Zuliana, Eka (2010) Meningkatkan Kemampuan Komunikasi Matematika Peserta Didik Kelas VIII B MTsN Kudus Melalui Model Cooperative Learning Tipe Jigsaw Berbantuan Kartu masalah kubus dan Balok. Refleksi Edukatika, 1 (1). pp. 17-33. ISSN 2087-9385

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Before classroom action research was done, mathematical communication ability of the students at VIII B MTs N Kudus is not quite sufficient. This condition was caused by some factors, they are : the learning model was still convensional, where the teacher explained the definition or theorem orally so that the learning process at class was very bored, then the teacher gave an example and after that teacher gave some questions as exercises, the teacher also do not pay attention to mathematical communication ability so that students were affraid to ask and can not explain their idea, the students just memorize and remember their knowledge without learning experience. Based on this condition, classroom action research is done. JIGSAW model by using Kartu Masalah (Kartu Masalah ~ Problem Card) is a cooperative learning model consists of 4-5 students, every member of domain group has responsibility to solve the problem given through (Kartu Masalah ~ Problem Card). The member of group who have same problems meet into a new group which called expert group then discuss the problem. From expert group the member of group come back to their domain group and explain the solution to another member. After that they must explain and present their solution in front of the class. in the last step the teacher give a quiz and give award. This research was conducting in two cycles with taking some data through observation and tes. The average of mathematical communication ability test score was increased in every cycle, from the first cycle got 82,68 then was increased into 87,03 at second cycle. The average of mathematical communication activity score was increased from 2,13 in the first cycle to 3,20 at second cycle. And the average of learning management process score was increased from 2,92 to 3,24. Based on the result could be concluded that JIGSAW model by using (Kartu Masalah ~ Problem Card) could improve the student mathematical communication ability of VIII B MTs N Kudus.

Item Type:	Article
Kata Kunci:	cooperative learning model type JIGSAW, (kartu masalah ~ problem card), mathematical communication ability.
Subjects:	Pendidikan > Teori dan praktek pendidikan Pendidikan > Teori dan praktek pendidikan > Sekolah Menengah Pertama Ilmu Murni > Matematika Pendidikan > Teori dan praktek pendidikan > Pengajaran (prinsip dan praktek)
Program Studi:	Fakultas Keguruan & Ilmu Pendidikan > Pendidikan Guru Sekolah Dasar
Depositing User:	Users 2 not found.
Date Deposited:	14 Jun 2012 01:27
Last Modified:	14 Jun 2012 01:27
URI:	http://eprints.umk.ac.id/id/eprint/319

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