open-ended design © 2013 project lead the way, inc.engineering design and development
TRANSCRIPT
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Open-Ended Design
© 2013 Project Lead The Way, Inc.Engineering Design and Development
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Why EDD?
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Why is an Open Ended Design Course So Important?
• Engineers don’t just solve problems….
They must identify and define them first.
• Many students have never seen or worked through a complete design process.
• How do you document a project involving innovation or invention?
• It is important to understand the principles and
practices that engineers use.
• It is the closest a course can come to
duplicating how professionals work.
Engineering Design and Development
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• Develop life skills for postsecondary education and your career• Apply skills learned in other PLTW courses• Apply skills learned in other courses:
– Math, science, business, language arts, public speaking, etc.• Connect with the community• Take responsibility for your work as an independent learner• Choose a problem YOU want to solve!
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Why is an Open Ended Design Course So Important?
Engineering Design and Development
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(click either of the above frames to open the videos , when finished close the window and continue with this ppt.)
Why EDD? We asked the Experts
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What can you do with the skills you learn?
IED Introduction to Engineering Design
POE Principals of Engineering
GTT PLTW GatewayIntroductory Modules6th -8th
BE
CIM
Civil Engineering and
ArchitectureBiotechnical Engineering
Computer Integrated Manufacturing
CEA
AEAerospace Engineering
DEDigital Electronics
Specialization Courses 10th – 12th
EDD
Engineering Design and
Development(Capstone Project)
Capstone Course11th – 12th
A Capstone CourseFor Many Schools…
FoundationCourses 9th–12th
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Research, Reflection
and Iteration
College Preparation
Problem Solving
Cross Curricular Application of Knowledge &
Skills
Time Management and
Organization
Presentation &
Collaboration Skills
Important Facets EDD and Open Ended Design
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Find and Attempt to Solve a Real ProblemApply the Skill Sets You Have LearnedLearn How to Document an Engineering ProjectLearn Professional Skills Though Collaboration
Throughout This Course You Will:
• Do Research• Design a Prototype• Create and Test a Prototype• Evaluate and Reflect on the Process• Present the Project
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• Work like a professional• Become an expert • Document everything• Maintain organization
– Engineering Notebook– Course Binder– Portfolio
• It helps to Identify a common area of interest among group members
• Follow a project schedule and honor deadlines
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Keys to Success
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• Let research drive decisions• Let data drive decisions• Use the language of report
Not the language of affection• Choose a topic wisely
– Physical devices often work best– Software solutions, chemical solutions, or process
solutions are often difficult to pursue• Consider alternate solution paths
– Modify an existing solution to produce better results (Innovation)– Combine design features of two or more existing solutions (Innovation)– Create a totally unique solution (Invention)
Keys to Success
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Project Portfolio
Engineering Notebook
• Evidence of your thought process
• Record of your work
• Demonstration of your problem solving and communication skills
• Presentation to others
Keys to Success
Project Documentation
Course Binder
Electronic Portfolio
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Engineering Design Processes
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There are a number of design processes used in industry and at colleges or universities.
Engineering Design Processes
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This is the process you will utilize.
An EngineeringDesign Process
1. Define and Justify Problem2. Generate Multiple Solutions3. Select a Solution4. Construct and Test5. Reflect and Evaluate6. Present Results
The flow chart provides an overview of the EDD Design Process
The design process is not a linear process. There may be times when you will need to adjust or redefine your problem and revisit previous steps.
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Students Will:
• Perform research• Interview experts• Survey consumers• Write Specifications• Test a Concept• Create a schedule• Create sketches • Create technical
drawings• Perform a cost
estimate• Build a prototype• Test the prototype• Optimize your design• Document your work• Present your solution
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How Do I Invent Something!Invention vs Innovation
The Ten Mighty Questions
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Critical components to a design process are reflection and analysis. Here is a guide to decision making.
• Consider these questions.
• Return to these questions
• periodically during the course.− Provide focus− Provide direction− Provide perspective
The Ten Mighty Questions of EDD
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Define Clear and Justified Problem Statement
Document All Current and Past Solutions
Solution #1Pros and
Cons
Solution #2Pros and Cons
Solution # ? Pros and
Cons
Option 1 – Improve an existing solutionOption 2 – Combine one or more solutions to increase the overall success rate Option 3 – Invent a new or unique solution
NOTE: A project can be started here as long as justification for the solution’s existence can be supported. (Reverse Engineering Justification)
How well does it work? Why is it not perfect?
10 Mighty Questions - Innovate or Invent?
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Justify the merit for attempting your solution and Create a prototype of your idea
Define and Create an accurate means of testing the prototype, simulation, process, mock-up or
planEvaluate the DATA
Significant Improvement?
Little or No Difference?
