Instructors of physics courses face the demanding challenge of creating a safe, nurturing community in their classroom while maintaining sufficient rigor. First-day activities are especially important, because they need to both motivate their students and prepare them for the course. Experienced instructors happily share their successful first-day activities,1,2 but what works for one instructor or class might not be as successful for another. We postulate that to be successful, an activity will set expectations, attend to the face needs of the students, and build the instructor's credibility. By modeling the course activities and fostering a supportive learning community, well-suited activities can both orient and motivate students.

1.
For example, see
Arthur
Eisenkraft
,“
They're back! The first day of school
,”
Phys. Teach.
27
,
424
431
(Sept.
1989
).
2.
The Science Education Initiative collects first-day activities for STEM courses. See http://www.colorado.edu/sei/fac-resources/framing.html.
3.
For more about the importance of shifting pedagogical expectations, see
Jon D. H.
Gaffney
,
Amy L. Housley
Gaffney
and
Robert J.
Beichner
,“
Do they see it coming? Using expectancy violation to gauge the success of pedagogical reforms
,”
Phys. Rev. ST Phys. Educ. Res.
6
,
010102
(Feb.
2010
).
4.
Yvette Van
Hise
and
Thomas
Phillips
,“
What do you do the first day of physics class?
Phys. Teach.
26
,
291
292
(May
1988
).
5.
William B.
Lynch
,“
First-day physics
,”
Phys. Teach.
29
,
336
(Sept.
1991
).
6.
David
Keeports
,“
Addressing physical intuition — A first day event
,”
Phys. Teach.
38
,
318
319
(May
2000
).
7.
Jon D. H.
Gaffney
,
Evan
Richards
,
Mary Bridget
Kustusch
,
Lin
Ding
, and
Robert J.
Beichner
,“
Scaling up education reform
,”
J. Coll. Sci. Teach.
37
,
48
53
(May
2008
).
8.
E.
Mazur
,
Peer Instruction: A User's Manual
(
Addison-Wesley
,
Boston, MA
,
1996
).
9.
David R.
Sokoloff
and
Ronald K.
Thornton
,“
Using Interactive Lecture Demonstrations to create an active learning environment
,”
Phys. Teach.
35
,
340
347
(Sept.
1997
).
10.
Lillian C.
McDermott
,
Physics by Inquiry
(
Wiley
,
Hoboken, NJ
,
1996
).
11.
Erving
Goffman
,
On Face-Work, Interaction Ritual: Essays on Face-to-Face behavior
(
Pantheon
,
New York
,
1967
), pp.
5
46
.
12.
Tae-Seop
Lim
and
John Waite
Bowers
,“
Facework solidarity, approbation, and tact
,”
Human Comm. Res.
17
,
415
450
(March
1991
).
13.
Jeff
Kerssen-Griep
,
Jon A.
Hess
, and
April R.
Trees
,“
Sustaining the desire to learn: Dimensions of perceived instructional face-work related to student involvement and motivation to learn
,”
Western J. Comm.
67
,
357
381
(Fall
2003
).
14.
Penelope
Brown
and
Stephen C.
Levinson
,
Politeness: Some Universals in Language Usage
(
Cambridge University Press
,
Cambridge, UK
,
1978
).
15.
Paul L.
Witt
and
Jeff
Kerssen-Griep
,“
Instructional feedback I: The interaction of facework and immediacy on students' perceptions of instructor credibility
,”
Comm. Educ.
60
,
75
94
(Jan.
2011
).
16.
See, for example,
Katherine S.
Thweatt
and
James C.
McCroskey
,“
The impact of teacher immediacy and misbehaviors on teacher credibility
,”
Comm. Educ.
47
,
348
358
(Oct.
1998
).
17.
See, for example,
Paul
Schrodt
and
Paul D.
Turman
,“
The impact of instructional technology use, course design, and sex differences on students' initial perceptions of instructor credibility
,”
Comm. Quarterly
53
,
177
196
(April
2005
).
18.
John L.
Hubisz
,“
Quarter-sheet questions
,”
Phys. Teach.
48
,
138
139
(Feb.
2010
).
19.
Gary A.
Smith
,“
First-day questions for the learner-centered classroom
,”
Nat. Teach. Learn. Forum
17
,
1
4
(Sept.
2008
).
20.
David P.
Maloney
and
Mark F.
Masters
,“
Learning the game of formulating hypotheses and theories
,”
Phys. Teach.
48
,
22
24
(Jan.
2010
).
21.
Jon D. H.
Gaffney
,“
Education majors' expectations and reported experiences with inquiry-based physics: Implications for student affect
,”
Phys. Rev. ST Phys. Educ. Res.
9
,
010112
(April
2013
).
22.
Many useful examples can be found in the recurring column “Fermi Questions” in The Physics Teacher. Edited by
Larry
Weinstein
.
23.
We learned this activity from Robert Beichner, who has used it on the first day of SCALE-UP courses.
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