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All Journal Jurnal Ilmiah Pendidikan Scholastic Math Educa Journal Ekasakti Jurnal Penelitian dan Pengabdian (EJPP) Journal of Science and Technology Jurnal Vokasi Mekanika EKASAKTI EDUCATIONAL SCIENTIFIC JOURNAL
Fitri, Yuliani
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Computer Science & IT Education Library & Information Science Mathematics Mechanical Engineering Public Health

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Journal : Math Educa Journal

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Pengembangan Handout dengan Pendekatan Problem Based Learning (PBL) untuk Meningkatkan Kemampuan Pemahaman Konsep Matematika Siswa Kelas VII SMP Negeri 25 Padang Fitri, Yuliani; Octarini, Haryati
Math Educa Journal Vol 1, No 1 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i1.1543

Abstract

The study was aimed to develop teaching material, hand out, using problem based learning useful to increase concept understanding of junior high school students in grade VII. Product quality valued by validity and practicality aspects. This study is a kind of research and development with procedure referred to 4–D developing models; define, design, develop, disseminate. However, the study was conducted to development aspect due to the limitation of research. The subjects of the study were the students of the VII grade of SMPN 25 Padang with 32 students. Furthermore, final test was conducted to see the ability of students’ concept understanding. Based on data analysis, data shows that : 1). Validity quality of the product met the valid criteria with lesson plan percentage mean 83,3 %, very valid category and the mean of hand out 80,1 %, valid category. 2). Product practicality quality met practical criteria, based on the questionnaire percentage mean filled by the students, 84 %, very practice category. 3). The result of students’ final test of concept understanding ability was 81 %, 26 from 32 students passed the test, 6 students failed based on school passing standard.
PRAKTIKALITAS MEDIA PEMBELAJARAN MATEMATIKA BERBENTUK VIDEO SIMULASI PADA SISWA SEKOLAH MENENGAH KEJURUAN Fitri, Yuliani; Putri, Anike
Math Educa Journal Vol 5, No 2 (2021)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v5i2.3175

Abstract

This study was conducted due to the lack of audi visual learning aids in developing students’ understanding on two-variable linear equation. The aim of this study is to describe the practicality of developed medium, specially, video of simulation for learning mathematics in TAV students of X grade of SMK 5 Padang concerning two-variable linear equation. This developing study uses procedural development in accordance to Alessi and Trollip (2001), consisting of 3 steps; planning; design; and development. Practicality data of product gained through development phase by scoring teacher responded questionnaire and student responded questionnaire. The result of product testing shows that video of simulation is pratical to be used in learning mathematics. 
Co-Authors Ambiyar, Ambiyar Anike Putri, Anike Aziz, Ishak Ikhwan, Syaiful Natasya, Farra Octarini, Haryati Refnywidialistuti Refnywidialistuti, Refnywidialistuti Teni Suriani Yudhi, Prima