수학과 학습부진 프로그램이 수학성취도에 미치는 효과에 관한 메타분석

초록

The purpose of this study was to analyze the effect of mathematics underachiever programs on math achievement. It was conducted by meta-analysis and 67 theses were analyzed, which were 57 master's theses and 10 educational journals from 2001 to 2014. The major finding was that the total effect size of learning programs to students who had difficulty in math was 1.130. When looking into the moderator variables, master’s theses showed higher effect size than educational journals. Elementary schools produced the highest result, followed by high schools, and middle schools on the effect size. Online teaching method brought about the highest effect size. 40∼60 minutes was the highest, however, below 40 minutes was the lowest. In the number of total trials, more than 26 trials produced the highest but 21∼25 trials showed the lowest. In the treatment period, 9∼12 weeks was shown to have highest and over 13 weeks showed the lowest. Based on the results of the study, implications derived from the results, limitations of this study, and suggestions for the following studies were presented.