172 citations · 4.6k across the 164 of their papers we have counts for
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Can Free-Response Questions Be Approximated by Multiple-Choice Equivalents?
Shih-Yin Lin, Chandralekha Singh
We discuss a study to evaluate the extent to which free-response questions can be approximated by multiple-choice equivalents. Two carefully designed research-based multiple-choice…
Surveying college introductory physics students' attitudes and approaches to problem solving
Andrew Mason, Chandralekha Singh
Students' attitudes and approaches to problem solving in physics can greatly impact their actual problem solving practices and also influence their motivation to learn and ultimate…
The challenge of engaging all students via self-paced interactive e-learning tutorials for introductory physics
Seth DeVore, Emily Marshman, Chandralekha Singh
As research-based self-paced e-learning tools become increasingly available, a critical issue educators encounter is implementing strategies to ensure that all students engage with…
Impact of guided reflection with peers on the development of effective problem solving strategies and physics learning
Andrew J. Mason, Chandralekha Singh
Students must learn effective problem solving strategies in order to develop expertise in physics. Effective problem solving strategies include a conceptual analysis of the problem…
Surveying Turkish high school and university student attitudes and approaches to physics problem solving
Nuri Balta, Andrew Mason, Chandralekha Singh
Student attitudes and approaches to problem solving can impact how well they learn physics. Prior research in the US using a validated Attitude and Approaches to Problem Solving (A…
Improving student understanding of addition of angular momentum in quantum mechanics
Guangtian Zhu, Chandralekha Singh
We describe the difficulties advanced undergraduate and graduate students have with concepts related to addition of angular momentum in quantum mechanics. We also describe the deve…