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Title: Student perspective of GTA strategies to reduce feelings of anxiousness with cold-calling
We investigated student perceptions of cold calling on their feelings of anxiousness and how graduate teaching assistants (GTAs) alleviated these feelings when students shared their ideas publicly in the context of tutorial and laboratory sessions. Physics and chemistry GTAs who led active-learning tutorials and labs practiced cold calling paired with error framing with avatar-students in a mixed-reality simulator at the beginning of the semester. Then, we observed the GTAs teaching real students in their actual classroom. We recruited eleven students from sections led by GTAs who were observed to use cold calling in their classroom to participate in semi-structured interviews. Several students reported that cold calling increased their feelings of anxiousness. However, students also reported that GTAs used strategies paired with cold calling that reduced their feelings of anxiousness, such as acknowledging student responses as valuable and remembering student names. We discuss implications for professional development on active learning strategies.  more » « less
Award ID(s):
1725554
NSF-PAR ID:
10134685
Author(s) / Creator(s):
; ; ; ;
Date Published:
Journal Name:
2019 Physics Education Research Conference Proceedings
Format(s):
Medium: X
Sponsoring Org:
National Science Foundation
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