Journal Educational Research and Development
Vol. 2 No. 4 (2026): April - Juni

Meningkatkan Keterampilan Berpikir Kritis Muatan Matematika Menggunakan Kombinasi Model PBL, TTW, DAN CRH

Mahdinatul Khaira (Unknown)
Wahdah Refia Rafianti (Universitas Lambung Mangkurat)



Article Info

Publish Date
09 Jun 2026

Abstract

As an educator, determining the right learning model can improve the quality of learning interactions in the classroom. This study was conducted on fifth-grade students of SDN Kuin Utara 5 Banjarmasin which aims to evaluate the effect of implementing a combination of Problem-Based Learning, Think Talk Write, and Course Review Horay models on learning activities, critical thinking skills, and mathematics learning outcomes on the topic "Area of Flat Shapes". Data collection was carried out through critical thinking skills assessments, direct observations, and individual and group written tests. The research findings show that the three learning models are effective in increasing student activity, improving critical thinking skills, and academic learning outcomes. PBL helps students develop systematic learning strategies in solving problems, TTW is able to train oral and written communication skills and improve critical thinking abilities, while CRH strengthens collaboration and makes the classroom atmosphere more enjoyable. The success of implementing these strategies is reflected in the achievement of predetermined indicators.

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Journal Info

Abbrev

jerd

Publisher

Subject

Education Languange, Linguistic, Communication & Media Other

Description

Journal Educational Research and Development ( E-ISSN : 3063-9158) is a scientific journal managed by Global Scients Publisher intended to disseminate the results of scientific works that have been made by lecturers, teachers, alumni and experts. In addition, the scientific journal is intended as a ...