UPAYA MENINGKATKAN KEAKTIFAN DAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS X 2 JURUSAN ADMINISTRASI PERKANTORAN SMK TAMANSISWA BANJARNEGARA TAHUN AJARAN 2013/2014 MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STUDENT TEAMS-ACHIEVEMENT DIVISIONS (STAD)
Keywords:activeness, achievement in mathematic, Student Teams- Achievement Divisions (STAD)
student of office administration 10th grade of SMK Tamansiswa Banjarnegarara
2013/2014 in mathematic with cooperative learning type Student Teams-
Achievement Divisions (STAD). The research was Classroom Action Research
(CAR). The subjects in this research were student of office administration 10th
grade of SMK Tamansiswa Banjarnegarara and It consists of 36 students. The
object of this research were the studentâ€™s activeness and achievement of learning
mathematic with cooperative learning type Student Teams-Achievement Divisions
(STAD). The results showed that after the implementation of Student Teams-
Achievement Divisions learning approach, the studentâ€™s active and achievement
in learning mathematics has increased. This can be showed by the observation of
an increase in the percentage of students' learning activeness of 43.75% in the
pre-cycle, increased to 59.38 % in the 1st cycle, and became 68.75% in the 2nd
cycle. While the percentage of activeness based on the results of questionnaires of
activeness, reaching 43.98% in the pre-cycle, increased to 56.25% in the 1st cycle,
and becomes 61.86% in the 2nd cycle. Mathematics learning Achievement of
students is also higher than the initial value of 63.68 with the ability completeness
percentage of 5.56% (2 students) in the pre-cycle. the average value of the final
test cycle increased to 75.37 with 55.56 % completeness (20 students), and
became 84.15 with 75% completeness (27 students).
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