teaching science with music: so many models, so little data
TRANSCRIPT
Teaching science with music:
so many models, so little data
Gregory J. Crowther, Ph.D.University of Washington& South Seattle College& SingAboutScience.org
How did I get here?
1985-1991 Piano lessons and choir
1987 Wrote my first science song
1991-1995 Wrote poem/song parodies for college cross-country team;B.A. in Biology
1996 Met Do Peterson
2002 Ph.D. in Physiology;started teaching
2004 Created science song database;Muscles & Magnets (CD)
2007-2013 Mostly lab research
2014 Back to teaching!
Do Peterson / Science Groove
↑ readiness to learn
↑ absorption of content
↑ recall of content
↑ processing/ integration of content
↑ demonstration of knowledge
↑ Time on Task
↓ stress
↑ enjoyment↑ in-depthexploration
↑ memorability
↑ channels of content
delivery
M U S I C+MUSICHow might music aid learning?
Can songs aid STEM learning?
Author (Year) Finding
C.R.W. VanVoorhis (2002)College students who learned jingles in a statistics class scored better on related test items than students who read definitions. Scores correlated with jingle familiarity.
S.M. McCurdy et al. (2008)
Certain subgroups of high school students (those taught by experienced instructors and those in small classes) scored higher on food-safety knowledge than control groups following exposure to 9 food-safety songs.
K. Smolinksi (2011)7th grade students who learned the “Cell Song” in chorus scored higher on a biology test than students who did not.
Models of incorporating music into classes
1. Prerecorded song/video from outside source2. Teacher writes/performs own song3. Teacher & students perform together4. Song-based discussion or activity5. Students write songs
Advantages and limitations of each?
Model 1: prerecorded song/video from outside source
• Example: Monty Harper, “My Molecular Eye”
Monty Harper, Stillwater OK Dr. Wooter Hoff, OSU
http://montyharper.bandcamp.com/track/my-molecular-eye
Model 2: teacher writes/performs own song• Example: “Myofibrils”https://www.youtube.com/watch?v=GC_CUfLP6Pc
• Related issue: parodies vs. originals
Imag
e: B
iolo
gica
l Sci
ence
by
Sco
tt F
reem
an e
t al.
Model 3: teacher & students perform together• Example: “Medulla Oblongata”
Medulla oblongata! Medulla oblongata! If you have never learned of its importance, then you oughta! Located in the hindbrain, the rhombencephalon, The medulla oblongata is just caudal to the pons. It regulates parameters such as your rate of breathing, The pressure of your blood, and the rate your heart is beating. Medulla oblongata! Medulla oblongata! Perhaps the lower brainstem is more vital than you thought-a!
http://faculty.washington.edu/crowther/Misc/Songs/medulla.shtml
Model 4: song-based discussion or activity
• Simple example: “Smooth or Striated?”Smooth or striated? Smooth or striated?Smooth or striated? Smooth or striated?Your biceps’ two parts?The walls of your heart?The walls of your veins?The difference is plain…They are smooth or striated! Smooth or striated!Smooth or striated! Smooth or striated!
http://faculty.washington.edu/crowther/Misc/Songs/smooth.shtml
Model 4: song-based discussion or activity• Complex example: Dr. Lodge/DEN video contest
Students in Mahoney, MI illustrate the song “Afraid of the Dark.”https://www.youtube.com/watch?v=e44NYisYavc
Model 5: students write songs• Example: Tom McFadden’s Science History Rap Battles
“Rosalind Franklin Versus Watson & Crick” by Oakland 7th gradershttps://www.youtube.com/watch?v=35FwmiPE9tI
Model 5: students write songs• Songwriting as “Writing to Learn”• Example: Poiseuille’s Law of Laminar Flow
Figure: Smith & Kampen 1990
Model 5: students write songs
• Example: Nernst equationEion = )
For a z (valence) of +1,
Eion = )
Find the concentration of ions out and in;Figure out the quotient, and find the log (base 10).To solve for the potential that’s sometimes known as E,You multiply by a constant like 58 mV.If the valence is plus-one (said Walther Nernst),
Your calculation’s done (said Walther Nernst)!
Model 5: students write songs
• Example: Nernst equation (revised)Eion = )
Simplified,
Eion =)
Find the concentration of ions out and in;Figure out the quotient, and find the log (base 10).Multiply by a constant like 58 mV;Divide by ion valence to find potential E.At the voltage you have found (says Walther Nernst),
There's no flux in or out (says Walther Nernst)!
My compromise: short sing-along jingles
Advantages:• Quick to create• Quick to perform• Quick to learn• Students are active• Easy for others to adopt• Relatively painless for
students who don’t want to learn science this way
Limitations:• Little student creativity• Non-professional music
limits engagement & outside adoption
My (other) soapbox issue
Music is not just a scaffold on which to hang words!
We should use the music to encode/reinforce content!
Encoding content in the music
http://faculty.washington.edu/crowther/Misc/Songs/calcium.shtml
image from John W. Kimball (biology-pages.info)
[LEADING STRAND]
The leading strand elongates toward
The moving replication fork;
Continuously it extends
Out from the primer to the end.
[LAGGING STRAND]
Okazaki . . .
Okazaki . . .
Okazaki joined by ligase
Okazaki joined by ligase
Encoding content in the music
http://faculty.washington.edu/crowther/Misc/Songs/okazaki.shtml
Toward true kinesthetic movements
“Quads & Hamstrings”Let’s kick it! Muscles of the quads.Kick it! Muscles of the hamstrings.Kick it! Can you guess the oddsThat we’ll remember every one of these damn things?Vastus lateralis, vastus intermedius, Vastus medialis, rectus femoris.Semimembranosus, semitendinosis, Biceps femoris. Now let’s do it as a chorus!Vastus lateralis, vastus intermedius, Vastus medialis, rectus femoris.Semimembranosus, semitendinosis, Biceps femoris. Our teacher will adore us!
http://faculty.washington.edu/crowther/Misc/Songs/quads.shtml