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Lesson Plan Industry Sector
Transportation

Lesson Plan Originally Created By: Russell Granger

**Starting System Fundamentals (updated) by Russell Granger

Part of Unit: Engine Fundamentals

Lesson Plan Overview / Details

Introduce students to the operational theory and practical service techniques of the automotive starting system. Students will be introduced to the specialized diagnostic and service equipment required to perform these tasks. Students will also understand how to interpret customer complaints as they relate to this system.

Lesson Time

1 Class Period
3 Hours

Objectives and Goals

  • Understand starter system theory and operation.
  • Identify, describe, and competently use specialized tools and equipment used to measure voltage, current, and resistance in a circuit.
  • Describe industry standards for the diagnostics and repair of the starting and charging systems.
  • Demonstrate understanding of professional practices and principles in performing the diagnostics and repair of the starting system.
  • Demonstrate safe shop work habits and practices when performing the diagnostics and repair of the starting system.

Activities in this Lesson

  • Students are asked at the beginning of class, "You get in your car and turn the key and nothing happens." How many of you have had this happen to you or somebody you know? What did you do? Asking these open ended questions opens a dialog and and draws upon the student's experiences while also introducing the key components of the starting system and some of the different diagnostic and service methods. Students always have colorful no-crank stories and sometimes novel solutions.

  • PowerPoint - Lecture

    Use the starting system PowerPoint to introduce starter theory and service. Each laboratory group will follow along the lecture with a starter core/rebuildable starter for use in identifying the components shown during lecture in the PowerPoint. I will clarify and reinforce key terms and topics during lecture through use of the student's starter cores.

    • F:\Auto 110\Chapter 28 Starting.ppt [ Download ] null
  • Starter Lab Demo - Demo / Modeling

    I will demonstrate how to complete the Starting System Work-sheet using the shop demonstration vehicle. I will introduce the DMM (Digital Multi-Meter) and the VAT- (Voltage-Ampereage Tester) and demonstrate how they are connected and used. Students will be taken through the entire lab work-sheet before being asked to perform the laboratory exercise themselves. Students will wear safety glasses and cover-alls at all times while in the shop area.    

  • Students will work in groups of four to perform pages 1-9 of the Starting & Charging Laboratory assignment. Students inspect  battery condition, test battery for drains, calculate specific gravity, perform a heavy load test, current draw test, and a voltage drop test. Students will observe safe shop practices at all times while demonstrating competency in using the DMM and VAT-40. Students are continually monitored to insure they are wearing their safety glasses and cover-alls while maintaining safe shop practices at all times while in the shop area.    

  • Activity #5 - Closure

    All students will clean up the shop area 20 minutes before the end of class and, upon completion of the cleanup, assemble back in the classroom area. I will display assorted google.com/startingsystem/photos in sequence and have students identify the different starting system types and components. I will do this until the end of class.
     

Assessment

Assessment Types:
Projects, Demonstrations, Teacher-Made Test, Observations,

I will walk around the class monitoring the student’s participation and answer any questions that arise. During the lab exercise I will ensure that the students wear their safety glasses and always practice shop safety. I will assist students in the lab if needed and give constructive feedback when necessary. Students will turn in their completed Starting Worksheet, explain their results, and make recommendations for repair, if any.