ABSTRAK
Tujuan Penelitian Tindakan Kelas ini adalah untuk meningkatkan hasil belajar permainan bolabasket melalui penerapan model problem based learning pada siswa kelas VIII D SMP Negeri 2 Kartasura Tahun ajaran 2014/2015.
Penelitian ini dilaksanakan dalam dua siklus, dengan tiap siklus terdiri atas perencanaan, pelaksanaan  tindakan, observasi, dan  refleksi. Subjek penelitian adalah siswa kelas VIII D SMP Negeri 2 Kartasura berjumlah 32 Siswa terdiri dari 14 siswa putra dan 18 siswa putri. Sumber data berasal dari kolaborator, siswa dan peneliti. Teknik pengumpulan data adalah dengan  tes dan observasi. Validitas data diperoleh dengan menggunakan  teknik triangulasi data. Analisa data dilakukan  secara deskriptif  kualitatif  yang didasarkan pada prosentase.
Dari hasil analisis data, setelah pelaksanaan siklus I diperoleh peningkatan hasil belajar  permainan bolabasket sebesar 68,75 %. Dalam hal ini sebanyak 22 siswa dinyatakan  masuk dalam kriteria tuntas. Pada siklus II pencapaian ketuntasan hasil belajar sebesar 87,50%. Sebanyak 28 siswa masuk dalam  kriteria tuntas dengan  KKM (Kriteria Ketuntasan Minimal) 75.
Berdasarkan hasil penelitian dapat disimpulkan bahwa, melalui penerapan  model pembelajaran problem based  learning dapat meningkatkan hasil belajar permainan bolabasket pada siswa kelas VIII D SMP Negeri 2 Kartasura tahun ajaran 2014/2015.
Kata Kunci: Model Pembelajaran Problem Based Learning, Hasil Belajar, Permainan Bolabasket.
ABSTRACT
The goals of research was to improve the results of basketball games exercise results with problem based learning model application in the 8D class of SMP Negeri 2 Kartasura in the school year of 2014/2015. This research done by two cycles, which every cycle consisted of plan, action, observation, and reflection. Subject this research was 8D class of SMP Negeri 2 Kartasura amounts 32 student which included 14 boys and 18 girls. The data were taken from collaborator, student and researcher.  Techniques of data collection were tests and observations. The data validation was obtained by using triangulation technique. The data were analyzed by descriptive qualitative based on a percentage.
From the data analysis, the result after the implementation of first cycle was obtained an 68,75% increase of basketball games. as many as 22 students were confirmed qualifies to the criteria. On the second cycle thoroughness attained  87,50%. as many as 28 students qualifies as finished with 75 as minimum pass criteria.
Considered the result of research, it could be concluded that: the application of problem based learning model could improved basketball exercise results in 8D class of SMP Negeri 2 Kartasura in the school year of 2014/2015.
Key words: problem based learning model, the basketball product.