Academy of Engineering Session Introduction to Engineering Design Integrated Curriculum

1. Academy of Engineering SessionIntroduction to Engineering Design Integrated Curriculum Pier Sun Ho Rob Atterbury

2. Workshop Objectives and Expectations This workshop is intended to: • Familiarize teacher teams with the integrated curriculum model • Introduce IED and its associated integrated curriculum • Prepare participants for implementing the curriculum • Introduce the participants to a sample culminating engineering project

3. Continuum of Curriculum Integration Conceptual BASIC INTERMEDIATE ADVANCED

5. Integrated Curriculum Overview

6. Tier I • Introduction to Engineering Design • Principles of Engineering • Digital Electronics • Tier II • Aerospace Engineering • Biotechnical Engineering • Civil Engineering and Architecture • Computer Integrated Manufacturing • Tier III • Engineering Design and Development

7. Introduction to Engineering Design -IED- The major focus of the IED course is to expose students to design process, research and analysis, teamwork, communication methods,  global and human impacts, engineering standards, and technical documentation.

8. Introduction to Engineering Design Unit 1: Introduction to Design • Key Concepts: • Design Process • Technical Sketching and Drawing • Measurement and Statistics • Puzzle Cube

9. Introduction to Engineering Design Unit 2: Design Solutions • Key Concepts: • Geometric Shapes and Solids • Dimensions and Tolerances • Advanced Modeling Skills • Advanced Designs

10. Introduction to Engineering Design Unit 3: Reverse Engineering Key Concepts: • Visual Analysis • Functional Analysis • Structural Analysis • Product Improvement by Design

11. Introduction to Engineering Design Unit 4: Virtual Design Project Key Concepts: • Engineering Design Ethics • Design Teams

12. Curriculum Overview There are 2 curriculum units for Introduction to Engineering Design • Semester 1: Ship Shape • Semester 2: Reverse Engineering Each unit includes: • Lesson plans for the four academic subject areas and IED • Relevant national standards alignment • Teacher resources (background info, answer keys, rubrics) • Student resources (handouts, worksheets, labs)

13. Workshop Objectives and Expectations This workshop is intended to: • Familiarize teacher teams with the integration of each subject area into the unit • Prepare participants for implementing the curriculum • Communicate the intention of the curriculum developers for unit enactment • Discuss revisions and planning decisions unique to your site • Introduce the participants to a sample culminating engineering project

14. Unit 1Ship Shape

15. Engineering in the Marine Environment • Safely and efficiently move a variety of cargoes across the world’s oceans • Effectively project your nation’s economic, political, and military objectives across the seas • Protect your nation’s coastline, resources, and waterborne trade • Safely explore and wisely exploit the abundant resources found in the ocean’s depths and in its ice covered areas • Provide better boats and ships for entertainment, sport, and recreational boating

16. Unit Overview • Subunit 1 lessons introduce to ships and ship design and provide some historical context to the importance of naval architecture and marine engineering • Subunit 2 lessons introduce the basic math and science involved in naval architecture and other marine engineering fields • Subunit 3 lessons provide students with the opportunity to apply their knowledge academic knowledge to a design challenge

17. Major Academic Subject Topics and Content • English Language Arts • Using figurative language, and writing short stories • Technical writing • Social Studies • Geography—Influence of major waterways on cultures around the world • World History—World War II and the invasion of Normandy • Science • Physical Science/Physics—Density, buoyancy, center of mass • Biology—Adaptations in marine animals • Mathematics • Area and volume • Simple quadratic equations

18. Subunit 1: High Seas Adventure

19. Early sailing vessels

20. Egyptians and Phoenicians

21. Chinese Junk

22. Tall Ships

23. Container Ships

24. Recreational Boating (Cigarette Boat)

25. Modern Military Fleet

26. Military Transports

27. Air Boats

28. Subunit 1: High Seas Adventure

29. Literature Circles (p 1-35) • Student-directed discussion groups • Each student assigned a different role/perspective during reading and discussion • Possible roles: moderator, psychologist, lexicographer, anthropologist, and many others

30. Life of Pi • Assign roles within your group • Read Chapter 37 • Keep your literature circle role in mind • Discuss your reaction to the reading as a group

31. Subunit 1: High Seas Adventure

32. Setting the Stage • Europe, May 1943 • Allies begin preparations to retake the Europe

33. WWII German Defenses of Coastal France

34. Beach Defenses

35. World War II Engineering Innovations • Higgins Boat • Duplex Drive (DD) Tank • Bobbin Tank • Sherman Flail Tank

36. Subunit 2: Sink or Swim

37. Float or Founder?

38. Float or Founder?

39. Gravitational Force AKA Weight!

40. Gravitational Force • Weight = mass •accelerationgravity • Fgrav = m • g • Fgrav= 250 g• 9.8 • Fgrav= 2450

41. How about the Buoyant Force?

43. Archimedes’ Principle = Buoyant forceon thesubmerged object Weight of displaced fluid

45. One Last Substitution: Mass of the Fluid Density () of water = 1 g/cm3

46. r USS Yogurt h Calculating Buoyant Force • Fbuoyant = ( •Vsubmerged)• g • Fbuoyant = ( •Vsubmerged)• 9.8 • Fbuoyant = (1 •Vsubmerged)• 9.8 • Fbuoyant = (1 • 330cm3)• 9.8 • Fbuoyant = 3234 • V =  r2 h • V =  • (3.5 cm)2 • 8.6 cm • V ≈330 cm3

47. Will She Float? • Compare the gravitational force and buoyant force acting on the ship Fgrav≟Fbuoyant 2540 ≟3234 Fgrav < Fbuoyant • Seaworthy!

48. A Little Trick, Just This Once

49. DIY Calculations • 1/10 of this box is above water • The box has a mass of 108 grams • What is the volume of the submerged portion? • What is the volume of the total box? • What possible dimensions might the box have?

50. Subunit 3: Float Your Boat