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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 1 Bruce Mayer, PE NGSS Engineering Bruce Mayer, PE Licensed Electrical & Mechanical Engineer BMayer@ChabotCollege.edu Chabot Engineering Next Generation Science Standards Engineering

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 2 Bruce Mayer, PE NGSS Engineering LiberalsArts Working With STEM An Effective & Appropriate Working Relationship My Son Earned a BA in HISTORY from UC Santa Cruzthen No Job

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 3 Bruce Mayer, PE NGSS Engineering What is Engineering? Audience Suggestions first Short Answer Audience Suggestions first Technical Product Creation The Output of ALL Engineering is The Solution to a Practical Problem Fulfillment of a Practical Need Long Answer Technology Creation Through the Application of the Quantitative (Number-Based) Academic Disciplines Mathematics Sciences; e.g., Physics, Chemistry, Biology Empiricism (Experiments and Tests)

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 4 Bruce Mayer, PE NGSS Engineering Engineering vs. Science Engineering is Closely Related to Science & Math, but it is NOT the SAME Scientists seek to UNDERSTAND WHAT IS, while Engineers seek to CREATE THAT WHICH NEVER WAS - Theodore von Krmn, CalTech Professor, and the Father of Modern AeroSpace Engineering

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 5 Bruce Mayer, PE NGSS Engineering Engineer Applied Scientist The First Laser Laser Sheet-Metal Cutting Machine Theodore Harold Maiman was born in 1927 in Los Angeles, son of an electrical engineer. He studied engineering physics at Colorado University, while repairing electrical appliances to pay for college, and then obtained a Ph.D. in Physics from Stanford in 1955. Theodore Maiman constructed this first laser in 1960 while working at Hughes Research Laboratories (T.H. Maiman, "Stimulated optical radiation in ruby lasers", Nature, 187, 493, 1960). There is a vertical chromium ion doped ruby rod in the center of a helical xenon flash tube. The ruby rod has mirrored ends. The xenon flash provides optical pumping of the chromium ions in the ruby rod. The output is a pulse of red laser light. Engineering

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 6 Bruce Mayer, PE NGSS Engineering Engineer Applied Scientist Engineers take BASIC Scientific Discoveries and turn them into things that are USEFUL to people. In that role, Engineers are the agents of PROGRESS for Human Society Prof. Jim Plummer, Dean of the Stanford School of Engineering

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 7 Bruce Mayer, PE NGSS Engineering NGSS ETS1A Defining & Delimiting an Engineering Problem 2.Earths Systems: Processes that Shape the Earth Design K-2.Engineering Design 4.Waves Design 3-5.Engineering Design MS.Chemical Reactions Design MS.Engineering Design HS.Chemical Reactions HS.Forces and Interactions Design HS.Engineering Design

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 8 Bruce Mayer, PE NGSS Engineering Design is the Pinnacle The GREATEST Accomplishment in the Engineering Profession Design of a SUCCESSFUL Product There are NO Right or Wrong Solutions to a Design Problem There are only Successful & UNsuccessful Solutions Largely the result of Creativity In my ENGR11 Design Class: I cant define a Successful Design, but I know one when I see one

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 9 Bruce Mayer, PE NGSS Engineering Example Design Creativity Design a Beam-Test Fixture for use in Chabot Engineering Materials Class BMayer Design Student Designs

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 10 Bruce Mayer, PE NGSS Engineering WHAT do I DO in the Classroom? This, ITSELF, is a DESIGN PROBLEM Develop DESIGN PROJECTS that Must Involve Applied Science Be Age Appropriate (Very Difficult Constraint) Be Inexpensive; $0 to Design, 20$ to Build Be of 4-16 weeks duration Be Carefully DOCUMENTED SomeHow A Documentation-Set is the Ultimate OUTPUT of Design Engineering as required by Practicality The Design Project may be individual or team Based (too much emphasis on teams)

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 11 Bruce Mayer, PE NGSS Engineering All Done for Today Planer Process Patents Making Flat Transistors Jack Kilby vs. Robert Noyce

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 12 Bruce Mayer, PE NGSS Engineering Bruce Mayer, PE Registered Electrical & Mechanical Engineer BMayer@ChabotCollege.edu Chabot Engineering Appendix

