Titi Andara, Titi
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EFEKTIVITAS MODEL PEMBELAJARAN KOOPERATIF TIPE TIME TOKEN DITINJAU DARI KEMAMPUAN KOMUNIKASI MATEMATIS Andara, Titi; Sutiarso, Sugeng; Caswita, Caswita
Jurnal Pendidikan Matematika Unila Vol 4, No 2 (2016): JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG
Publisher : Jurnal Pendidikan Matematika Unila

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Abstract

This quasi experimental research aimed to find out the effectiveness of cooperative learning model of time token type in terms of student’s mathematical communica­tion skill. The population of this research was all students of grade 8th of State Junior High School 2 Metro in academic year of 2015/2016 as many as 237 students which were distributed into eight classes. The samples of this research were students of VIII-A and VIII-C class that were determined by purposive random sampling. This research used pretest–posttest control group design. Based on results of research and discussion, it was concluded that the cooperative learning model of time token type wasn’t effective in terms of student’s mathematical communication skill.Penelitian eksperimen semu ini bertujuan untuk mengetahui efektivitas model pembelajaran kooperatif tipe time token ditinjau dari kemampuan komunikasi matematis siswa. Populasi penelitian ini adalah seluruh siswa kelas VIII SMP Negeri 2 Metro pada tahun pelajaran 2015/2016 sebanyak 237 siswa yang terdistribusi dalam delapan kelas. Sampel penelitian ini adalah siswa kelas VIII-A dan VIII-C yang dipilih dengan teknik purposive random sampling. Penelitian ini menggunakan pretest–posttest control group design. Berdasarkan hasil penelitian dan pembahasan, diperoleh kesimpulan bahwa pembelajaran time token tidak efektif ditinjau dari kemampuan komunikasi matematis siswa.Kata kunci: efektivitas, komunikasi matematis, time token