Learn
The purpose of this module is to create artifacts and short introductory media that would orient new learners to 3D printing. By first listening to the podcast, learners will hear a short introduction to the history of printing and its potential applications within education. By watching the video, learners will see a 3D printer in action, hereby gathering a deeper understanding of the process. At the end of this module, learners will have a basic understanding of one of today's popular consumer-based 3D printing techniques and be able to articulate the process with which 3D printed objects are created. Hopefully, this module will inspire learners to further investigate 3D Printing (NETS-T-1).
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Listen
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Listen to a short podcast introducing 3D printing and its potential impact on education using the SoundCloud player to the left, or download the .mp3 file.
By adapting NETS-T-3 standard, I've created a short podcast that models the recording and creation of an audio piece. Initially, I created a list of items I would need to produce the audio file (i.e. recorded 3D printer sounds, my own voice recording, music) and scripted the piece. I borrowed equipment to record clear sounding audio and consulted with peers and 3D printing experts on this endeavor. Download the 3D Printer sounds used in the podcast at http://www.freesound.org/people/hchau/sounds/
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Watch
Watch a 3D Printer in action by playing the YouTube video to the right. In this video, we see a 3D printer create the 3D gimbal model pictured above. Using PLA plastic, a PrintrBot Simple machine, and a design file found on Thingiverse, a 3D object is created using an additive process in which material is layered one layer at a time.
The video shows the machine in action, adding a few notes on the process of 3D printing. The purpose of this video is to briefly introduce viewers to a common consumer-grade 3D printer. Using NETS-T-3 as a guide, the video shows the process with which 3D objects are created. The video explains and engages viewers to consider what other objects could be printed given the right information. |
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More...
To further use or create material on 3D printing, an entire module could be created to walk learners through the history of 3D printing and different types of rapid prototyping. In addition, a module could lead learners into the entire process of selecting or creating a 3D file, slicing the file to then speak to a 3D printer, and then setting up an actual 3D printer to successfully print an object. Beyond this, learners could engage on online and in-person communities dedicated to 3D printing and making.
Reflection
A short reflection on redesigning a blended 3D Printing course:
https://www.youtube.com/watch?v=9NucLnXUnVQ
https://www.youtube.com/watch?v=9NucLnXUnVQ
Contact Hong
All content (i.e. images, text, audio, video, etc.) are owned and contributed by Hong T. Chau.
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3D Printing Introduction by Hong T. Chau is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. Based on a work at http://hongtchau.weebly.com. |
References:
Chau, H. (2015) 3DPrinter-PrintrBot.mp3 by hchau. Retrieved from http://www.freesound.org/people/hchau/sounds/317661/
Armstrong, T. (2009). Chapter 1. The Foundations of MI Theory. Retrieved from http://www.ascd.org/publications/books/109007/chapters/The-Foundations-of-MI-Theory.aspx
Campbell, T., Williams, C., Ivanova, O., & Garrett, B. (2011). Could 3D printing change the world. Technologies, Potential, and Implications of Additive Manufacturing, Atlantic Council, Washington, DC. Retrieved from http://www.atlanticcouncil.org/publications/reports/could-3d-printing-change-the-world
Dawson, F. (2014, September 30). How Disruptive Is 3D Printing Really? Retrieved from http://www.forbes.com/sites/freddiedawson/2014/09/30/how-disruptive-is-3d-printing-really/
Distant 294. (2008). Free Music Archive: Distant 294 - Transantarctic Railway (Vol. Enough Records). Retrieved from http://freemusicarchive.org/music/Distant_294/Microcosmos/01_distant_294_-_transantarctic_railway
iMovie Apple Computer. "Neon". Sound Effects. Retrieved August 2015.
Chau, H. (2015) 3DPrinter-PrintrBot.mp3 by hchau. Retrieved from http://www.freesound.org/people/hchau/sounds/317661/
Armstrong, T. (2009). Chapter 1. The Foundations of MI Theory. Retrieved from http://www.ascd.org/publications/books/109007/chapters/The-Foundations-of-MI-Theory.aspx
Campbell, T., Williams, C., Ivanova, O., & Garrett, B. (2011). Could 3D printing change the world. Technologies, Potential, and Implications of Additive Manufacturing, Atlantic Council, Washington, DC. Retrieved from http://www.atlanticcouncil.org/publications/reports/could-3d-printing-change-the-world
Dawson, F. (2014, September 30). How Disruptive Is 3D Printing Really? Retrieved from http://www.forbes.com/sites/freddiedawson/2014/09/30/how-disruptive-is-3d-printing-really/
Distant 294. (2008). Free Music Archive: Distant 294 - Transantarctic Railway (Vol. Enough Records). Retrieved from http://freemusicarchive.org/music/Distant_294/Microcosmos/01_distant_294_-_transantarctic_railway
iMovie Apple Computer. "Neon". Sound Effects. Retrieved August 2015.