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All Journal Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika
Muhamad Yasin
Universitas Sultan Ageng Tirtayasa
Decision Sciences, Operations Research & Management Education Mathematics

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ANALISIS KEMAMPUAN PEMECAHAN MASALAH BENTUK NUMERASI PADA KONTEN MATEMATIKA SMK Muhamad Yasin; Yuyu Yuhana; Abdul Fatah
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 2 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i2.317

Abstract

This study aims to analyze students' problem-solving abilities in solving problems on vocational mathematics problems. There are 4 indicators for problem solving abilities, namely identifying data adequacy to solve problems, creating a mathematical model of a problem, choosing and implementing a problem solving strategy, and re-examining the results of the answers that have been made. The research subjects were 30 class XII students of SMK Plus Pakuhaji-Tangerang and the test instruments were math numeration questions at SMK Plus and interview tests. The method used in this research is descriptive qualitative. Based on the research results, it was found that the highest error rate was at the indicator stage for making a mathematical model, namely 50.71% and included in the very high criteria, on other indicators students got quite high criteria. It can be concluded that there are still many students who have difficulty in making mathematical models in the problems presented while in identifying problems the average student is quite able to identify problems but cannot be said to be good or very good because problem solving questions are new things given to students
PENGEMBANGAN INSTRUMEN LITERASI NUMERASI KONTEKS SOSIAL BUDAYA DI SMK PLUS PAKUHAJI Muhamad Yasin; Hepsi Nindiasari; Sukirwan Sukirwan
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 2 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i2.321

Abstract

This study aims to produce a Vocational Mathematics numeracy literacy instrument that has been tested for validity and reliability, as well as through a systematic analysis of the instrument using a test of discrimination and index of difficulty. This type of research is development research with the Wilson model and the Oriondo and Antonio models. Methods of data collection using interviews, expert validation sheets, questionnaires and numeracy literacy tests. Data were analyzed descriptively and quantitatively. The research results obtained were: 1) the expert's assessment stated that this numeracy literacy instrument was an appropriate instrument to use; 2) the readability test shows that this numeracy literacy instrument is in the "good" category, 3) the validity test shows that this instrument is valid; 4) this numeracy literacy instrument is a reliable instrument with a reliability value of ????????>????????????????????????; 5) has a good interpretation of discriminating power with conclusions that can be used without revision; 6) Average item difficulty index. So that the resulting instrument is a feasible instrument used to measure students' numeracy literacy
SYSTEMATIC LITERATURE REVIEW: INTEGRASI MODEL PROBLEM BASED LEARNING DENGAN MEDIA PEMBELAJARAN DALAM PENINGKATAN KEMAMPUAN PEMECAHAN MASALAH Muhamad Yasin; Novaliyosi Novaliyosi
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 4 No. 2 (2023): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v4i2.323

Abstract

Problem based learning merupakan model pembelajaran yang saat ini banyak digunakan disemua kalangan. seperti Bapak/ibu guru, dosen maupun penelitian mahasiswa. Untuk itu, peneliti memilih problem-based learning sebagai bahasan dari penelitian systematic literature riview ini. Penelitian SLR ini menggunakan penyeleksian artikel dengan kriteria inklusi dengan pendekatan PICOS (Population, Intervention, Comparaion, Outcomes, Study design) dan dari 60 artikel yang didapatkan diseleksi sebanyak 30 artikel yang masuk kedalam kriteria inklusi. Setelah diseleksi dan dianalisis didapatkan bahwa problem-based learning berbantuan media pembelajaran sangat efektif digunakan serta meningkatkan kemampuan pemecahan masalah
META ANALYSIS: THE EFFECTIVENESS AND INFLUENCE OF PROBLEM BASED LEARNING ON MATHEMATICS LEARNING Muhamad Yasin; Heni Pujiastuti; Aan Hendrayana; Syamsuri Syamsuri
Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Vol. 5 No. 2 (2024): Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistik
Publisher : LPPM Universitas Bina Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46306/lb.v5i2.534

Abstract

Problem based learning is a learning model that is currently widely used in all circles. such as teachers, lecturers and research students. For this reason, researchers chose problem-based learning as the topic of this meta research. There are several criteria for selecting articles, namely: Form of publication, location of research, time span of publication and available statistical information. Empirical data were obtained from published articles identified through computer literature searches using electronic databases such as ERIC https://eric.ed.gov/?journals), SAGE Publishing (https://us.sagepub.com/en-us/nam /journals), and Google Scholar (https://scholar.google.co.id/schhp?hl=id). In addition, manual searches were carried out through library sources. Of all the articles, there were 12 articles that met the predetermined criteria, then analysis was carried out using the website https://www.meta-mar.com/, to obtain a large combined effect size. The conclusion is that the use of the PBL model in mathematics learning is very strong and the use of the PBL model helps students in teaching to deepen PBL for learning purposes and PBL can also increase the effectiveness and influence of learning even better
Co-Authors Aan Hendrayana Abdul Fatah Heni Pujiastuti Hepsi Nindiasari Novaliyosi Novaliyosi Sukirwan Sukirwan Syamsuri Syamsuri Yuyu Yuhana