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All Journal Journal of Environmental and Science Education Journal of Innovative Science Education
Samihah, Ismalida Maftuhatus
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Education Environmental Science

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Comparative Study of Critical Thinking Skills on PBL Model Learning with Animated Videos between the Students Using Moodle and Google Classroom Samihah, Ismalida Maftuhatus; Savitri, Erna Noor
Journal of Environmental and Science Education Vol 1 No 2 (2021): Journal of Environmental and Science Education : September 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jese.v1i2.49548

Abstract

This study aims to compare the students’ critical thinking skills who use moodle and google classroom on learning PBL models with animated videos. This is comparative research with a nonequivalent pretest-posttest group design and sampling technique cluster random sampling. Based on the results of the study, it shows that the first experimental class that used moodle is better than the second experimental class that used google classroom. This is obtained from the test results N-gain where the first experimental class obtained a gain score of 0.51 in the fair category, and the second experimental class obtained a gain score of 0.43 in the fair category. The result of t test is t count = 2,8038 > t table = 1,9917 shows that Ha is accepted so that the critical thinking skills of students who use moodle are better than google classroom.
The Impact of STEM-based Interactive Multimedia on Vibrations and Waves to Improve Students’ Critical Thinking Skills and Learning Independence Samihah, Ismalida Maftuhatus; Wiyanto, Wiyanto; Widiyatmoko, Arif; Rusilowati, Ani; Satono, Sigit
Journal of Innovative Science Education Vol. 13 No. 1 (2024): April 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v13i1.1271

Abstract

Indonesia implements the Merdeka Curriculum, which focuses on cultivating Pancasila education. The dimensions of the Pancasila student profile consist of critical and independent thinking, which are also found in the 21st-century skills, and STEM-based learning may be one of the solutions to improving the two dimensions. This research aims to unveil the impact of applying STEM-based interactive multimedia on vibrations and waves, particularly in improving students' critical thinking skills and learning independence. The method was experimental research with a nonequivalent group pretest-posttest design, in which the experimental class used STEM-based interactive multimedia while the control class used PowerPoints. Experts validated the multimedia and instrument before the implementation, and the effectivity was measured using the t-test. The results revealed that the multimedia effect on critical thinking skills scored 5.6763 t-count > 2.0025 t-table, while the impact on learning independence was 7.3462 t-count > 2.0025 t-table. The outcomes show significant differences between the experimental and control classes; therefore, we conclude that STEM-based interactive multimedia is effective in improving critical thinking skills and learning independence.
Co-Authors Ani Rusilowati Arif Widiyatmoko, Arif Erna Noor Savitri, Erna Noor Satono, Sigit Wiyanto -