How Airbrakes Function

Grade 44 min

Learning Objective

I can explain how airbrakes help stop a semitruck safely.

Lesson Flow

Watch Video

5 min

Why Do Semi-Trucks Use Air Brakes?

Unknown Channel

Practice

10 min

7 questions • Short answer

Exit Ticket

5 min

Explain how air brakes use compressed air to stop a semitruck. What happens when the driver presses the brake pedal? Describe the advantages of air brakes over hydraulic brakes for stopping a semitruck. Why are air brakes considered safer for heavy vehicles?

Teacher Guide

Get the complete package:

  • Answer keys for all questions
  • Differentiation strategies
  • Extension activities
  • Printable student handouts