PENERAPAN MODEL PEMBELAJARAN APTITUDE TREATMENT INTERACTION (ATI) UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA PADA SUB POKOK BAHASAN TEOREMA PYTHAGORAS KELAS VIII-B SMP NEGERI 3 PANARUKAN TAHUN AJARAN 2013/2014

Abstract

Abstract. The purpose of this research is to improve students activity and learning achievement for the Pythagorean theorem subject in VIII-B SMP Negeri 3 Panarukan. This study uses a method called Aptitude Treatment Interaction (ATI). This research is Classroom Action Research (CAR) that use two cycles of learning, there are two meetings in each cycle. Data collection methods used in this study is documentation, observation, tests and interviews. The data analyzed is teacher activity, students activity and student learning achievement. Based on the analysis of student learning achievement, it can be concluded that the results of the final test cycle II was increased compared to the first cycle of learning, while the teacher and student activity significantly increased from the first meeting to the fourth meeting

Key Words : Aptitude Treatment Interaction (ATI) method, student activities and student learning Achievement.