Open AccessMeningkatkan Kemampuan Komunikasi Matematis Dan Self Confidence Siswa Menggunakan Pendekatan PBL Berbantuan Geogebra
Author(s) -
Dwi Yana Ayu Andini,
Nenden Mulyani,
Tommy Tanu Wijaya,
Devi Nurul Supriyati
Publication year - 2019
Publication title -
jurnal derivate/jurnal derivat
Language(s) - English
Resource type - Journals
eISSN - 2549-2616
pISSN - 2407-3792
DOI - 10.31316/j.derivat.v5i1.150
Subject(s) - class (philosophy) , mathematics education , self confidence , test (biology) , computer science , statistic , problem based learning , population , psychology , mathematics , statistics , artificial intelligence , social psychology , paleontology , demography , sociology , biology
This study aims to examine the mathematical communication skills of students whose learning using Problem Based Learning approach GeoGebra assisted compared with using ordinary learning. This research is using the experimental method. Population in this research is a student of class X SMAN 1 Parongpong West Bandung academic year 2017/2018 with a sample of research is a student of class X SMAN 1 Parongpong consisting of class X Mia 1 as control class and X Mia 4 as experiment class is taken at random. The instrument used in this research is a test of mathematical communication ability in the form of problem description as much as 8 questions, as well as Self Confidence scale. Data were analyzed using IBM SPSS Statistic 1.7 for windows program. From this research, the following results are obtained: (1) Improvement of mathematical communication ability of students whose mathematical learning using geographic assisted PBL approach is better than using ordinary learning. (2) Increased self-confidence of students using geographic-assisted PBL approach is better than students using conventional learning Keywords: Communication Ability, Self Confidence, Problem Based Learning, Geogebra