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All Journal Jurnal Sekolah Dasar Journal on Mathematics Education (JME)
Umi Puji Lestari, Umi Puji
Yogyakarta State University
Education Mathematics

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PENGGUNAAN SET MODEL DAN PERMAINAN REMI BILBUL DALAM PEMBELAJARAN PENJUMLAHAN BILANGAN BULAT DI KELAS IV SD Lestari, Umi Puji; Indra Putri, Ratu Ilma; Hartono, Yusuf
Jurnal Sekolah Dasar Vol 24, No 2 (2015): Tahun 24, Nomor 2 November 2015
Publisher : Jurnal Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (22.795 KB)

Abstract

Abstract: The current study was intended to investigate the teaching and learning situations on addition of integer teaching and learning at the fourth grade of elementary schools which used the set model and the integer play card. The method utilized was design research. The Realistic Mathematics Education (RME) was the basis for the context design and activities. The results of the study suggested that the activities of making notes on the money transactions in the form of two-color coins and playing integer cards could trigger the students’ thinking strategy in adding the integer.Keywords: set model, addition, integer play card.Abstrak: penelitian ini bertujuan untuk menginvestigasi situasi pembelajaran penjumlahan bilangan bulat di kelas IV SD dengan menggunakan set model dan permainan remi bilbul. Metode yang digunakan adalah design research. PMRI mendasari desain konteks dan aktivitas. Hasil penelitian menunjukkan aktivitas mencatat transaksi keuangan dalam keping dua warna dan permainan remi bilbul dapat memunculkan strategi berpikir siswa dalam menjumlahkan bilangan bulat.Kata Kunci: set model, penjumlahan, permainan remi bilbul.
USING SET MODEL FOR LEARNING ADDITION OF INTEGERS Lestari, Umi Puji; Putri, Ratu Ilma Indra; Hartono, Yusuf
Journal on Mathematics Education Vol 6, No 2 (2015)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1033.681 KB) | DOI: 10.22342/jme.6.2.2168.93-106

Abstract

This study aims to investigate how set model can help students' understanding of addition of integers in fourth grade. The study has been carried out to 23 students and a teacher of IVC SD Iba Palembang in January 2015. This study is a design research that also promotes PMRI as the underlying design context and activity. Results showed that the use of set models that is packaged in activity of recording of financial transactions in two color chips and card game can help students to understand the concept of zero pair, addition with the same colored chips, and cancellation strategy.
Co-Authors Ratu Ilma Indra Putri Yusuf Hartono