3D Design and 3D Printing

Photo by Xiaole Tao on Unsplash

In today’s class of IED 336, we worked through an introduction to 3D Design and 3D Printing. I had never experienced this technology before, so I had some trepidation mixed in with my curiousity. By the end of the class, I was pleasantly surprised by the robust environmental ethics of what I previously had condemned as being just another plastic-worshipping, consumeristic tech hobby.

The pros of using this technology in elementary schools are manifold. For one thing, this is a inherently creative project. Although it is designing on a screen, 3D printing is a bridge between worlds. Rich mentioned how people light-up when they get to hold in their hands something that they designed on a computer. It must be a magical, empowered feeling, which is a great confidence to instil in our students.

This technology also lends itself to giving a lot of room for choice and differentiation. Students can be given many options to choose from and can feel freedom in making their own decisions, especially because the materials are relatively inexpensive and because the design can be approved of by the teacher before being printed. Or, if the design isn’t pre approved, the student can learn from their mistakes of what went wrong.

One way to differentiate this activity would be to offer students the choice to select an item from the Thingiverse, a library of free 3D designs that can be modified using Tinkercad (the web-browser software that we used to design our key chains and dice today). Or, students can simply print the item from Thingiverse and then personalize it by painting it with acrylic paint, which is a low-barrier, inclusive option for students struggling with the 3D design element.

This technology is a tool that can be used to connect diverse curricula, including math, language arts, history, language revitilization, art and design, baking (e.g., cookie cutters!), science (e.g., Ru Goldberg machines!), and environmental studies (e.g., teaching students how to repair broken items!).

As I mentioned, the environmental impact of UVic’s 3D printer impressed me. The “plastic” (PLA plastic) that is used in this particular printer is food safe and biodegradable in a commercial composter. It is made out of sugar cane or corn starch, which doesn’t mean it has zero impact. I think that doing a deeper dive into how this material is made would be a valuable inquiry for a science class (e.g., where is the corn or sugar grown?).

Another environmental boon of this technology is that it only uses about 100 wats (around the amount of an old light bulb) while running. I expected it to be much more of an energy drain than this.

To be clear, I do not want to greenwash this tech. There are still ways that it can promote consumerism, for example, by encouraging the creation of unnecessary or flimsy objects that get thrown away. Like with all areas of education, intention and discussions about “why are we doing this” are essential components to consider with students.

Screenshot by Ms. Majors

Overall, even if it is not the most accessible and it could potentially cause myriad issues (e.g., frustration or simply too much screen time), I am convinced that 3D Design and 3D Printing is a potent tool that can be used with students to increase tech literacy.

Video Storytelling

Humans are story-beings. We have evolved with story, and it is responsible for our survival. That’s what makes teaching with stories one of the most logical, effective, healthy, and holistic Indigenous pedagogies that teachers can apply in their classrooms daily.

A well-told story evokes powerful images through sensory language—words that describe seeing, smelling, hearing, touching, and feeling inside in this world. I have learned through studying songwriting (e.g., by reading professor Pat Pattinson’s book Writing Better Lyrics) that using this type of language engages the listener because it triggers their personal memories.

This human connection naturally enriches learning because it taps into relationships as well as individual experience. It creates a felt experience, shared and shaped by listeners and tellers. I think we find it easier to remember when senses and emotions are engaged because it triggers our survival instincts of having community and sharing wisdom.

Video Creation in the Classroom

Using video creation as a way of storytelling in the classroom has both pros and cons. It can be both an inclusive option as well as an exclusive option, depending on who the students are and their comfortability with technology. When I worked as a summer literacy camp leader in Ivujivik, Nunavik, we “interviewed” students individually or in small groups with puppets that they had made. This was an effective method because the students were very shy, but they enjoyed being theatrical behind the camera. We then showed the video to the class, so they had a chance to perform in a low-pressure way.

A con could be if students are using the technology themselves and if they become frustrated because they do not understand how it works. Another risk is that they could become distracted or act inappropriately if they are not presenting in front of a live audience.

As for using videos for language revitalization, I could see this being useful only once students are comfortable and advanced enough to speak the language independently. I imagine that this would require a lot of scaffolding to get to this point.

I could see video editing giving students an opportunity to act out sentences that they find on FirstVoices, since there are a lot of example sentences that could be performed in small groups. Video would also be beneficial for pronunciation, because they could practice many times and only keep the take that they like. I like how this assignment could engage students with ranging comfortable for performance, because a shyer student could be in charge of video editing, while more outgoing students could do the acting and narrating.

I am grateful for this opportunity to consider video creation as an assignment in my classroom. This topic reminded me of how much I loved making silly videos for projects in my high school French class!

Here is a video I made today, set to a rough recording of a song I wrote:

Here is a screen recording I did of the First Voices website:

Education Reimagined

Photo by Annie Spratt on Unsplash

Do we need to reimagine education? To me, the answer is that a healthier, more holistic, decolonized system of education has already been imagined and it is our responsibility to join in and take action on this revolution.

Let me begin by explaining that I was a very successful student in the school system because (in addition to my privilege as a white, middle-class student) I knew how to hack it. I knew how to get 100% in my courses, because I knew how to cram information into my short-term memory. I also felt deeply at the time that this was not genuine learning, and I was aware that I was not retaining or processing or feeling the content that I was learning.

In Gr. 12, after watching a video of Sir Ken Robinson in my English class, I felt inspired to write an essay called “The Degenerate Education of My Generation.” Even though I benefited from the system the way it was, I knew it wasn’t fair and that actually everyone in the school should be considered a “gifted” student like I was. I have always felt that the public school system does a disservice to humanity by crushing peoples’ confidence and creativity before they have time to blossom.

Learning about Indigenous ways of knowing and being in this program has been so inspiring and grounding to me, because a holistic pedagogy focused on both individual and community well-being, involving patience and time and encouraging each person’s unique gifts, has already existed for thousands of years. The First Peoples’ Principles of Learning are an excellent resource for anyone who agrees that it is time to “reimagine” education.

The main obstacles that I think educators face when trying to decolonize their practice include parent and colleague pushback. To counteract this force (which is coming from trauma and fear), teachers must surround themselves with a likeminded network of support, accountability, and inspiration. They also must work on healing their own creativity and confidence so that they can continue to go against the grain and accept that not everyone will understand.

There are so many brilliant educators, Elders, and knowledge-keepers already leading the way down this hopeful path, and I am excited to join the procession.

The Classroom Is a Garden and Sketchnotes

Photo by Emmanuel Mbala on Unsplash

I first heard about Sir Ken Robinson when I was in high school. I love this metaphor he introduces that teachers are more like gardeners than engineers:

Yesterday in class, Rich spoke to us about the benefit of using sketchnotes. As a big proponent of combining visual and verbal skills, this method resonated with me. I already loved using mindmaps in the class, and I am excited to introduce the concept of sketchnotes (simply notes with basic drawings added in) to my future students. Here are my first trials at sketchnoting:



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image showing person walking in pre-painted footprints

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