Abstract:
The aim of this research is to find out whether the implementation of cooperative
learning model technique Two Stay Two Stray (TSTS) can increase math belief, math attitude
and the result of elementary statistics learning in Education and Teaching Faculty Riau
University. The form of this research is the collaborative class action. It will be realized into
two cycles. The procedure of these researches is planning, implementation, observation. and
reflection. The result of this research indicates the progress of student's participation in
elementary statistics learning after the implementation of cooperative learning technique
TSTS. Based on this result, it can be conclude that the implementation of cooperative learning
model technique TSTS can increase the belief of math, math attitude and the result of
elementary statistic learning.
