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All Journal Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan
Naim, Suratman S.
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Socio-Scientific Issue-Based Challenge to Students' Chemical Literacy Naim, Suratman S.; Kolo, La
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 10, No. 10
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Chemistry has an important role in global challenges. Chemistry learning has not integrated an interdisciplinary approach to improving students' chemical literacy, enabling them to provide solutions to socio-scientific and environmental problems through the application of chemical concepts. This study aimed to determine the effect of the socio-scientific issues-based challenge strategy on students' chemical literacy. This study used a quantitative methods design with an embedded model. The sample consisted of tenth-grade students of SMA Negeri 1 East Halmahera in the 2025/2026 academic year from two sample classes. The experimental class was taught with the socio-scientific issues-based challenges strategy, while the control class used conventional learning. The research instrument was a multiple-choice chemical literacy test with a content validity of 82.02% and a Cronbach's Alpha reliability coefficient of 0.983. The results showed that there was a significant difference between the literacy of students from the two research classes (ɑ = 0.05), and quantitatively and descriptively, the chemical literacy of the experimental class was higher than that of the control class. The socio-scientific issues-based challenge strategy has positive implications for student learning in and outside the classroom, positive implications for student skills, and contains socio-scientific and environmental contexts that have positive implications for the meaning of learning.
Model Challenge Based Learning terhadap Kemampuan Berpikir Kreatif Mahasiswa Naim, Suratman S.; Ibnu, Suhadi; Santoso, Aman
Jurnal Pendidikan: Teori, Penelitian, dan Pengembangan Vol. 5, No. 4
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The purpose of this research was to determine the influence of challenge based learning model on students creative thinking ability. This research is used a quasy-experimental design of the type nonequivalent pretest-posttest control group design. The sample of this research consisted of students of Chemistry Education, Khairun University in the sixth semester, enrolling in the subject of Environmental Chemistry during education year in 2018/2019 from two classes. The experimental class was taught with challenge based learning model and the control class was taught with problem based learning model. The instrument of the research was a creative thinking ability tests with the type of open essay questions that had validity of 77.08% and Alpha Cronbach reliability coefficient of 0.896. The results showed that there was no statistically significant difference in creative thinking ability between the students from the two research classes (ɑ = 0.05), although descriptively the creative thinking ability of the experimental class was better than the control class.
Co-Authors Aman Santoso Kolo, La Suhadi Ibnu Suhadi Ibnu, Suhadi