Leveraging Recorded Mini-Lectures to Increase Student Learning

Learning Technology Services
Inspiring Innovation. Learn more at www.uwstout.edu

What Are Recorded Mini-
Lectures?
• Portions of traditional classroom
lectures
• Guides to use before readings
• Supplements to materials/readings
• Reinforcement of key concepts, themes

Why Not Use “Lecture
Capture”?
• Students more likely to watch shorter
videos
• Don’t need to see “talking head”
• Usable on computers, mobile devices
• Easy editing, formatting, captioning

What’s the Point?
• Lectures for completely online students
• Outside-class lectures for flipped
classes
• Reinforcement of readings, lectures
• Anytime/any device access

What We’re Doing at UW-Stout
• Chunking traditional lectures
• Making MP4 recordings
• Posting recordings to streaming server
• Giving instructors links to put in D2L

What We’re Using
• Camtasia Add-In for PowerPoint
(recording)
• Camtasia Studio (editing)
• Notepad (URL and redirect coding)
• Madison Streaming Server (posting)
• D2L (links and viewing)

Caveats
• Keep them short!
• Plan ahead, start early
• Caption lectures
• Minimize use of webcam
– Instead, make a class/course intro video
– Or, add a picture of yourself on a lecture
slide
• Collect student feedback

Why I Use Camtasia
• Presenting content online
• Address limitations with lectures
• More student questions/activities
• Less easy material
• Integration of auditory and visual
stimuli
• Appeal to varied learning styles
• Incorporation of rich multimedia content

My Experience with Camtasia
• Prepare PowerPoint
• Write script (verbalized)
• Record
• Insert subtitles
• Edit for size, errors, effects, etc.
• Write quiz/worksheet/other incentive

Reflections
• Give yourself time!
• Script quality matters
• Captioning is very important
• Don’t worry about mistakes!
• Freedom of F2F time

Future Foci
• Need more structure in F2F
• Quizzing or worksheets?
• In class or outside?
• Through Camtasia or CMS?
• More videos on working problems or
reviewing content
• More videos on processes/programs

Mini-Lecture Example
Titration Curves
– Word marks, shading & arrow actions
Random Errors (~3:40)
– Screen capture, zoom effect

Student Feedback
• Multiple uses
• Importance of captions
• Accessible at any time
• Short length
• Needs of adult learners

What do Students Think?
• Mostly positive responses
• Some negative

I listened to ____% of the recorded lectures
4.76%
7.14%
4.76%
7.14%
26.19%
21.43%
28.57%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
0% of lectures 1-20% of
lectures
21-40% of
lectures
41-60% of
lectures
61-80% of
lectures
81-99% of
lectures
100% of
lecutres
“I listened to all of the recorded lectures. The lecture videos were extremely
helpful in learning the course content especially because we only had one
lecture period per week.”

2.33%
0.00%
9.30%
32.56%
55.81%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
Strongly Disagree Disagree Neutral Agree Strongly Agree
The recorded lectures added instructional
value to the course
“The videos helped me to know what I needed to focus on. It would be nice to
also have some more traditional/example problem based lectures in addition to
the video as well.”

0.00% 0.00%
19.05%
28.57%
52.38%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
Listening to the recorded lectures reinforced
my understanding of the course content
“The videos helped to clarify any questions that I had concerning the lecture
notes.”

2.33%
4.65%
11.63%
39.53%
41.86%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
40.00%
45.00%
Content in the recorded lectures was a good
supplement to the other course materials
“Much easier to understand than just reading the book alone. Doing them
together was useful to know where to concentrate your reading.”

0.00%
2.33%
20.93%
44.19%
32.56%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
40.00%
45.00%
50.00%
Listening helped me to feel confident that I
understood the course materials well
“The lectures helped me to better understand the notes and did make me feel
more confident in my ability to do the problems in the notes.”

0.00%
4.65%
25.58%
53.49%
16.28%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
Listening to the recorded lectures helped me
to master the course content
“I wouldn’t say master, again I believe coming in for the required lectures or
going to the teacher for questions help as well.”

