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Download full textÜmit Karabiyik – Problems of Education in the 21st Century, 2025
Mathematical problem-posing and modeling are essential skills in developing students' analytical thinking and problem-solving abilities. This study aims to examine correlation between 9th-grade students' problem-posing and mathematical modeling skills within the learning domain of numbers and algebra. Additionally, it evaluates students'…
Descriptors: Secondary School Students, Mathematical Concepts, Models, STEM Education
Baran, Mukadder – Journal of Education and Training Studies, 2016
The purpose of this study was to investigate not only the applicability of the method of Problem-Based Learning (PBL) to the lesson subject of "Gasses" within the scope of the 9th grade course of Chemistry in Hakkari Gazi High School but also the influence of this method on the students' achievement levels in chemistry and on their…
Descriptors: Problem Based Learning, Chemistry, Secondary School Science, Grade 9
