DAYA MATEMATIS : Jurnal Inovasi Pendidikan Matematika, Volume 7 No. 2 Juli 2019 168 PENERAPAN MODEL PEMBELAJARAN FLIPPED CLASSROOM TIPE PEER INSTRUCTION FLIPPED UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA PRA SEJAHTERA APPLICATION OF FLIPPED CLASSROOM LEARNING MODELS WITH PEER INSTRUCTION FLIPPED TYPE TO IMPROVE THE MATHEMATICAL PROBLEMS SOLVING ABILITY OF PRE- PROSPEROUS STUDENTS Angra Meta Ruswana 1) 1 FKIP Universitas Galuh, Ciamis *E-mail : angra.meta @gmail.com ABSTRAK Penelitian ini dilatarbelakangi oleh masih rendahnya kemampuan pemecahan masalah matematis. Tujuan dari penelitian ini untuk menelaah dan mendeskripsikan perbedaan peningkatan kemampuan pemecahan masalah matematis siswa antara siswa pra sejahtera yang menggunakan model pembelajaran flipped classroom tipe peer instruction flipped dengan siswa pra sejahtera yang menggunakan pembelajaran konvensional. Penelitian dilaksanakan di SMK Taruna Bangsa Ciamis pada kelas XI. Metode penelitian yang digunakan adalah Quasi-Experiment. Untuk mendapatkan data hasil penelitian digunakan instrumen berupa tes kemampuan pemecahan masalah matematis. Analisis data dilakukan terhadap gain ternormalisasi kedua kelompok sampel dengan menggunakan uji perbedaan gain ternormalisasi. Hasil penelitian menunjukkan bahwa terdapat perbedaan peningkatan kemampuan pemecahan masalah matematis siswa antara siswa pra sejahtera yang menggunakan model pembelajaran flipped classroom tipe peer instruction flipped dengan siswa pra sejahtera yang menggunakan pembelajaran menggunakan konvensional. Kata kunci: Flipped Classroom tipe Peer Instruction Flipped, Kemampuan Pemecahan Masalah Matematis ABSTRACT This research was motivated by the low mathematical problem solving abilities. The aims of this research are to examine and describe the differences between pre- prosperous students who used flipped classroom learning models with peer instruction flipped type and pre-prosperous students who used conventional learning in the improvement of students‟ mathematical problem solving abilities. This research was conducted in class XI of SMK Taruna Bangsa, Ciamis. The research used Quasi-Experiment method by using instrument in the form of mathematical problem solving ability test to obtain the research data. Data analysis was conducted on normalized gain of two sample groups by using the normalized gain difference test. The result showed there were the differences between pre- prosporous students who used flipped classroom learning model with peer instruction flipped type and students who used conventional learning in the improvement of students‟ mathematical problem solving abilities. Keyword : Flipped Classroom Learning Models with Peer Instruction Flipped Type, Mathematical Problem Solving Ability