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Taking Engineering Design to the Next Level
Patricia WatsonSkyline Middle School STEM Coordinator
Nov. 21, 2015
Stand up - Sit down
• I know what a design challenge is.• I have read several design challenges.• I have used a design challenge created by
others in my class.• I have written my own design challenge.• I use design challenges in my class
regularly.• I teach engineering skills explicitly.
If the statement is true for you, stand up
Introductions
• About [email protected] http://staff.harrisonburg.k12.va.us/~pwatson
• Introduce yourself - Turn and TalkWhere do you teachWhat do you teachDescribe a design brief you have used in your classroom
Science vs. Engineering
Use a non-linear process
Many disciplines
Questions about the natural world
Publish freely
1 correct answer
Solve societal problem
Many correct answers
Patent & sell
Iterative process
Engineering Design Challenges
ES
T
M
Design Better Challenges
• Put it in context• Begin with the end in mind• Add some constraints• Tweak the resources list
Put it in context
Put it in context
Begin with the end in mind
Add some constraints
Tweak the resources list
Design Better Ideas
• Facilitate brainstorming• Individual vs. group brainstorming• SCAMPER• Brainsteering
● Defer judgement● Build on other’s ideas● Be visual● Encourage wild ideas● Go for quantity
Facilitate brainstorming
(Engineer Your Life, 2008)
Facilitate brainstorming
Individual vs. group brainstorming
SCAMPER
• substitute• combine• adapt• modify• put to another use• eliminate and/or• reverse an idea
(Mind Tools Editorial Team, n.d.)
Brainsteering
● Focus on criteria● Start from existing ideas (research)● Use guiding questions
● Can you change the material? inputs? outputs? What if the user is ___?
● Become an expert first● Understand the science/math/tech
content● Divide and conquer
● Group by similar personalities● Quality (3-4 from each small group) over
quantity(Coyne & Coyne, 2011)
Brainstorming Resources
• Engineering Design Process: Brainstorming and Assessing Alternatives
• Judy Lee: Creativity has its rewards• Tips for Structuring Better Brainstorming
Sessions• Seven steps to better brainstorming• SCAMPER: Improving Products and
Services
Design Better Solutions
• Science experiment to research • Decision matrix• Prototyping• Have a plan
Science experiments
Science experiments
Decision matrix
Criteria Idea 1 Idea 2 Idea 3
Can hold enough dirty water 0 +1 0
Can hold enough clean water 0 0 +1
Easy to get clean water 0 +2 -2
Easy to assemble 0 -1 0
Durable for one year 0 -1 0
Won’t tip over or spill 0 -2 +2
Total 0 -1 1
Rank 2nd 3rd 1st
Prototyping
Have a plan
Have a plan
Designing Better Communication
• Oral presentations• Academic language• Going beyond the report
Oral presentations
Academic language
Going beyond the report
Going beyond the report
Going beyond the report
Turn and Talk
Which of these strategies do you see incorporating into your classroom?
OR
What do you do in your classroom to increase engineering knowledge and/or skills?
General Resources
Engineering Design Process presentationInternational Technology and Engineering Educators Association
Virginia Technology & Engineering Education Association
Integrative STEM Education at Virginia TechLinkEngineeringEngineering is Elementary
Sources
Coyne, K. P., & Coyne, S. T. (2011, March). Seven steps to better brainstorming. Retrieved
November 20, 2015, from McKinsey Quarterly website:
http://www.mckinsey.com/insights/strategy/seven_steps_to_better_brainstorming
DiSpezio, M. A., Frank, M., Heithaus, M. R., & Ogle, D. M. (2013). Virginia science fusion. Holt
McDougal.
Engineer Your Life. (2008, November 25). Judy Lee: Creativity has its rewards [Video file].
Retrieved from https://www.youtube.com/watch?v=7_bd8Uc9MiM
Mind Tools Editorial Team. (n.d.). SCAMPER: Improving products and services. Retrieved
November 20, 2015, from Mind Tools website: https://www.mindtools.
com/pages/article/newCT_02.htm