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Keefektifan Model Problem Based Learning Berbantuan Video dalam Liveworksheets Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Haqiqi, Arghob Khofya; Syarifa, Sabila Nurus
Jurnal Pendidikan Matematika Vol 4, No 2 (2021): Jurnal Pendidikan Matematika (Kudus)
Publisher : Universitas Islam Negeri Sunan Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/jmtk.v4i2.12048

Abstract

Penelitian ini dilatarbelakangi karena rendahnya kemampuan siswa dalam memecahkan masalah dalam pembelajaran matematika. Oleh karena itu, untuk mengatasi masalah tersebut dilakukan penelitian dengan model Problem-Based Learning (PBL) berbantuan video dalam liveworksheets. Penelitian ini menggunakan metode eksperimen kuasi dengan desain penelitian pretest-posttest control group design. Populasi dalam penelitian ini terdiri dari kelas X TKR 1 - X TKR 3 pada salah satu Sekolah Menengah Kejuruan (SMK) di Kudus. Pemilihan sampel menggunakan teknik cluster random sampling didapatkan kelas X TKR 2 sebagai kelas eksperimen dan X TKR 3 sebagai kelas kontrol. Hasil pelaksanaan pembelajaran kelas eksperimen yang dimulai dengan pemberian masalah menunjukkan adanya peningkatan kemampuan pemecahan masalah matematis. Selain itu uji N gain menunjukkan peningkatan skor kelas eksperimen sebesar 63%, sedang kelas kontrol sebesar 49%. Berdasarkan pelaksanaan dan hasil analisis maka dapat disimpulkan model problem-based learning berbantuan video dalam liveworksheets efektif dengan kategori sedang.Temuan ini mengindikasikan bahwa model PBL berbantuan video dalam liveworksheets dapat dijadikan alternatif model pembelajaran untuk mengembangkan kemampuan pemecahan masalah matematis siswa. This research is motivated by the low ability of students to solve problems in learning mathematics. Therefore, to overcome this problem, research was carried out using a video-assisted Problem-Based Learning (PBL) model in live worksheets. This study uses a quasi-experimental method with a pretest-posttest control group design. The population in this study consisted of class X TKR 1 - X TKR 3 at one of the Vocational High Schools in Kudus. The sample selection using cluster random sampling technique obtained class X TKR 2 as the experimental class and X TKR 3 as the control class. The results of the implementation of the experimental class learning which began with giving problems showed an increase in mathematical problem-solving abilities. In addition, the N-gain test showed an increase in the score of the experimental class by 63% while the control class was 49%. Based on the results of the implementation and analysis, it can be concluded that the video-assisted problem-based learning model on student worksheets is effective in the medium category. These findings indicate that the video-assisted PBL model in live worksheets can be used as an alternative learning model to develop students' mathematical problem-solving abilities.
Integrating Mathematical Patterns in Muslim Fashion Design: a 4D-Based Edupreneurship Innovation Arghob Khofya Haqiqi; Naili Luma’ati Noor; Wakhid Fitri Albar; Hidayah Mohd Fadzil
Hipotenusa: Journal of Mathematical Society Vol. 7 No. 2 (2025): Hipotenusa: Journal of Mathematical Society
Publisher : Program Studi Tadris Matematika Universitas Islam Negeri (UIN) Salatiga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18326/hipotenusa.v7i2.4815

Abstract

The purpose of this study is to develop an innovation "Mathematical Patterns in Muslim Fashion" an innovation in Muslim clothing design using mathematical patterns and to test its feasibility, practicality, and effectiveness for the development of student edupreneurs. The method used in this study is research and development with 4D model, namely define, design, develop, and disseminate. The subjects of this study were students of Mathematics Education at IAIN Kudus who took the Entrepreneurship course in the even semester of the 2022/2023 academic year. The data collection technique in this study used a questionnaire that included feasibility, namely from expert validation, practicality, namely from student responses, and the effectiveness of using Muslim clothing design innovations using mathematical patterns as student edupreneur development. The results of this study are "Mathematical Patterns in Muslim Fashion" Muslim clothing design innovation using mathematical patterns is feasible with material experts with very good criteria, designer validators with good criteria, and edupreneur expert validators with very good criteria, practicality obtained 96%, and effective with very good criteria used as student edupreneur development.