TY - GEN
T1 - Mudslide
T2 - 33rd Annual CHI Conference on Human Factors in Computing Systems, CHI 2015
AU - Glassman, Elena L.
AU - Kim, Juho
AU - Monroy-Hernández, Andrés
AU - Morris, Meredith Ringel
N1 - Publisher Copyright:
© Copyright 2015 ACM.
PY - 2015/4/18
Y1 - 2015/4/18
N2 - Educators have developed an effective technique to get feedback after in-person lectures, called "muddy cards." Students are given time to reflect and write the "muddiest" (least clear) point on an index card, to hand in as they leave class. This practice of assigning end-of-lecture reflection tasks to generate explicit student feedback is well suited for adaptation to the challenge of supporting feedback in online video lectures. We describe the design and evaluation of Mudslide, a prototype system that translates the practice of muddy cards into the realm of online lecture videos. Based on an in-lab study of students and teachers, we find that spatially contextualizing students' muddy point feedback with respect to particular lecture slides is advantageous to both students and teachers. We also reflect on further opportunities for enhancing this feedback method based on teachers' and students' experiences with our prototype.
AB - Educators have developed an effective technique to get feedback after in-person lectures, called "muddy cards." Students are given time to reflect and write the "muddiest" (least clear) point on an index card, to hand in as they leave class. This practice of assigning end-of-lecture reflection tasks to generate explicit student feedback is well suited for adaptation to the challenge of supporting feedback in online video lectures. We describe the design and evaluation of Mudslide, a prototype system that translates the practice of muddy cards into the realm of online lecture videos. Based on an in-lab study of students and teachers, we find that spatially contextualizing students' muddy point feedback with respect to particular lecture slides is advantageous to both students and teachers. We also reflect on further opportunities for enhancing this feedback method based on teachers' and students' experiences with our prototype.
KW - Flipped classrooms
KW - Lecture feedback
KW - Online lecture videos
UR - http://www.scopus.com/inward/record.url?scp=84951160830&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84951160830&partnerID=8YFLogxK
U2 - 10.1145/2702123.2702304
DO - 10.1145/2702123.2702304
M3 - Conference contribution
AN - SCOPUS:84951160830
T3 - Conference on Human Factors in Computing Systems - Proceedings
SP - 1555
EP - 1564
BT - CHI 2015 - Proceedings of the 33rd Annual CHI Conference on Human Factors in Computing Systems
PB - Association for Computing Machinery
Y2 - 18 April 2015 through 23 April 2015
ER -