IMPLEMENTING PROBLEM BASED LEARNING INTEGRATED WITH COOPERATIVE LEARNING TEAMS GAMES TOURNAMENT IN IMPROVING STUDENTS’ ACHIEVEMENT IN TEACHING COLLOIDAL SYSTEM
Abstract: The research
was conducted on
grade 11th of
SMA Negeri 15
Medan, North Sumatera. The
effect of problem
based learning integrated
with cooperative learning teams
games tournament on students’ achievement was investigated in order to know the
significance difference between students’ achievement in 1st experimental class
and 2nd experimental
class using problem
based learning model. The
populations were all of the
students in grade 11th SMA Negeri 15 Medan and samples selected
by purposive random
sampling techniques. As
many as 20 validated
multiple choice questions used to
measure students’ achievement and observation
sheet used to
measure lesson materials.
Pretest used to
determine student background knowledge.
Afterward, teaching treatment
was carried out toward
both 1st experimental
and 2nd experimental
classes. The last
step is to
carry out posttest for
both of the
classes. Data collected
were analyzed by
SPSS -17 for windows. Results showed that there was a
positive effect of problem based learning model
integrated with cooperative
learning teams games tournament on students’ achievement.
Author: Anggun C. Pardosi dan
Wesly Hutabarat
Journal Code: jppendidikangg150101