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 13 Bruce Mayer, PE NGSS Engineering B. Mayer SuperSummary BioGraphy Mr. Mayer Holds Engineering Degrees from Stanford University (Mechanical & Electrical), UC Berkeley (Mechanical), and Cabrillo College. A California State licensed Professional Engineer (PE) Mr. Mayer earned four patents, published four papers, and won an important industry award. He holds membership in the National Electrical and Mechanical Engineering Societies. Currently the Engineering Instructor at Chabot College (Hayward, CA), Mr. Mayer Holds Engineering Degrees from Stanford University (Mechanical & Electrical), UC Berkeley (Mechanical), and Cabrillo College. Mr. Mayer holds California State Professional Engineer (PE) licenses in both Mechanical and Electrical Engineering. During his 24 year Engineering Practice Career he earned four patents, published four papers, and won an important industry award. He holds membership in the Electrical and Mechanical Engineering Societies. B. Mayer Summary BioGraphy

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 14 Bruce Mayer, PE NGSS Engineering B. Mayer BioGraphy Mr. Mayer has served as the Engineering Instructor at Chabot College (Hayward, CA) since 2003. He earned the Master of Science degrees from Stanford University in Both Electrical (1991) and Mechanical (1983) Engineering. He holds a Bachelor of Science degree in Mechanical Engineering from UC Berkeley (1978), and an Associate in Science Degree from Cabrillo College (1978) Mr. Mayer is a California State Licensed Professional Engineer (PE) in both Mechanical and Electrical Engineering. Before joining academia, Mr. Mayer practiced for over 24 years the art & science of engineering in the Private Sector where he earned four patents, published four papers, and earned an important industry award. He is a senior member of the Institute of Electrical and Electronics Engineers (IEEE), and the American Society of Mechanical Engineers (ASME). For more information on Mr. Mayers Background see http://home.comcast.net/~bruce_mayer/site/

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 15 Bruce Mayer, PE NGSS Engineering NGSS Cross-Cutting

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 16 Bruce Mayer, PE NGSS Engineering NGSS ETS1B (SubSet) Developing Possible Solutions K.Interdependent Relationships in Ecosystems: Animals, Plants, and Their Environment 2.Interdependent Relationships in Ecosystems K-2.Engineering Design 3-5.Engineering Design MS.Energy MS.Engineering Design HS.Human Sustainability HS.Engineering Design

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 17 Bruce Mayer, PE NGSS Engineering NGSS ETS1C Optimizing the Design Solution 2.Earths Systems: Processes that Shape the Earth K-2.Engineering Design 4.Waves 3-5.Engineering Design MS.Chemical Reactions MS.Engineering Design HS.Chemical Reactions HS.Forces and Interactions HS.Engineering Design

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 18 Bruce Mayer, PE NGSS Engineering Design OPEN Ended Problem In my ENGR11 Design Class: I cant define a Successful Design, but I know one when I see one Two Major Types of Engineering Design Clean Sheet - No Constraints other than $s & time Example (Circa 1950): Design a Random Access Computer Memory Result HDDs Technology (Code) Constrained Example: Design the Electrical Power Wiring System for a Buidling

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 19 Bruce Mayer, PE NGSS Engineering Design: Engineering vs Industrial Engineering Design MUST Include an applied-SCIENCE Component Design Engineering is NOT Tinkering Intuitive Cut & Try Intuition is often WRONG INDUSTRIAL Design Focus is on Form, or Curb Appeal Industrial Design Goal Make it LOOK Cool Engineering Design Goal Make it WORK Cool

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 20 Bruce Mayer, PE NGSS Engineering WHAT do I DO in the Classroom? Copy SomeOne Elses Design Learn from the Past Dont Reinvent the Wheel Google-City for Designs you can use and IMPROVE Resources if $-Budget Exists Lawrence Hall of Science, Exploratorium Project Lead The Way Educational Systems Companies: PASCO, Vernier, Etc.

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 21 Bruce Mayer, PE NGSS Engineering WHAT do I DO in the Classroom? An Easy One to Start: Dissection & Documentation a.k.a., Reverse Engineering (Design) Students Disassemble a common object (e.g. a power screw driver) to Understand how the major components interact Document the parts Locate Part numbers Count Quantities Use Tools Loose Fear of the Physical

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BMayer@ChabotCollege.edu NGSS_CSU-EastBay_Panel_BMayer_1310.pptx 22 Bruce Mayer, PE NGSS Engineering WHAT do I DO in the Classroom? Check Out Chabots ENGR11 WebPage Google-Search Chabot ENGR11 BrainStorm a Project YourSELF Individual BrainStorming is BEST