PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TS-TS) TERHADAP KEMAMPUAN KOMUNIKASI MATEMATIKA SISWA

Abstract

The problem that the author encountered in class X SMK Palapa
Bandar Lampung is the low ability of mathematical communication. The purpose
of the study was to determine the difference in average mathematical
communication skills of students who use the Two Stay Two Stray (TS-TS)
cooperative learning model with TS-TS using the Conventional learning model in
class X students even semester of SMK Palapa Bandar Lampung. This study used
an experimental method, the population of the study was 123 students of SMK
Palapa Bandar Lampung, samples taken using the Random Sampling Cluster
technique, namely the X PM class as the Experiment class and the AP X Class as
the Control class. Students' mathematical communication skills are carried out
with an essay test which amounts to 6 questions which are first tested for their
validity and reliability. From the results of testing the hypothesis using the t-test
obtained thit = 4.94 from the t distribution table at a significant level of 5% known
tdaf = 1.67. So thit > tdaf so that it can be concluded that "There is an Effect of the
Application of the Two Stay Two Stray Cooperative Learning Model (TS-TS) on
the Mathematical Communication Ability of Class X Students in the even semester
of SMK Palapa Bandar Lampung