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Sholehatun, Istiqomah Yusuf
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Education Languange, Linguistic, Communication & Media Mathematics Other

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Development of Educational Statistics Course Worksheets Integrating Mathematics and Chemistry to Enhance Students’ Understanding of Quantitative Concepts Wulandari, Agtri; Artuti, Emy; Sari, Anggi Ristiyana Puspita; Ratnawati, Oktaviana Ainun; Sholehatun, Istiqomah Yusuf; Yustiana, Ana
JURNAL PENDIDIKAN Vol 26 No 2 (2025): Jurnal Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/jpn.v26i2.24236

Abstract

Students in teacher education programs often experience difficulties in understanding statistical concepts due to their abstract nature and limited connection to real-world contexts. Nevertheless, statistics serves as a fundamental foundation for developing quantitative thinking skills in science education. This study aimed to develop the KIMATIKA Student Worksheet (Lembar Kerja Mahasiswa/LKM), which integrates mathematics and chemistry concepts in the Educational Statistics course to enhance students’ quantitative understanding. The study employed a Research and Development (R&D) method by adapting the ADDIE model and was conducted up to the development stage. The results of expert judgment validation indicated that the KIMATIKA worksheet demonstrated a very high level of feasibility. The material experts’ evaluation yielded an average score of 4.74 with an ideality percentage of 94.71% (Very Good), while the media experts’ evaluation resulted in an average score of 4.81 with an ideality percentage of 96.25% (Very Good). In addition, students’ evaluations produced an overall average score of 4.58 with an ideality percentage of 91.51%. These findings indicate that the KIMATIKA worksheet is substantively sound, well-structured in its presentation, linguistically appropriate, and visually effective, and it received very positive responses from students in its implementation.
Co-Authors Emy Artuti, Emy Ratnawati, Oktaviana Ainun Sari, Anggi Ristiyana Puspita Wulandari, Agtri Yustiana, Ana