PENINGKATAN KEMAMPUAN KOMUNIKASI DAN DISPOSISI MATEMATIS SISWA MELALUI PEMBELAJARAN KOPERATIF TIPE JIGSAW DI SMP MUHAMMADIYAH KOTA PADANGSIDIMPUAN
Abstract
This research aims to determine: (1) the improvement of
mathematical communication skill and disposition of
students who received jigsaw cooperative learning and
conventional learning, (2) the interaction between learning
model and prior knowledge of the mathematical
communication skill and student disposition. The
research conducted in SMP Muhamadiyah
Padangsidimpuan city. The researchtype is quasi-
experimental pre-test-post-test control group design. The
population in this study was all eighth-grade students of
SMP Muhamadiyah Padangsidimpuan city and sample
was 30 students in class VII-3 as an experimental class
and 30 students in class VII-1 as a control class.
Sampling was carried out through purpose sampling
technique. The research instrument used is a
mathematical communication skill test, questionnaire,
student disposition. The hypothesis testing in this study
usedtwo way ANOVA. The results showed that (1) the
improvement of mathematical communication skill who
received jigsaw cooperative learning is higher than
conventional learning. The average of communication skill
improvementused jigsaw cooperative learning and
conventional learning respectively 0.64 and 0.65, and the
improvement of student disposition respectively 0.43 and
0.45. (2) There is interaction between learning and prior
knowledge of mathematical communicatin skill and
student disposition.
mathematical communication skill and disposition of
students who received jigsaw cooperative learning and
conventional learning, (2) the interaction between learning
model and prior knowledge of the mathematical
communication skill and student disposition. The
research conducted in SMP Muhamadiyah
Padangsidimpuan city. The researchtype is quasi-
experimental pre-test-post-test control group design. The
population in this study was all eighth-grade students of
SMP Muhamadiyah Padangsidimpuan city and sample
was 30 students in class VII-3 as an experimental class
and 30 students in class VII-1 as a control class.
Sampling was carried out through purpose sampling
technique. The research instrument used is a
mathematical communication skill test, questionnaire,
student disposition. The hypothesis testing in this study
usedtwo way ANOVA. The results showed that (1) the
improvement of mathematical communication skill who
received jigsaw cooperative learning is higher than
conventional learning. The average of communication skill
improvementused jigsaw cooperative learning and
conventional learning respectively 0.64 and 0.65, and the
improvement of student disposition respectively 0.43 and
0.45. (2) There is interaction between learning and prior
knowledge of mathematical communicatin skill and
student disposition.
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PDF (Bahasa Indonesia)DOI: http://dx.doi.org/10.31604/muaddib.v2i1.156
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