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Motion Graphics
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Narrative & Motion Graphics

Blink Speed

Exposure and its correlating settings can be very intimidating to beginner photographers who are learning how to operate their cameras. Breaking the larger concept down into analogies helps learners relate those functions to concepts they already understand. This makes learning this essential skill less intimidating and more practical to engage with.

This explainer motion graphic simplifies shutter speed, one third of the exposure triangle, by comparing it to blinking. To help learners build a mental model surrounding this function's control over motion blur, this motion graphic serves as a graphic organizer, showing the evolution of the shutter from an eye to its original state inside of the lens of a camera. 

The target audience for this learning design is comprised of beginner photographers of all ages who speak english and are both sight and hearing abled.​

Learning Objectives

  • Students will compare shutter speed to blinking in order to understand the function’s effects on motion blur.

  • Students will test this analogy by blinking themselves, practicing fast and slow blinks to see the effects of changing shutter speeds.

  • Students will be able to identify a fast shutter speed as a setting that produces a frozen image and a slow shutter speed as one that produces a blurred image.

  • Students will begin to analyze the spectrum of shutter speeds as fractions of a second that are larger for slower speeds and smaller for faster speeds.

Learning Theories

Dual coding theory “explains psychological phenomena by the collective action of nonverbal and verbal mental systems that are specialized for the processing of imagery and linguistic information, respectively” (Clark & Paivio 150). With these two channels of our brains, we actively process and connect this information in our working memory which allows us to form schema. This also allows for new information that relates to preexisting knowledge to be chunked together and better retained (170). My narration and visual representation of the eye as the shutter speed that connects these two functions aids this process for beginner photographers.

Dual Coding Theory

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Documentation

With my nonprofit organization, Stories In My Backyard (SIMBY), my co-instructor Ruby Johnston and I have been working to come up with ways to simplify complex concepts for students attending our virtual photography workshops. Ruby made this connection in one of our sessions and I thought this was a great opportunity to create a learning tool that we could use in the future. To create this motion graphic, I used Adobe Premiere, illustrations from Pixabay, background music from Facebook’s Creator Studio Sound Collection, and photo transitions and sound effects from Swiftly Studio.

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Citations

Clark, James M., and Allan Paivio. “Dual Coding Theory and Education.” Educational 

Psychology Review, vol. 3, no. 3, 1991, pp. 149–210. JSTOR, www.jstor.org/stable/23359208. Accessed 19 May 2021. 

Crook, C. & Sutherland, R. (2017). Technology and theories of learning. Retrieved from 

http://ebookcentral.proquest.com 

Mayer, Richard E. “Cognitive Theory of Multimedia Learning.” The Cambridge Handbook of 

Multimedia Learning, edited by Richard E. Mayer, 2nd ed., Cambridge University Press, 

Cambridge, 2014, pp. 43–71. Cambridge Handbooks in Psychology.

“The Cognitive Architecture.” Learning and Cognition: the Design of the Mind, by Michael E. 

Martinez, Merrill, 2010, pp. 36–76. 

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