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Faizah, Siti; Nusantara, Toto; Sudirman; Rahardi, Rustanto – Online Submission, 2020
This study aims to describe how subjects construct explicit warrant derived from implicit warrant when completing mathematical proof. This research was conducted on seventeen students of mathematics education study programs by providing tests on vector material in elementary linear algebra courses. The test results show that there are four…
Descriptors: Mathematics Instruction, Mathematical Logic, Validity, Algebra
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Lin, Shih-Yin; Singh, Chandralekha – Physical Review Special Topics - Physics Education Research, 2011
In this study, we examine introductory physics students' ability to perform analogical reasoning between two isomorphic problems which employ the same underlying physics principles but have different surface features. Three hundred sixty-two students from a calculus-based and an algebra-based introductory physics course were given a quiz in the…
Descriptors: Protocol Analysis, Physics, Logical Thinking, Calculus