Open AccessPENGARUH PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA MTs
Author(s) -
Nego Linuhung,
Satrio Wicaksono Sudarman
Publication year - 2016
Publication title -
aksioma: jurnal program studi pendidikan matematika/aksioma : jurnal program studi pendidikan matematika
Language(s) - English
Resource type - Journals
eISSN - 2442-5419
pISSN - 2089-8703
DOI - 10.24127/ajpm.v5i1.465
Subject(s) - mathematics education , cooperative learning , class (philosophy) , group (periodic table) , test (biology) , population , experimental research , psychology , computer science , teaching method , artificial intelligence , chemistry , sociology , ecology , demography , organic chemistry , biology
The research was conducted to find out the influence of Group Investigation (GI) of Cooperative Learning methods toward the student’s ability of mathematical reasoning. The research design was quasi-experimental the nonequivalent posttest-only control group design consisting of one experimental class (Group Investigation of Cooperative Learning) and one control class. The research population was all the second-semester students of VIII grade of MTs Negeri 1 Lampung Timur in the academic year of 2015/2016. The research instruments used were mathematical reasoning ability test. Data Analyze mathematical reasoning ability was used independent sample t-test. The results showed that: (1) mathematical reasoning ability using Group Investigation of Cooperative Learning was higher than conventional learning.Keywords: Mathematical Reasoning Ability, Group Investigation (GI) of Cooperative Learning