PENGARUH PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) TERHADAP KEMAMPUAN PENALARAN MATEMATIS SISWA MTs

• Main Authors: Nego Linuhung (Author), Satrio Wicaksono Sudarman (Author)
• Format: Book
• Published: Universitas Muhammadiyah Metro, 2016-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.
• Notes: 2089-8703; 2442-5419; 10.24127/ajpm.v5i1.465
• Keywords: Mathematical Reasoning Ability; Group Investigation (GI); Cooperative Learning; Education; L; Mathematics; QA1-939
• Source: Aksioma: Jurnal Program Studi Pendidikan Matematika, Vol 5, Iss 1, Pp 52-60 (2016)

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