Penerapan Model Pembelajaran Kooperatif Tipe Two Stay Two Stray (TSTS) Untuk …

This research aims by the students’math achievement at class VIII3 SMPN 11Pekanbaru, there are 14 students’ or 37,8% achieving passing grade from 37 on the main discussion about Teorema Pythagoras Pythagoras theorem and then the learning process still teacher center. The research was classroom action research. This research is aims to increase learning process and students’ math achieveme…