THE EFFECTIVIVITY OF MATHEMATICS COOPERATIVE LEARNING MODELS THINK PAIR SHARE (TPS) AND STUDENT TEAMS-ACHIEVEMENT DIVISIONS (STAD) COMBINED WITH SCIENTIFIC APPROACH IN TERM OF MATHEMATICAL COMMUNICATION SKILL OF STUDENTS GRADE 8 TH SMP N 1 SLEMAN

Abstract

Abstract
The  aim  of  this  study  was  to  determine:  (1)  the  effectiveness  of  cooperative  learning  model  Think  Pair
Share  (TPS)  with  Scientific  approach  in  terms  of  mathematical  communication  skills  of  learners;  (2)  the
effectiveness of cooperative learning model Student Teams-Achievement Divisions (STAD) with Scientific approach
in  terms  of  mathematical  communication  skills  of  learners;  and  (3)  which  is  more  effective  among  cooperative
learning  model  Think  Pair  Share  (TPS)  with  Scientific  approach  and  cooperative  learning  Student  Teams Achievement Divisions (STAD) with Scientific approach to mathematical communication skills of learners. This is
a  quasi-experimental  study,  using  two  experimental  groups.  Instruments  to  measure  the  ability  of  mathematical
communications in the form of shaped test item description. Based on hypothesis testing using a significance level
of 5% can be concluded that: (1) cooperative learning model  type  TPS  with  scientific approach  was  effective  in
terms of communication skills of mathematics, (2) cooperative learning model type STAD scientific approach  was
effective  in terms of communication skills mathematical  ,  (3)  cooperative learning model  type  TPS with scientific
approach  more effective than the cooperative learning model type STAD cooperative with the scientific approach
in terms of mathematical communication skills.
Keywords :  effectivity, cooperative learning model type Think Pair Share (TPS), cooperative learning model
type  Student  Teams-Achievement  Division  (STAD),  scientific  approach,  mathematical
communication skill.