Upaya Meningkatkan Aktivitas dan Hasil Belajar Matematika dengan menggunakan Model Pembelajaran Kooperatif Tipe Dua Tinggal Dua Tamu (Two Stay Two Stray) di Kelas XI TKJ 2 SMK Negeri 6 Malang

The background of this research is that the mathematics learning outcomes of class XI TKJ 2 are not as expected. The things that are suspected to be causing the results of learning mathematics in class XI TKJ 2 SMK Negeri 6 Malang are that the teacher still uses the lecture/monotonous method, the facilities and infrastructure are inadequate, the activity of students in participating in the learning process is low, learning motivation and low student self-confidence. From the results of the research that the authors conducted, the following data were obtained: (1) students discussed material or lesson assignments that had been prepared by the teacher intensively in groups with an average of 66.66% (good category), (2) a pair (two people) of each group visits other groups on average reaching 83.33% (very good), (3) Two people who live in each group are in charge of sharing their work and all information with their two guests an average of 66.66% ( good category), (4) Guests excuse themselves and return to their groups on average reaching 91.66% (very good category), (5) A pair (two people) who visit again discuss giving all the information obtained from other groups on average - an average of 75% (good category) (6) All group members match and discuss their work results together an average of 66.66% (good category), (7) Individually students receive quizzes or tests from the teacher and can be done by students on average reaching 83.33% (very good), (8) The teacher gives awards to each group, based on the acquisition of individual improvement scores from basic scores to test or quiz scores reaching 83.33% (very good) . And the level of mastery of student learning on average has increased each cycle, namely cycle I reached 74%, cycle II reached 75%, and cycle III reached 77%

APLIKASI METODE PEMBELAJARAN KOOPERATIF MODEL JIGSAW UNTUK MATERI SISTEM BILANGAN PADA SISWA KELAS XI RPL 3 SMK NEGERI 6 MALANG TAHUN PELAJARAN 2012/2013

Agar dapat mengajar secara efektif, guru perlu meningkatkan kesempatan belajar bagi siswa (kuantitas) dan meningkatkan mutu (kualitas) mengajarnya. Kesempatan belajar siswa dapat ditingkatkan dengan cara melibatkan siswa secara aktif dalam belajar. Makin banyak siswa yang terlibat aktif dalam proses pembelajaran, makin tinggi kemungkinan prestasi belajar yang dicapainya. Sedangkan dalam meningkatkan kualitas dalam mengajar, hendaknya guru mampu merencanakan dan melakukan proses pembelajaran yang baik. Tujuan penelitian tindakan ini adalah: (a) Ingin mengetahui peningkatan prestasi belajar siswa setelah diterapkannya metode pembelajaran kooperatif model Jigsaw. (b) Ingin mengetahui pengaruh motivasi belajar siswa setelah diterapkan metode pembelajaran kooperatif model Jigsaw. Penelitian ini menggunakan penelitian tindakan (action research) sebanyak tiga siklus. Setiap siklus terdiri dari empat tahap yaitu: rancangan, kegiatan dan pengamatan, refleksi, dan revisi. Sasaran penelitian ini adalah siswa kelas XI RPL 3 SMK Negeri 6 Malang tahun pelajaran 2012/2013. Data yang diperoleh berupa hasil tes formatif, lembar observasi kegiatan belajar mengajar. Analisis data menggunakan mixed methods. Dari hasil analisis didapatkan bahwa prestasi belajar siswa mengalami peningkatan dari siklus I sampai siklus III yaitu, siklus I (72,5%), siklus II (77,5%), siklus III (92,5%). Peningkatan prestasi belajar siswa mencapai 20 %