Levels of Inquiry-Interactive Demonstration: Its Effect on Students' Critical Thinking Ability in Online Learning with the Topic of Waves and Sounds

Siti Nafingah (Primary Education Departement, Postgraduate Program, Universitas Negeri Yogyakarta, Indonesia)
Mohamad Agung Rokhimawan (Madrasah Ibtidaiyah Teacher Education Departement, FITK, UIN Sunan Kalijaga Yogyakarta, Indonesia)
Ali Mustadi (Primary Education Departement, Postgraduate Program, Universitas Negeri Yogyakarta, Indonesia)
Muhammad Nur Wangid (Primary Education Departement, Postgraduate Program, Universitas Negeri Yogyakarta, Indonesia)

JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika)
Vol 6 No 2 (2020): JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika), Volume 6 Issue 2, D

This study aims to determine the effect of Levels of Inquiry-Interactive Demonstration on students' critical thinking ability at UIN Sunan Kalijaga Yogyakarta. This research is a quasi-experimental type with a pretest-posttest control group design. The research sample was taken using a cluster sampling technique. The sample consisted of the experimental class (PGMI A) composed of 41 students using the Inquiry-Interactive Demonstration model. The control class (PGMI B) was composed of 41 students using conventional learning models lecture and assignment methods. The data collection technique used was a test through quizizz, google form, observation, and documentation. The data analysis technique used descriptive statistics which were, preceded by a normality test. Hypothesis testing using the T-test. The results showed that the pretest-posttest mean score increased, namely the pre-test 68.49 and the post-test 85.27 with Tcount 11.95 > Ttable 2.023. Then the results of the sig value. 0.000 < 0.05 means that using the Inquiry-Interactive Demonstration model has a significant effect on students' critical thinking abilities on the topic of waves and sound.