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Kota surabaya,
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INDONESIA
Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika
ISSN : 20883021     EISSN : 25988077     DOI : -
Core Subject : Education,
Arjuna Subject : -
Articles 12 Documents
Search results for , issue "Vol 11 No 2 (2021)" : 12 Documents clear
Pengembangan LKM Berbasis Guided Discovery Learning (GDL) Pada Mata Kuliah Geometri Analitik Ika Victoria Nalurita; Muhammad Jamaluddin
Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 11 No 2 (2021)
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/buanamatematika.v11i2.2799

Abstract

This research was aimed to develop a valid, practical and effective student worksheet (LKM) based guided discovery learning (GDL) on Analytical Geometry course. This research was developmental research with a quantitative approach. Subjects of this research were Qomaruddin Gresik University S1 Mathematics Education students who take Analytical Geometry courses. Development of this LKM-based GDL was using the stages of Plomp. Stage generally consists of: (1) initial investigation, (2) design, (3) realization / construction, (4) testing, evaluation and revision and (5) implementation. Results showed that LKM-based GDL developed in this research has fulfilled the criteria of validity, practicality and effectiveness.
Penggunaan Media POM Terhadap Kemampuan Pemahaman Matematis Siswa SMK Pada Materi Matriks Setiyani; Trusti Hapsari; Laela Sagita
Buana Matematika : Jurnal Ilmiah Matematika dan Pendidikan Matematika Vol 11 No 2 (2021)
Publisher : Universitas PGRI Adi Buana Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36456/buanamatematika.v12i1.2949

Abstract

The learning process that has taken place so far is still teacher-centered, dominated by high-achieving students, and the learning atmosphere is not conducive. The use of Learning Media Matrix Operation Board (POM) is expected to direct attention and stimulate students' minds to respond to a lesson. This study aims to determine student responses to the use of POM Learning Media, increase the ability to understand mathematical concepts using the Matrix Operation Board Learning Media, classical completeness and individual completeness of students using POM Media. The method used in this research is the experimental method. The research was conducted at SMK Negeri 1 Lemahabang with purposive sampling technique, namely class X TKJ 1. The results showed that the student's response to learning using a matrix operation board was 83.76%, so the response rate was very strong. there is an increase in the ability to understand mathematical concepts using POM media, the average increase reaches 0.64 with moderate interpretation. Individual completeness can be seen from the average acquisition of individual students, which is 72.2, while the classical completeness of the percentage of students is 80% complete in learning the matrix operation material. POM media can improve students' ability to understand mathematical concepts.

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