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Models for post-instruction vs. pre-instruction E-CLASS scores for students in courses with 1 week spent (solid red line) and those with 16 weeks spent (solid blue line) on open-ended activities.
Source publication
Improving students' views of experimental physics is often an important goal of undergraduate physics laboratory courses. However, traditional lab courses typically include highly guided activities that often do not require or encourage students to engage in the authentic process of experimental physics. Alternatively, open-ended activities in lab...
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Context 1
... for the preinstruction score (β pre = 0.03 ± 0.02, p = 0.228), and the effect size is negligible (partial η 2 = 0.0003). The models for pre-vs. post-instruction E-CLASS scores for students in courses with the lowest (1) and highest (16) number of weeks spent on open-ended activities according to the linear regression results are plotted in Fig. 3. The overlap between the two fitted lines across all pre-instruction scores further confirms that the number of weeks spent on open-ended activities is not associated with pre-to-post-instruction gain in E-CLASS ...
Context 2
... for the preinstruction score (β pre = 0.03 ± 0.02, p = 0.228), and the effect size is negligible (partial η 2 = 0.0003). The models for pre-vs. post-instruction E-CLASS scores for students in courses with the lowest (1) and highest (16) number of weeks spent on open-ended activities according to the linear regression results are plotted in Fig. 3. The overlap between the two fitted lines across all pre-instruction scores further confirms that the number of weeks spent on open-ended activities is not associated with pre-to-post-instruction gain in E-CLASS ...
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Citations
... When experiments are as complex as Oqtant, lab guides often end up being relatively guided; however, open-ended aspects of experiments provide students many benefits [80][81][82]. Oqtant has the possibility to provide students space to explore, and instructors wanted guidance about manageable ways to do that. ...
As quantum technologies transition from the research laboratory into commercial development, the opportunities for students to begin their careers in this new quantum industry are increasing. With these new career pathways, more and more people are considering the best ways to educate students about quantum concepts and relevant skills. In particular, the quantum industry is looking for new employees with experimental skills, but the instructional labs, capstone projects, research experiences, and internships that provide experiences where students can learn these skills are often resource intensive and not available at all institutions. The quantum company, Infleqtion, recently made its online quantum matter machine, Oqtant, publicly available, so people around the world could send commands to create and manipulate Bose-Einstein condensates and receive back real experimental data. Making a complex quantum experiment accessible to anyone has the potential to extend the opportunity to work with quantum experiments to students at less-resourced institutions. As a first step in understanding the potential benefits of using such a platform in educational settings, we collected data from instructors and students who were interested in using, or had used, Oqtant. In this study, we investigate instructors’ views about reasons they would like to use Oqtant and the challenges they would face in doing so. We also provide a concrete example of how Oqtant was used in an upper-division undergraduate quantum mechanics course and the instructor’s perception of its benefits. We complement this with the student perspective, discussing student experiences interacting with Oqtant in their course or through think-aloud interviews outside of a course. This allows us to investigate the reasons students perceive Oqtant to be a real experiment even though they never physically interact with it, how Oqtant compares to their other experimental experiences, and what they enjoy about working with it. These results will help the community consider the potential value of creating more opportunities for students to access remote quantum experiments.
Published by the American Physical Society 2025
... When experiments are as complex as Oqtant, lab guides often end up being relatively guided; however, openended aspects of experiments provide students many benefits [81][82][83]. Oqtant has the possibility to provide students space to explore, and instructors wanted guidance about manageable ways to do that. ...
As quantum technologies transition from the research laboratory into commercial development, the opportunities for students to begin their careers in this new quantum industry are increasing. With these new career pathways, more and more people are considering the best ways to educate students about quantum concepts and relevant skills. In particular, the quantum industry is looking for new employees with experimental skills, but the instructional labs, capstone projects, research experiences, and internships that provide experiences where students can learn these skills are often resource-intensive and not available at all institutions. The quantum company, Infleqtion, recently made its online quantum matter machine Oqtant publicly available, so people around the world could send commands to create and manipulate Bose-Einstein condensates and receive back real experimental data. Making a complex quantum experiment accessible to anyone has the potential to extend the opportunity to work with quantum experiments to students at less-resourced institutions. As a first step in understanding the potential benefits of using such a platform in educational settings, we collected data from instructors and students who were interested in using, or had used, Oqtant. In this study, we investigate instructors' views about reasons they would like to use Oqtant and challenges they would face in doing so. We also provide a concrete example of how Oqtant was used in an upper-division undergraduate quantum mechanics course and the instructor's perception of its benefits. We complement this with the student perspective, discussing student experiences interacting with Oqtant in their course or through think-aloud interviews outside of a course. These results will help the community consider the potential value for students of creating more opportunities to access remote quantum experiments.
