Tri, Dewi Apriyani and Mahfudz, Fauzi and Noor, Fadiawati (2019) The Effectiveness pf Problem-Based Learning on The Hoax Information to Improve Students " Critical Thinking Skills. International Journal of Chemistry Education Research (IJCER).

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Abstract

The hoax informations that spread through social media had a negative impact on society. Therefore, research had been conducted in Gedongtataan Upper Secondary School No.1 to describe the effectiveness of problem-based learning model on hoax informations in improving students' critical thinking skills. This study was used the matching only pretest-posttest control group design. The sample in this study was the 11th grade of IPA 4 (experimental class) and the 11th grade of IPA 5 (control class) which was obtained by using purposive sampling technique. The results showed that the average n-gain in the experimental and control classes was 0.7 and 0.6, respectively. Based on this, it could be concluded that the problem based learning model on the hoax informations was effective in improving students' critical thinking skills. Keywords: critical thinking skills, hoax informations, problem-based learning.

Item Type: Other
Subjects: L Education > L Education (General)
L Education > LB Theory and practice of education > LB1501 Primary Education
L Education > LC Special aspects of education > LC5201 Education extension. Adult education. Continuing education
Divisions: Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Pendidikan Kimia
Depositing User: Dr., M.Si. Noor Fadiawati
Date Deposited: 25 Jun 2020 08:19
Last Modified: 25 Jun 2020 08:19
URI: http://repository.lppm.unila.ac.id/id/eprint/22755

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