Magic Play Dough

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It is becoming more recognized that if a company wants to have long-term success, innovation is the key. But some will argue that the engineering design process still lacks important aspects of the creative process, especially when it comes to inclusion, mention, and considerations. Therefore, it is argued through social studies that the creativity element is an essential part of the designing process, hence it is often created that has the biggest impact on the outcome of a product. Without creativity, there Is no potential for innovation that can be transformed into commercial value for a company and long-term failure is a certainty (Howard et al., 2017). 

Description

What is this technique about

The Magic Play Dough technique is used for the detailed design and prototyping session in the engineering process. As the name suggests, the dough is ideal for students to form their thoughts and ideas into physical evidence for further use and development. By prototyping using magic play dough, students are also able to see if their ideas are achievable or if it needs corrections. 

Where does it come from 

This is a design prototyping method. Prototyping is a common methodology that is used during nearly all product, service, and systems development efforts, both for ideation and for changing ideas (Camburn et al., 2005).

For which purposes it is used (why in your engineering teaching)

Most of the engineering prototyping takes place in an advanced digital program. Therefore, physical prototyping using magic play dough can supplement and change the outcome of the design. Students might gain new ideas on how the prototype will look in real life and discover new additions to the design – the magic play dough allows the students to think of alternatives.

How to use it

Find or follow the recipe of the magic play dough provided under 4.2. When the dough is ready, take a cloth and start forming the idea or solution based on previous steps in the engineering process. When done prototyping, ask the students to put the dough in the oven and follow the guidelines from the recipe.

How to implement this technique online

Preparation, what do before the session

  1. Let the students know to prepare the dough beforehand.
  2. Provide them with the recipe (see 4.2) at least a week in (they will need to go shopping…) at least a week before.

During application, i.e., while giving the session

  1. Introduce the students to the purpose and the process of the exercise.
  2. Ask the students to make their prototype or idea. 
  3. As this is a good way for the students to do self-work, minimize the interactions between teacher and student so they do not get disturbed. Still, give them a time frame (e.g., 30 minutes).
  4. When the time is over, tell the students to put their designs in the oven and follow the recipe.
  5. Have a reflection session in the end: How was this exercise (easy/ difficulties…) – let the students share experiences.
  6. Tell the students to bring their prototype for the next session (or pictures of it if there is a too-long distance between the sessions).

Follow-up, about what to do after the session

  1. Ask the students to present their prototype during the next session.

Examples and/or testimonials

Example of the magic dough recipe

Ingredients

  • 2 cups of flour
  • 1 cup fine salt
  • 1 cup of hot water
  • 1 tbsp. cooking oil

Guidelines

  1. Mix all ingredients (use a food processor if necessary)
  2. Knead the dough together until it is smooth and pliable
  3. Now you must model – make your sculptures. Optional: Use extruders. You can make (almost) everything from the magic dough, just like modeling wax
  4. If your figures are to be hung on the wall when they are finished, you must have a hanger made. You do this by making a small ring of steel wire that you attach to the back of the dough (as far inside as possible)
  5. When your shapes are done, bake them. Bake them at 120 degrees for about 3 hours
  6. You can test if they are done by knocking on them, then it should sound hollow
  7. Once your shapes are baked, they should be completely cooled

Tools needed

  • Computer
  • Internet access
  • Access to online learning platforms (e.g., Teams, Zoom)
  • Ingredients from the recipe
  • Tools described in the recipe (e.g., bowl, spoon, or food processor)
  • Oven

Resources

Links

Magic Play Dough recipe: https://kitchen4kids.dk/trylledej-709/?gclid=Cj0KCQjw1ZeUBhDyARIsAOzAqQJEEvZfKbNyoH5MEBT44xRcVXE8SfZaWuoO27Kk3A_lsl-1UqpLvwcaAtRxEALw_wcB

Videos

How to make play dough: https://www.youtube.com/watch?v=oAIAm6BF0fs

Papers

Howard, T., Culley, S., & Dekoninck, E. (2007). CREATIVITY IN THE ENGINEERING DESIGN PROCESS. Innovative Manufacturing Research Centre (IMRC), University of Bath.

Camburn, B., Viswanathan, V., Linsey, J., Anderson, D., Jensen, D., Crawford, R., … & Wood, K. (2017). Design prototyping methods: state of the art in strategies, techniques, and guidelines. Design Science, 3.  https://www.cambridge.org/core/journals/design-science/article/design-prototyping-methods-state-of-the-art-in-strategies-techniques-and-guidelines/560B306A5E799AEE54D30E0D2C1B7063