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Lin, Shih-Yin; Singh, Chandralekha – Physical Review Special Topics - Physics Education Research, 2015
It is well known that introductory physics students often have alternative conceptions that are inconsistent with established physical principles and concepts. Invoking alternative conceptions in the quantitative problem-solving process can derail the entire process. In order to help students solve quantitative problems involving strong…
Descriptors: Scaffolding (Teaching Technique), Introductory Courses, Physics, Problem Solving
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Lin, Shih-Yin; Singh, Chandralekha – Physical Review Special Topics - Physics Education Research, 2013
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. 382 students from a calculus-based and an algebra-based introductory physics course were administered a quiz in the recitation…
Descriptors: Physics, Science Instruction, Problem Solving, Scaffolding (Teaching Technique)