Open AccessThe Development of Mathematics Learning Devices Based On Problem Based Learning and Geogebra-Assisted for Junior High School Students
Author(s) -
Nanda Priyatno,
I Made Arnawa,
Nova Noliza Bakar
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1742/1/012004
Subject(s) - mathematics education , problem based learning , computer science , mathematics
Based on observations, interviews, and preliminary analysis conducted, it showed that students' mathematical problem-solving skills were still not satisfying. This was caused by the teaching materials used by teachers in teaching have not helped students a lot in understanding mathematical concepts and properties. Based on these problems, the main objective of this research is to produce a practical mathematics learning devices in the form of RPP and LKPD for junior high school students based on problem based learning (PBL) and geogbra-assisted. This study was research and development (R&D) conducted with the Plomp development model. The subjects of this study were the student's grade viii SMP Negeri 25 Padang. Based on the R & D that has been carried out, it obtained that the learning devices (RPP and LKPD) were valid and practical.