66 citations · 615 across the 38 of their papers we have counts for
39 papers
Exploring pedagogical content knowledge of physics teaching assistants using the Energy and Momentum Conceptual Survey
Liam Doyle, Alexandru Maries, Chandralekha Singh
This study examines the extent to which physics graduate teaching assistants (TAs) are aware of introductory physics student thinking and the types of challenges introductory stude…
Investigation of student and faculty problem solving: An example from quantum mechanics
Alexandru Maries, Ryan Sayer, Chandralekha Singh
We describe a study focusing on students' and faculty members' reasoning about problems of differing cognitive complexity related to the double-slit experiment (DSE) with single pa…
Using multiple representations to improve student understanding of quantum states
Emily Marshman, Alexandru Maries, Chandralekha Singh
One hallmark of expertise in physics is the ability to translate between different representations of knowledge and use the representations that make the problem-solving process ea…
Do evidence-based active-engagement courses reduce the gender gap in introductory physics?
N. I. Karim, A. Maries, C. Singh
Prior research suggests that using evidence-based pedagogies can not only improve learning for all students, it can also reduce the gender gap. We describe the impact of physics ed…
Using the Conceptual Survey of Electricity and Magnetism to investigate progression in student understanding from introductory to advanced levels
Alexandru Maries, Mary Jane Brundage, Chandralekha Singh
The Conceptual Survey of Electricity and Magnetism (CSEM) is a multiple-choice survey that contains a variety of electricity and magnetism concepts from Coulomb's law to Faraday's…
Using the Energy and Momentum Conceptual Survey to investigate progression in student understanding from introductory to advanced levels
Mary Jane Brundage, Alexandru Maries, Chandralekha Singh
The Energy and Momentum Conceptual Survey (EMCS) is a multiple-choice survey that contains conceptual problems involving a variety of energy and momentum concepts covered in a typi…