文章基本信息

标题：The Effect of Online Problem Posing on Students' Problem-Solving Abilitiy in Mathematics
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作者：I Made Suarsana ; Ida Ayu Putu Diah Lestari ; Ni Made Sri Mertasari 等
期刊名称：International Journal of Instruction
印刷版ISSN：1694-609X
电子版ISSN：1308-1470
出版年度：2019
卷号：12
期号：1
页码：1-12
出版社：International Journal of Instruction
摘要：This study aimed to investigate the effect of online problem posing on students’ problem-solving ability in mathematics. The study followed a quasi-experimental research with post-test that only controlled group design. The population was all of the 11th grade students in science classes of SMA Negeri 4 Singaraja in the academic year 2017/2018. A total of 119 students were sampled using cluster random sampling techinique that were divided into 39 in experimental class, 40 in comparative class and 40 conventional class. The instrument used in this study was a mathematics problem-solving ability essay test. The data were analyzed using One Way ANOVA and Sceffe test. The result showed that there was a difference in terms of problem-solving ability in mathematics among the students who used online problem posing, problem posing and conventional learning. The result of Scheffe test showed that students’ problem-solving abilitiy in mathematics that used online problem posing was better. The study revealed that online problem posing had a significant effect on students’ problem-solving abilitiy in mathematics, which are better than problem posing or conventional learning.
关键词：edmodo; mathematics; online problem posing; problem posing; problemsolving ability