Indonesian Research Journal on Education
Vol. 3 No. 1 (2023): Page: 1 - 862

Pengaruh Model Problem Based Learning Berbasis Open Ended Terhadap Kemampuan Berfikir Kritis Siswa dalam Memecahkan Masalah Pelajaran Matematika

Ebby Juwanto (Universitas PGRI Palembang)
Efran Ramadhani (Universitas PGRI Palembang)
Ali Fakhrudin Ali Fakhrudin (Universitas PGRI Palembang)

Article Info

Publish Date
20 Sep 2022

Abstract

The problem in this research is that the effect of the Problem Based Learning model based on Open Ended is unknown on students' critical thinking skills in solving math problems. The purpose of this study was to determine students' critical thinking skills in solving problems in mathematics before, and after the implementation of the Open-Ended-based Problem Based Learning model for class Vat SDN 2 Epil. The type of research used is quantitative research, the type of research used is Quasi Experimental Design. The sample in this study was class V students, totaling 32 students. The technique used for data collection in this study was observation, using data and written tests. This research instrument is real, using observation and written tests. Based on the results obtained, it can be concluded that the critical thinking skills of fifth grade students of SDN 2 Epil in mathematics using an Open-Ended-based Problem Based Learning model have increased in the circumference and area of the trapezoid material. This can be seen from the results of the students' average scores where the experimental group class obtained data (4.218%) and the control group (1.681%) because tcount > ttable (4.218 > 1.681).

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Journal Info
Indonesian Research Journal on Education
Website

Abbrev

irje

Publisher

Universitas Pahlawan Tuanku Tambusai

Subject

Religion Arts Humanities Chemistry Education Energy Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

Description

Indonesian Research Journal on Education is intended as a medium for scientific studies of research results, thoughts, and critical-analytic studies regarding research in the field of education and learning. This is part of the spirit of disseminating knowledge resulting from research and thoughts ...