PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION UNTUK MENINGKATKAN AKTIVITAS DAN KETUNTASAN HASIL BELAJAR FISIKA SISWA KELAS VII B DI SMP NEGERI 14 JEMBER TAHUN AJARAN 2013/2014
This research focused on the implementation of Problem Based Instruction models in Junior High School 14 Jember year 2013/2014. The purposes of these research were to increase the learning activity and physics learning mastery of students by using Problem Based Instruction models at class VII B Junior High School 14 Jember year 2013/2014. The kind of this research was an action class research. Technique of data collection were observation, documentation, interview and test. Technique of data analysis were descriptive qualitative and quantitative. Result of this study were: 1) students’ learning activities in the pre-cycle of 36,18% (less category), cycle 1 of 64.14% (medium category), and cycle 2 of 71.70 (medium category), 2) mastery of learning outcomes increase from pre-cycle to cycle 1 with Normalized Gain is 0,37 and pre-cycle to cycle 2 with Normalized Gain is 0,55. The study can be concluded that Problem Based Instruction models both of the improvement of students’ learning avtivities and students’ physics learning mastery at class VII B Junior High School 14 Jember year 2013/2014 in medium category.