RPP from cycle 1 and cycle 2. Based on the action data from cycle to cycle, there appeared to be changes or developments from cycle 1 to cycle 2. The ability to formulate indicators increased to 88 %. The ability to determine learning materials and materials increased by 85%. The ability to choose learning strategies and methods increased by 84%. The ability to choose media and learning tools increased by 80%. The ability to design learning evaluations increased by 79%. Looking at the data, it can be concluded that the academic supervision carried out by the principal was successful.","PeriodicalId":316436,"journal":{"name":"Wilangan: Jurnal Inovasi dan Riset Pendidikan Matematika","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122457480","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}