JPMI (Jurnal Pembelajaran Matematika Inovatif)
Vol 4, No 6 (2021): JPMI

ANALISIS KESULITAN SISWA MTS PADA MATERI BANGUN RUANG SISI DATAR

Rida Siti Saripah (IKIP Siliwangi)
Aflich Yusnita Fitrianna (IKIP Siliwangi)



Article Info

Publish Date
23 Nov 2021

Abstract

This research was conducted with the aim of analyzing students' difficulties in the material on the flat side. Using a qualitative descriptive research method with samples from this study, 10 students of class VIII MTs Darul Falah for the 2020-2021 academic year. For data collection using instruments in the form of 5 items that have been adjusted to the indicators. Furthermore, student answers are analyzed to find out student errors based on predetermined indicators. Of the five indicators, there are three indicators belonging to the highest level of difficulty, namely the indicator for calculating the volume of the prism, the indicator for analyzing problems related to the volume of the pyramid and the indicator for analyzing problems related to the area of the beam. The percentages are 81.63%, 91.83% and 79%, respectively. With the following error factors: (1) memorizing the formula without understanding the concept of solving the problem; (2) the difficulty of students in sketching problem solving; (3) students' carelessness in calculating math problems; (4) students' lack of accuracy in solving mathematical problems.

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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 ...