Objectives Unit 4

  • Due No Due Date
  • Points 0

Competencies and Suggested Objectives

1.  Demonstrate proper safety procedures in a laboratory setting for the Electronics and         Mechanics Project. DOK 2

     a.    Create a safety plan to be implemented throughout the project and document it                     in    course portfolio.

     b.    Organize a basic safety meeting at the beginning of each class to review the plan,                     go  over previous work, and discuss the strategy for that day.

     c.    Demonstrate safe and proper use of tools and equipment.

2.  Apply the NASA BEST engineering design process to the Electronics and Mechanics

Project. DOK 2

  1. Using instructor feedback from the Newton Project, refine the approach of the design process for this project.
  1. Document mastery of each part of the design process for the Electronics and Mechanics project in the digital portfolio emphasizing mathematics and physics concepts and reflective writing. (Use outline in Unit 2)

3. Demonstrate problem solving and teamwork skills by completing a complex challenge

    (Electronics & Mechanics Project).  DOK 3

a.       Complete a complex challenge (e.g. TSA Animatronics, high-tech egg drop, Rube Goldberg machines, or equivalent) applying the following to solve a problem:

                 i.   Develop and use a student-generated rubric outlining group work guidelines                             and including habits of work elements.

                ii.   Brainstorm solutions to the problem and show evidence of group work using                                concept maps or similar graphic organizers.

               iii.   Research and discuss possible solutions and submit a brief written report.

               iv.            Create a chart comparing and contrasting tradeoffs.

               v.            Engage in a student-led classroom discussion to debrief on the                                                            introductory project to include:

    •    Safety
    •   Group/team rubric
    •   Problem solving

b.      Construct a device that integrates electronics and mechanics that completes a task to include the following:

                                           i.            A sensor system that reacts to stimulus and collects data

                                         ii.            Create models and communicate basic electrical principles in                                                               multiple formats (verbally, graphically, textually, and/or                                                                             mathematically) to include:

          1.      Ohm’s law (Voltage = Current x Resistance)

           2.      Current (Alternating and Direct)

           3.      Circuits (Series and Parallel)

                                        iii.            A system regulated by a microcontroller to include any or all of                                                           the following:

                                                  1.      Capacitors

                                                   2.      LEDs

                                                    3.      Power sources (batteries)

                                                     4.      Resistors

                                       iv.            A computer program/application to control a mechanical part                                                                via microcontroller

                                        v.            A project analysis to modify system based on data collected

4.  As part of the Electronics and Mechanics Project, create models to explore mechanics

     and its applications. DOK 3           {INCLUDED UNIT 3 NEWTON'S LAWS}

  1. Collect, organize, and interpret data from the basic principles of motion through 

simulation or hands-on project to include: (PHS.5.2, PHS.5.3 PHS.5.4)

    1. Simple machines to include:
      1. Wedge
      2.  Pulley
      3.  Inclined plane
      4.  Screw
      5.  Wheel and axle
      6.  Levers
    2. Vector vs. Scalar
    3. Displacement (d=change in x/change in time)
    4. Speed (s = distance/time)
    5. Velocity (v =change in displacement/change in time)
    6. Acceleration (a = change in velocity/change in time)
    7. Forces (friction, gravity, normal)
    8. Equilibrium
    9. Newton’s Laws of Motion
  1. Collect, organize, and interpret data from the basic principles of energy through simulation or hands-on project to include:
    1. Electrical Energy
    2. Kinetic Energy (KE = 1/2mv2)
    3. Potential Energy (U=mgh)
    4. Work
    5. Work-energy theorem (W= KE)
    6. Conservation of Energy
    7. Momentum (P = mv)
    8. Conservation of momentum

5.  Engage with STEM industry and business professionals. DOK 2

  1. Arrange a field trip, professional visit, or virtual interaction with a STEM professional and inquire about:
    1. Career fields and availability (considering automation trends)
    2. Education and training
    3. Certifications
    4. Average salaries
    5. Job descriptions and daily tasks
  2. Complete a reflective writing exercise that includes career interests and document in the course portfolio.

Enrichment (optional):

  1. Research various emerging technologies to include impacts on society and changing technological cultures that includes any of the following:
    1. Biomimicry
    2. The link between artificial intelligence and quantum computing
    3. Wearable electronics and ‘soft circuits’ in fashion
  2. Link technological breakthroughs in materials to advancements in any of the following:
    1. Architecture and engineering (manmade structures)
    2. Textiles
    3. Manufacturing
    4. Energy production
    5. Transportation
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