The purposes of the research were to increase the students’ activities of learning mathematic and to improve students’ learning achievements by using TPS method. The research was a collaborative achievement research between the mathematic teacher, headmaster and the writer. The eighth grade students of SMP N 2 Wiradesa were the subject of the research. This research was a class action research. The results showed that TPS method could improve the students’ activities and achievements significantly. The students’ activities rose 34,15 % to 75,61% and students’ achievements rose from 36,59 % to 80,49%.
Copyrights © 2013