0.00% 0.00%
25.58%
11.63%
62.79%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
Having the captions on the recorded lecture
was helpful
“It was a lot easier for me to follow along when having the captions, otherwise it
is easy for me to stop paying attention halfway through a video.”
“…it allowed me to pause the video & take notes without having to
replay the same parts over & over.”
“…you could read and listen helping myself to understand it better.”
“…sometimes I would watch in the library and I didn’t have
headphones so the audio would be turned off.”
“…helpful when I didn’t know the spelling of unfamiliar words or I
didn’t catch something.”

2.33%
4.65%
13.95%
27.91%
51.16%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
I used the recorded lectures to prepare for
tests and exams
“I liked how the lecture videos correlated to the test questions.”

2.33% 2.33%
16.28%
44.19%
34.88%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
40.00%
45.00%
50.00%
to do better on tests and exams
“I think that they bettered my exam grades. I like having something to listen to
while studying rather than just having words to look at.”

2.33%
0.00%
20.93%
41.86%
34.88%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
40.00%
45.00%
to get a better grade in the course

What aspects of the recorded lectures
appealed to you?
93.88% 93.88%
85.71%
81.63%
77.55%
67.35% 65.31%
36.73%
6.12%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
100.00%
I could play
them any time
I wanted
I could play
them multiple
times
I could pause
the recordings
to take notes
I could play
them
anywhere I
wanted
They were
useful in
preparing for
tests and
exams
I could read
the captions
while listening
to the lecture
They
signifcantly
increses the
instructional
value of the
course
They are more
suited to my
learning style
than
traditional
lectures
The recorded
lectures did
not appeal to
me

The best thing about the recorded
lectures was:
The worst thing about the recorded
lectures was:
“The ability to listen to the lecture multiple times and skip to the part I didn’t
understand the first time.”
“It really helped me to narrow my studies, I was not keen on them in the beginning
but by the end they really helped me to understand the content.”
“Not being able to play them when internet was not available. I did not have internet
at my apartment and therefore had to watch the videos at friends houses or on
campus.”
“The in-class time was spent answering questions only. If the videos were not watched
then I didn’t learn anything in class.

Questions?

Contact Information
• Dr. John S. Kirk, PhD
• kirkj@uwstout.edu
• Rich Berg
• bergr@uwstout.edu
• For more information, visit:
• http://tinyurl.com/recorded-mini-
lectures

20.93%
23.26%
32.56%
11.63% 11.63%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
If given a choice in the future, I would opt to have recorded lectures instead of
face-to-face lectures.
If given a choice in the future, I would opt
to have recorded lectures instead of face-
to-face lectures.

0.00%
4.65%
18.60%
27.91%
48.84%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
If given a choice in the future, I would opt to have recorded lectures in addition
to face-to-face lectures.
If given a choice in the future, I would opt
to have recorded lectures in addition to
face-to-face lectures.

The audio quality of the recordings was
satisfactory
0 0.00% 0.00%
6.98%
39.53%
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
0.45
Strongly Disagree Disagree Neutral Agree
The audio quality of the recordings was satisfactory

0.00% 0.00%
6.98%
34.88%
58.14%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
The video quality of the recordings was satisfactory
The video quality of the recordings was
satisfactory

0.00%
2.33%
6.98%
30.23%
60.47%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
The visual elements were easy to see in the playback
The visual elements were easy to see in the
playback.

2.33% 2.33%
16.28%
18.60%
60.47%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
The recorded lectures played back without problems
The recorded lectures played back without
problems.

0.00%
2.33%
16.28%
30.23%
51.16%
0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
The player controls were easy to use
The player controls were easy to use.

0.00%
4.65%
16.28%
37.21%
41.86%
0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
40.00%
45.00%
The length of the audio recordings was appropriate
The length of the audio recordings was
appropriate.

0.00%
10.00%
20.00%
30.00%
40.00%
50.00%
60.00%
70.00%
80.00%
90.00%
Too Long Too short Neither. I thought the length was
satisfactory
If the length of the recorded lectures was not suitable, the problem was
because the lectures were:
If the length of the recorded lectures was
not suitable, the problem was because the
lectures were:

0.00%
5.00%
10.00%
15.00%
20.00%
25.00%
30.00%
35.00%
5 Minutes or less 10 Minutes or less 15 minutes or less 30 minutes or less Length of the recorded
lecture does not
matter to me.
The optimal length for a recorded lecture is:
The optimal length for a recorded lecture
is:

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