文章基本信息

标题：A meta-analysis of the effects of problem-based learning on students' creative thinking in mathematics
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作者：Yunita Yunita ; Dadang Juandi ; Maximus Tamur 等
期刊名称：Beta: Jurnal Tadris Matematika
印刷版ISSN：2085-5893
电子版ISSN：2541-0458
出版年度：2020
卷号：13
期号：2
页码：104-116
DOI：10.20414/betajtm.v13i2.380
出版社：Institut Agama Islam Negeri Mataram
摘要：[English]: This study examined the effect of Problem-based Learning (PBL) on students' creative mathematical thinking in Indonesia during the last eight years using meta-analysis. Data were obtained from primary studies published in national journals, conference proceedings, and master thesis from 2012 to 2020. This study analyzed 19 effect sizes from 19 primary studies that fulfill the inclusion criteria. The effect size index used the Hedges' g equation and statistical analysis was assisted by comprehensive meta-analysis (CMA) software. The effect size variation test was conducted by analyzing the study's five characteristics, namely the year of study, level of education, sample size, length of treatment, and publication sources. Based on the analysis results, the overall effect size was 0.821, with a standard error of 0.130 at the 95% confidence interval (CI) referring to the random-effects model. The effect size is classified as moderate, meaning that PBL has a moderately positive effect on students' creative mathematical thinking. The results of the analysis of the characteristics of the study show that the application of PBL to improve students' mathematical creative thinking relates to the research year (Q = 55.683; p <0.05), the treatment duration (Q = 5.644; p <0.05), and publication sources (Q = 13.812; p <0.05). It was found that the PBL was more effective in conditions of treatment duration of fewer than four meetings. There is a tendency that PBL has a significant impact when it is first implemented. The findings' implications are discussed to provide important information as a basic idea for further PBL research and implementation.
关键词：Problem-based learning; Creative thinking; Meta-analysis