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The formulation of the problem in this study was: 1. What is the critical thinking ability of students who accepted the Problem Based Learning (PBL) model? 2. What is the critical thinking ability of students who accepted the direct learning model? 3. Is there a difference on students' critical thinking skills in mathematics learning between the Problem Based Learning model and the direct learning model at class IV of SDN 95 kendari?. This research was a quantitative research by using an experimental method with the design form of the Nonequivalent Pretest-Posttest Control Group Desaign. The technique of sampling that used in this research was total sampling which meant that the entire population was determined as a research sample. The sample was taken by using purposive sampling which was the technique of determining the sample with certain considerations Therefore, the sample in this research was the Class VA (30 students) as an experimental class. It will be taught by using Problem Bases Learning (PBL) model. Then, the Class VB (30 students) as a control class. It will be taught by using direct learning model. Technique of data collection used test instruments which consisted of pretest and posttest. Technique of data analysis used descriptive analysis and inferential analysis.The results of this research showed that that there was a significant difference on students' critical thinking skills in mathematics learning between the Problem Based Learning model and the Direct Learning Model at the Grade IV of SDN 95 Kendari. It was based on the significant value of the independent sample t-test, the value obtained t-count = 5.725> t-table = 2,000, and significant

jurnal ilmiah pembelajaran sekolah dasar

PERBEDAAN KEMAMPUAN BERPIKIR KRITIS SISWA DALAM PEMBELAJARAN MATEMATIKA ANTARA MODEL PROBLEM BASED LEARNING DAN MODEL PEMBELAJARAN LANGSUNG KELAS IV SDN 95 KENDARI