2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design The Engineering Design Process Presentation 2.1.1 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design NASA Design Process Model 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Identify the Problem A device is needed that would allow a person with rheumatoid arthritis to open jars with different size lids Example: 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Develop a Design Brief Identify Criteria and Constraints What exactly should the device do? What should it not do? 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Gather Information Use a KWL chart What information must we locate? Perform the research 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Brainstorm Alternative Ideas All ideas are ok This begins the creative part Any format is ok. (words, sketches) 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Decide on the Final Design Narrow down the possibilities Decide on the best idea Justify the idea 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Perform Developmental Work Create sketches & formal documents. Test ideas and materials 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Build the Prototype Follow your plans & drawings Revise if necessary during prototyping 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Test and Evaluate Does it work as anticipated? Does it meet all criteria and constraints? 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Redesign or Refine If it works, improve it. If it doesnt work, redesign it. What went wrong? How can we fix the problem? 2011 International Technology and Engineering Educators Association, STEM Center for Teaching and Learning Foundations of Technology, Third Edition / Technology, Engineering, and Design Share your Design Work Table-top display? Slide presentation? Movie? Web site?