MENINGKATKAN PEMAHAMAN KONSEP DASAR PECAHAN MELALUI MEDIA KERTAS ORIGAMI

RAMDAN HAMADI, . (2015) MENINGKATKAN PEMAHAMAN KONSEP DASAR PECAHAN MELALUI MEDIA KERTAS ORIGAMI. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.

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Abstract

Tujuan penelitian tindakan kelas ini adalah untuk mengetahui bagaimana meningkatkan pemahaman konsep dasar pecahan melalui media kertas origami. Penelitian ini dilaksanakan pada bulan September sampai bulan November 2014 dengan subjek penelitian berjumlah 32 siswa yang duduk dikelas III. Penelitian ini menggunakan metode penelitian tindakan kelas yang terdiri dari dua siklus dengan empat tahapan kegiatan yaitu perencanaan, pelaksanaan tindakan, pengamatan dan refleksi. Hasil penelitian menunjukkan persentase perolehan data pada siklus I pemahaman konsep dasar pecahan mencapai 62,5%. Siklus II meningkat menjadi 87,5%. Sedangkan data untuk pemantau tindakan pembelajaran dengan media kertas origami pada siklus I mencapai 65% dan pada siklus II mencapai peningkatan 90%. Dari hasil penelitian, dapat dinyatakan bahwa dengan menggunakan media kertas origami dapat meningkatkan pemahaman konsep dasar pecahan dalam pembelajaran matematika. Berdasarkan hasil penelitian tindakan kelas ini dapat disimpulkan bahwa melalui media kertas origami dapat meningkatkan pemahaman konsep dasar pecahan siswa kelas III SDN Manggarai 19 Pagi Tebet Jakarta Selatan. ***** The purpose of this action research is to improve the understanding of the basic concepts of fractions third grade students of SDN 19 Pagi Manggarai, South Jakarta through the medium of origami paper. This class action research conducted in SDN 19 Pagi Manggarai, South Jakarta in the first semester of the school year 2014/2015. Research subjects in this study is the third grade students of SDN 19 Pagi Manggarai, South Jakarta as many as 32 people. This type of research methodology is the model cycle of Kemmis and Mc. Taggart, and each cycle consists of four stages: planning, action, observation, and reflection. Sources of data in action research can be divided into two, namely the monitoring data sources and data source monitoring action research. Sources of data monitoring measures in this study was conducted Mathematics learning activities in class III SDN 19 Pagi Manggarai, South Jakarta. Data sources were students of class III SDN 19 Pagi Manggarai, South Jakarta. Based on the calculations, an improved understanding of the basic concepts of fractions by 75% in cycle 1. It can be concluded that by using origami paper media capability of understanding the basic concepts of fractions in the third grade students of SDN 19 Pagi Manggarai, South Jakarta increased. Implications of the study showed that media origami paper can be used in mathematics to improve learning outcomes in primary school. For the use of Media Paper Origami as a learning medium should be further optimized its use in mathematics, particularly in the material fractions. Teachers should familiarize using real objects that exist around the students and not just use the lecture method in mathematics learning process

Item Type:	Thesis (Sarjana)
Additional Information:	1). Dra. Iva Sarifah, M.Pd. ; 2). Drs. Endang Wahyudiana
Subjects:	Pendidikan > Pendidikan Dasar Sains > Matematika
Divisions:	FIP > S1 Pendidikan Guru Sekolah Dasar
Depositing User:	Users 14614 not found.
Date Deposited:	01 Jun 2022 02:06
Last Modified:	01 Jun 2022 02:06
URI:	http://repository.unj.ac.id/id/eprint/29593

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