EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION (GI) DAN JIGSAW II PADA MATERI POKOK BANGUN RUANG DITINJAU DARI KEMAMPUAN SPASIAL SISWA KELAS VIII SMP NEGERI SE-KABUPATEN KARANGANYAR TAHUN PELAJARAN 2013/2014
Abstract: The objectives of
this research were to investigate: (1) which learning model of the Cooperative
learning model of the GI type, the Jigsaw II learning model, and the direct
learning model results in a better learning achievement, (2) which students
among the students with the high, moderate, and low spatial abilities have a
better learning achievement, (3) in each of the Cooperative learning model of
the GI type, the Jigsaw II learning model, and the direct learning which
students among the students with the high, moderate, and low spatial abilities
have a better learning achievement, and (4) in each of the high, moderate, and
low spatial abilities which learning
model of the Cooperative learning model of the GI type, the Jigsaw II learning
model, and the direct learning model results in a better learning achievement.
This research used the quasi experimental research method with the factorial
design of . Its population was all of the students of State Junior Secondary
Schools of Karanganyar regency. The samples of the research were taken by using
the stratified cluster random sampling technique. The samples consisted of 285
students, and they were divided into three classes, namely: 96 in Experimental
Class I, 95 in Experimental Class II, and 94 in Control Class. The data of the research were gathered
through test of spatial ability and test of learning achievement in
Mathematics. The proposed hypotheses of the research were analyzed by using the
two-way analysis of variance with unbalanced cells. The results of the research
are as follows. 1) The cooperative learning model of the GI type results in a
better learning achievement than the direct learning model, but results in the
same good learning achievement in Mathematics as the Jigsaw II learning model,
and the Jigsaw II learning model results in a better learning achievement than
the direct learning model. 2). The students with the high spatial ability and
those with the moderate spatial ability have a better learning achievement in
Mathematics than those with the low spatial ability, but the students with the
high spatial ability have the same good learning achievement in Mathematics as
those with the moderate spatial ability. (3) in each of the Cooperative
learning model of the GI type, the Jigsaw II learning model, and the direct
learning, students with the high spatial ability have the same good learning
achievement in Mathematics as those with the moderate spatial ability, and both
the students with the high spatial ability and those with the moderate spatial
ability have a better learning achievement in Mathematics than those with the
low spatial ability. 4) in each of the high, moderate, and low spatial
abilities, the Cooperative learning
model of the GI type and the Jigsaw II learning model result in a better
learning achievement in Mathematics than the direct learning model, but the
cooperative learning model of the GI type results in the same good learning
achievement as the Jigsaw II learning model.
Penulis: Ahmad Ahmad, Budi
Usodo, Riyadi
Kode Jurnal: jpmatematikadd140191
