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Download full textAgusman; Purwanto; Rustanto Rahardi – Journal of Research and Advances in Mathematics Education, 2025
Critical thinking is a fundamental competence in 21st-century education, particularly in mathematics, where students frequently encounter contradictory information that requires logical reasoning and reflective judgment. This study explores the stages of critical thinking among junior high school students when solving contradictory mathematical…
Descriptors: Critical Thinking, Junior High School Students, Mathematics Instruction, Problem Solving
Kurniati, Dian; Purwanto; As'ari, Abdur Rahman; Dwiyana, – Journal on Mathematics Education, 2018
The Mathematics students who perform truth-seeking process upon solving mathematical problems were unique. Therefore, the study deems it necessary to know students' mental structure and mechanism so that they can make the right decision by performing truth-seeking. However, no research has delved into the mental structures and mechanisms of…
Descriptors: Mathematics Instruction, Problem Solving, Cognitive Structures, Cognitive Processes
