PENERAPAN THINK INTERACTIVE SHARE PADA MATERI GARIS DAN SUDUT

Abstract

Abstrak: Matematika sering sekali dianggap sulit sehingga siswa kurang mempunyai rasa percaya diri dan aktif untuk menyampaikan pendapat saat pembelajaran matematika berlangsung. Tujuan penelitian ini untuk menerapkan Think Interactive Share pada materi garis dan sudut. Penelitian ini merupakan Penelitian Tindakan Kelas dengan menggunakan tiga instrument penelitian yaitu observasi, tes akhir siklus, dan angket. Hasil observasi aktivitas guru 90,04% dengan krtiteria sangat baik, observasi aktivitas siswa 88,59% dengan krtiteria sangat baik, hasil tes akhir siklus memiliki ketuntasan klasikal sebesar 93,94%, dan hasil angket 81,01% dengan kriteria sangat aktif. Berdasarkan penjelasan tersebut dapat disimpulkan bahwa Penerapan Think Interactive Share pada materi garis dan sudut dapat dikatakan berhasil. Kata Kunci: penerapan, think interactive share, garis dan sudut Abstract: Mathematics is often considered difficult so that students are less active and they less have the confidence to express an opinion when learning mathematics takes place. The aim of this study is to apply Think Interactive Share on line and angle material. This study is a Classroom Action Research and uses three research instruments, namely the observation, end cycle test, and questionnaire. The observation result of teacher's activity is 90,04% with very good criteria, the observation result of student's activity is 88,59% with very good criteria, then the result of end cycle test has classical completeness equal to 93,94%, and result of questionnaire 81,01% with very active criteria. Based on those explanation, it can be concluded that implementation of Think Interactive Share on line and angle material has been successful. Key Words: implementation, think interactive share, line and angle