Nurzannah Nurzannah, M. Muliana, H. Herizal, F. Fajriana, M. Mursalin
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引用次数: 4
摘要
本研究旨在确定GeoGebra软件辅助的REACT策略对学生数学表达能力的影响。这项研究是一项准实验性的定量方法。本研究中使用的设计是非等效的仅测试后对照组设计。在SMP Negeri Arun Lhokseumawe（公立中学），向25名VIII A班学生和25名VIII B班学生提出了四道后测问题。通过数据正态性检验和数据同质性检验对后测结果中获得的数据进行分析，然后使用t检验对假设进行检验，以观察GeoGebra软件辅助的REACT策略对学生数学表达能力的影响。使用t检验对后测得分进行数据分析，得出sig值。0.000的（双尾）>0.05。这表明，在GeoGebra软件的辅助下使用REACT策略对学生的数学表达能力有显著影响。
The effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability
This study was conducted to determine the effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability. This study was quasi-experimental with a quantitative approach. The design used in this study was The Nonequivalent Posttest Only Control Group Design. Four posttest questions were given to 25 students of Class VIII A and 25 students of Class VIII B at SMP Negeri Arun Lhokseumawe (public middle school). The data obtained from the posttest results were analyzed by data normality test and data homogeneity test, then hypotheses were tested using a t-test to see the effect of REACT strategy assisted by GeoGebra software on students' mathematical representation ability. The results of the data analysis of the posttest score tested using the t-test, the sig value was obtained. (2-tailed) of 0.000 > 0.05. This showed that there was a significant effect of using the REACT strategy assisted by GeoGebra software on students' mathematical representation ability.
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