Failure
Present your findings and make a judgment on what to do with the results
10 Mighty Questions – Defend Choices
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Engineering Design and DevelopmentThe Class
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EDD Course Outline
Component 0 – Project ManagementEngineering Design as a Course
Component 1 – ResearchProblem Identification/Justifying and Solution Requirements
Component 2 – DesignGenerating and Defending an Original Solution
Component 3 – Build and TestConstructing and Testing a Prototype
Component 4 – Evaluation of Project and ProcessEvaluation, Reflection, and Recommendations
Component 5 – Documenting and Presenting the Design ProcessFinal Project Presentation and Documentation - Going Beyond EDD
Major Components
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Project Management - Component 0
Resource Alpha(α)The EDD Design Process, and Project Management
Resource Beta(β)Documenting the Engineering Design Process
Resource Gamma(γ)Teams, Timelines, and Contacting Experts
Resource Delta(δ)Project Evaluations and Classroom Management
Resource Epsilon(ε)Intellectual Property
Engineering Design as a Course
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Research - Component 1
Element AIdentification and Justification of the Problem
Element BDocumentation and Analysis of Prior Solution Attempts
Element CPresentation and Justification of Solution Design Goals/Requirements
Problem Identification/Justifying and Solution Requirements
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Design - Component 2
Element DDesign Concept Generation, Analysis, and Selection
Element EApplication of STEM Principles and Practices
Element FConsideration of Design Viability
Generating and Defending an Original Solution
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Build and Test - Component 3
Element GConstruction of a Testable Prototype
Element HPrototype Testing and Data Collection Plan
Element ITesting, Data Collection and Analysis
Constructing and Testing a Prototype
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Evaluate Project & Process - Component 4
Element JDocumentation of External Evaluation
Element KReflection on the Design Project
Element LPresentation of Designer’s Recommendations
Evaluation, Reflection, and Recommendations
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Presenting Project - Component 5
Element MPresentation of Project and Project Portfolio
Element NWriting Like an Engineer
It is important to note that these topics are introduced in Component 0.Component 5 is addressed through out the design process.
Evaluation, Reflection, and Recommendations
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Juried Presentation
Presentation of Project and Defense of Project Steps
Attended by:• Evaluators• Partnership Team• Mentors• Parents & Family• Press• Teachers and Classes• Administrators
– Local – Principal– District –
Superintendent
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Where is My Syllabus?Is This On the Test?
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• Your instructor is a Facilitator and Project Manager,
Not a Teacher• Your instructor will set deadlines, but you will manage you
time and dependent tasks• You will choose your project direction• There are a number of tools that can help you manage
timelines and assignments in an open ended design course.– GANTT Charts– The Rule of Thirds
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EDD is Unlike Any Other Course
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GANTT ChartsManaging Timelines and Deliverables
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Research & Exploration
Design & Construction Testing, Documentation, &
Presentation
Problem Selection Topic Background Problem Statement Cited Justification Market Research Past & Present
Solutions Problem Proposal
Design Specification Decision Matrix Concept Testing Design Proposal Prototype Timeline Sketching Refinement Technical Drawing Material List Cost Tool Selection Tool Safety Mock-up & Modeling Prototype Build
Procedure Preliminary Design
Review Construction
Testing Criteria Testing Procedure Physical Testing Record Data Critical Design
Review Redesign and Refine Re-test Multimedia Display Web Page Research Paper Electronic Portfolio Final Presentation
The Rule of Thirds – Grading Deliverables
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Engineering Design and DevelopmentOutcomes and Opportunities
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Beyond EDD• Design and Problem Solving Competitions
• Scholarship Opportunities
• Internship Opportunities
• Admission Preference and College Level Recognition
• Intellectual Property Resources
Engineering Design and Development
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Current lyre design used all over the world
Clint Downey and Jackson Cover Cedar Rapids Jefferson High School Filed for a provisional patent on their new design for a marching band lyre.
See “IA EDD Music Lyre Patent Article” in the Going Beyond Section of the EDD curriculum”
Downey and Cover’s lyre prototype
A Better Lyre
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Chantel Newman St. Thomas More High School Badger State Science Fair
Engineering Award
See “WI _Article on Chantel Newman and Marquette University” in the Going Beyond Section of the EDD curriculum
“Day at the Capitol” presentation
$40,000 Scholarship Marquette University College of Engineering
A Better Crutch
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“When he brought his project in and demonstrated it to the class, he showed that it could be easily adjusted for different body weights. It was well conceived, durable and functioned effectively. It was just a beautiful thing.”
Greg Cisewski Wausau East PLTW Teacher
A Better Way to Train for Cross Country Skiing
Adam MartinEast High School
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A Better Way to Train for Cross Country Skiing
Adam MartinEast High School
“The results of our new product assessment indicated that Adam’s idea was commercially feasible,”….. “we referred Adam to the Law and Entrepreneurship Clinic at the University of Wisconsin’s School of Law in Madison for that assistance. The clinic agreed to accept Adam as a client and will help him with the next steps in the commercialization process.”
Sandra Beccue Market Research Manager Wisconsin Innovation Service Center University of Wisconsin -Whitewater
See “Mike Carr Article.Wausau.SBDC.IED” in the Going Beyond Section of the EDD curriculum
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The InvenTeam Tesla Engineering Charter School
• 2009 InvenTeam grant• EurekaFest 2009 at MIT
See “WI Appleton Tesla HS PLTW_ Lemelson_MIT InvenTeam Article” in the Going Beyond Section of the EDD curriculum”
Refrigeration Process
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Welcome to Engineering Design and Development