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All Journal JURNAL PENDIDIKAN SAINS SOSIAL DAN AGAMA
Putri Bertua Aurelia Pasaribu
Pendidikan Matematika, Fakultas Keguruan Dan Ilmu Pendidikan, Universitas HKBP Nommensen, Pematangasiantar, Indonesia
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Development Of Statistics Teaching Modules For Improving Critical Thinking Abilities Of Grade XI Putri Bertua Aurelia Pasaribu; Rick Hunter Simanungkali; Firman Pangaribuan
Jurnal Pendidikan, Sains Sosial, dan Agama Vol. 11 No. 2 (2025): This issue focuses on Education and Social
Publisher : STABN RADEN WIJAYA WONOGIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53565/pssa.v11i2.2535

Abstract

This research was motivated by the low critical thinking skills among eleventh-grade students at SMA Negeri 2 Pematangsiantar. Preliminary analysis showed that 61.1% of students were unable to recognize problems and identify the known and questioned information. The research method used was Research and Development (R&D), adapting the 4D model (Define, Design, Develop, Disseminate). The developed module meets the validation criteria from material and media experts. The module was declared highly practical, as indicated by the 90.4% positive response rate from students. The module was proven effective in improving students' critical thinking skills. The increase in students' critical thinking skills was in the high category, with an N-Gain score of 0.71. Furthermore, the classical learning mastery of students reached 94.4%, exceeding the minimum mastery criterion (80%).
Co-Authors Firman Pangaribuan Rick Hunter Simanungkali