Analysis of Problem-Based Learning Model on Mathematical Critical Thinking Skills of Elementary School Studentst

Robert Harianja, Taruly Tampubolon, Lamtagon Manalu
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引用次数: 1

Abstract

PBL is a learning model that leads to strengthening competence of problem-solving, critical reasoning, and learning about learning. The purpose of this study was to determine the significance of the effect of applying the PBL learning model on the critical thinking competence of sixth-grade elementary school students on circle material. The approach applied in this study is a quantitative approach with a pre-test and post-test critical thinking design type. Data collection techniques in this study used critical thinking tests. The participants who were included in this study were 25 students of class VI at SDN 173270, siborong – borong , north sumatera. Data analysis using a one-sample t-test. Based on the calculation of the hypothesis testing is done using the t-test.  The normality test results for the value of critical thinking results are 0.139 > ? (0.05) exceeding the significant value, then the variable values are normally distributed, followed by using the one-sample t-test, the t-test results on the equation of the variance section which are assumed to show the Sig value (2)-tailed) < ? ie 0.000 < 0.05 then reject H0. So it can be concluded that there is a significant effect of the application of PBL on the mathematical critical thinking skills of grade VI elementary school students.
问题型学习模式对小学生数学批判性思维能力的影响分析
PBL是一种强化学生解决问题能力、批判性推理能力和学习能力的学习模式。本研究旨在探讨PBL学习模式对小学六年级学生圆形材料批判性思维能力的影响。本研究采用的方法是一种定量的方法,具有测试前和测试后的批判性思维设计类型。本研究的数据收集技术采用批判性思维测试。本研究的对象为北苏门答腊省泗保荣-泗保荣SDN 173270的六年级学生25名。数据分析采用单样本t检验。在计算假设的基础上,采用t检验进行检验。批判性思维结果值的正态性检验结果为0.139 > ?(0.05)超过显著值,则变量值为正态分布,然后使用单样本t检验,假设方差部分方程的t检验结果显示Sig值(2)-tailed) < ?即0.000 < 0.05则拒绝H0。由此可见,运用PBL对小学六年级学生的数学批判性思维技能有显著的影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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