output
20202025
most citedLight Curves and Colors of the Ejecta from Dimorphos after the DART Impact

75 citations

5 papers

physics.ed-ph2025★ 8 cited

A Framework for Understanding the Impact of Integrating Conceptual and Quantitative Reasoning in a Quantum Optics Tutorial on Students' Conceptual Understanding

Paul D. Justice, Emily Marshman, Chandralekha Singh

We investigated the impact of incorporating quantitative reasoning for deeper sense-making in a Quantum Interactive Learning Tutorial (QuILT) on students' conceptual performance us…

physics.ed-ph2025★ 11 cited

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…

astro-ph.EP2023★ 75 cited

Light Curves and Colors of the Ejecta from Dimorphos after the DART Impact

Ariel Graykowski, Ryan A. Lambert, Franck Marchis +41

On 26 September 2022 the Double Asteroid Redirection Test (DART) spacecraft impacted Dimorphos, a satellite of the asteroid 65803 Didymos. Because it is a binary system, it is poss…

physics.ed-ph2020★ 21 cited

Holistic framework to help students learn effectively from research-validated self-paced learning tools

Emily Marshman, Seth DeVore, Chandralekha Singh

With limited time available in the classroom, e-learning tools can supplement in-class learning by providing opportunities for students to study and learn outside of class. Such to…

physics.ed-ph2020★ 49 cited

Validation and Administration of a Conceptual Survey on the Formalism and Postulates of Quantum Mechanics

Emily Marshman, Chandralekha Singh

We developed and validated a conceptual survey that focuses on the formalism and postulates of quantum mechanics covered in upper-level undergraduate quantum mechanics courses. The…