JPMI (Jurnal Pembelajaran Matematika Inovatif)
Vol 4, No 3 (2021): JPMI

DESKRIPSI KEMAMPUAN PENALARAN MATEMATIS SISWA SMP KELAS VIII

Veronika Oktaviana (Universitas Singaperbangsa Karawang)
Indrie Noor Aini (Universitas Singaperbangsa Karawang)



Article Info

Publish Date
22 May 2021

Abstract

The research carried out aims to describe the mathematical reasoning abilities of junior high school students. The approach used in this research is a descriptive qualitative approach. This research carried out using subjects from class VIII H students at one of SMP Negeri Karawang Timur with a total of 39 students.  The instrument in this study uses questions of mathematical reasoning skills with 4 quadrilateral subjects in the form of descriptions. The data collection technique in this research carried out by giving 4 questions of mathematical reasoning ability test in the form of descriptions. The data analysis technique used in the research carried out applied the research of Miles and Huberman consisting of data reduction, data presentation, and conclusion drawing. Based on the explanation of the results and discussion namely 6 students with high mathematical reasoning abilities, 27 students with moderate mathematical reasoning abilities, and 6 students with low mathematical reasoning abilities, it was concluded that the mathematical reasoning abilities of junior high school students class VIII H at the school were in solving quadrilateral problems included in the medium category.

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Journal Info

Abbrev

jpmi

Publisher

Subject

Mathematics

Description

JPMI – Jurnal Pembelajaran Matematika Inovatif publishes original research or theoretical papers about teaching and learning in mathematics education on current science issues, namely: 1. Mathematics educator in elementary, secondary and high school level 2. Mathematics observers and researchers ...