Open AccessPENGEMBANGAN MODUL MATEMATIKA BERBASIS MASALAH UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIK SISWA
Author(s) -
Masdelima Azizah Sormin,
Nursahara Nurasahara
Publication year - 2019
Publication title -
eksakta : jurnal penelitian dan pembelajaran mipa/eksakta
Language(s) - English
Resource type - Journals
eISSN - 2598-2400
pISSN - 2502-101X
DOI - 10.31604/eksakta.v4i1.41-48
Subject(s) - mathematics education , test (biology) , completeness (order theory) , class (philosophy) , mathematics , computer science , artificial intelligence , mathematical analysis , paleontology , biology
This research is a development research using a modification between the 4-D development model developed by Thiagarajan. The stages of this research are define, design, develop and disseminate . The development of problem-based mathematical modules at the disseminate (dissemination) was carried out in a limited manner in schools that are the subject of research. The subjects in this study were class X students of SMA Negeri 4Padangsidimpuan. From the results of the development test: (1) problem-based mathematics modules fulfiill validity criteria with valid predicates, (2) the problem-based mathematics modules was practical based on revised and interview results from the expert teams, and (3) this problem-based mathematics modules was effective to used based on observations the time ideal of percentage achievemen , the results of the mathematical problem solving ability test fulfill classical completeness, that was 80% of the test subjects, and (4) the improvement of students' mathematical problem solving skills by using the module from test I to trial II and fulfill the classical completeness. Keywords: Development, Problem Based Mathematics Module, Mathematical ProblemSolving Ability