In reflecting on Bates’ exploration of epistemology and learning theories, the ones that speaks the most to me are the theories of Cognitivism and Constructivism. This does however bring to light the idea of “What is good in theory, is not always good in practice”, or vice versa. In my opinion, in most educational settings, learning, or lack thereof often comes down to implementation and the presence or absence of differentiation. Although I “connect more” with the tenets of Cognitivism and Constructivism, as a Grade 7 Junior High Science teacher, I have undoubtedly fallen numerous times into the Behaviorism (Input/Output) learning theory trap this year, and at various times throughout my educational career.

Feeling pressure to get through the curriculum, and wanting everyone succeed, I have on more than one occasion, laid information out on a silver platter for my students to take and eat at will, even knowing beforehand, with all good intentions of pleasing the masses, that some of my students weren’t going to eat because of allergies or an aversion to food. 😉 Nevertheless, there too have been moments of great constructivism through facilitating scientific investigations and fostering the development and completion of hands-on, collaborative building challenges utilizing raw materials and educational technology tools. I am also pleased to report, that I have been utilizing various aspects of dual-coding.

While I was previously aware of the theory by Paivio, that our brains have a specific “cognitive load” that impacts the amount of information we can hold in our working memory before our brain becomes saturated (Culatta, 2018). What I found to be absolutely fascinating in watching the What is Dual-Coding video, however is the premise that while we can technically hold 5-7 concepts in our working memory at one time, that load number decreases significantly with a lack of interest and attention (Pastore, 2011). As a teacher, this instantly brings to mind issues surrounding student engagement. As a parent, this instantly brings to mind my son who has been diagnosed with ADHD Combined and two separate Specialized Learning Disorders in Reading and Written Expression and I question how is his cognitive load being impacted? What is his magic number?

I have often discussed the benefits of dual-coding and the theory of multiple intelligences with my students, highlighting to them the idea that, the more ways we can actively engage our body in learning, the more connections we will make. For example, when it came to studying symbiotic relationships in Science, I used emojis as a way to help my students remember and personally connect to the concepts. This dual-coding premise was very successful and when it came to writing their unit exam, almost all the students drew the pictures as a point of reference.

While I did not originally use this APP in the classroom, now that I know it exists, it would be fun to have the students create and “construct” their own emojis to visually represent any of the concepts we are investigating. The APP that I used to create these is free online and very easy to use. 😉

Angel Emoji Maker: https://emoji-maker.com/designer

**If you have never heard of or studied symbiotic relationships, I would be very curious to hear what you “think” the concepts mean by looking at the emojis! Please leave your comments, thoughts, or suggestions below.

References

Culatta, R. (2018, November 30). Dual Coding Theory (Allan Paivio). Retrieved from https://www.instructionaldesign.org/theories/dual-coding/

Pastore, R. [Ray Pastore]. (2011). What is Dual-Coding? [Video]. YouTube. https://youtu.be/SwHaq3xlNdA