Comparison of the group investigation learning model and the eliciting activities model in improving mathematical critical thinking ability

Desta Yosa Rahmadani; Fitria Zana Kumala

doi:10.17977/um076v9i22025p125-131

Comparison of the group investigation learning model and the eliciting activities model in improving mathematical critical thinking ability

Desta Yosa Rahmadani, Fitria Zana Kumala

Abstract

This research was conducted based on the low critical mathematical thinking abilities of class VIII students at SMP Negeri 1 Kutasari. Researchers chose the group investigation model and eliciting activities model to address students' critical mathematical thinking abilities. The aim of this research was to find out whether there was a difference in the average mathematical critical thinking abilities of class VIII students at SMP Negeri 1 Kutasari who were taught using the group investigation model and the eliciting activities model. The type of research used is quasi-experimental research with a nonequivalent control group research design. The population of this research were all students in class VIII of SMP Negeri 1 Kutasari, totaling 256 students, with a sample of 32 students in class VIII A and 32 students in class VIII B. Data collection methods were carried out by interviews, observation, tests and documentation. Data analysis techniques include normality tests, homogeneity test, n-gain test and t test. Based on the results of the t test on the results of the n-gain score, a value of 0.000 < 0.05 was obtained, so H_1 was accepted. So, it can be concluded that there is a difference in the average mathematical critical thinking ability of class VIII students at SMP Negeri 1 Kutasari who are taught using the group investigation learning model and the eliciting activities model.

Keywords

Eliciting Activities Learning Model; Group Investigation Learning Model; Mathematical Critical Thinking Ability

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DOI: http://dx.doi.org/10.17977/um076v9i22025p125-131