Trailer Circuits STEM Kit

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The Trailer Circuits STEM Kit is the ideal solution for educators who want to make learning electricity engaging, tangible, and safe. Teaching electricity can be challenging—its invisible nature often makes it hard for students to grasp how it powers the world around them. This pack of three Trailer Circuits Trucks transforms the mystery of electricity into a concrete set of skills through the real-world context of wiring a trailer, making the learning process both accessible and practical.

Contents

• 3 Trailer Circuits Trucks, each with:
  • Wire stripper and crimping tool
  • Multimeter
  • Auto light tester
  • Screwdriver
  • Batteries
  • 4-way connection harness
  • 7-way connection harness
  • Storage box
• Spare Parts Kit with:
  • 7 spools of wire
  • 200 U-shaped crimp terminals
  • 100 butt connectors
  • (100) 3-way connectors
  • 14 spare bulbs
  • 10 spare terminal screws
• Quick start guide
• Downloadable Trailer Circuits Curriculum
• Downloadable student workbook and answer key
• 1-year limited warranty

Curriculum

Features

• Engineered to prioritize safety, the system does not allow dangerous short-circuits, sparks, or electrical damage to occur if a student makes a mistake
• Includes all necessary components for building trailer electrical circuits, including wire stripper and crimping tools, screwdrivers, batteries, connection harnesses, wires, crimp terminals, connectors, spare bulbs, and spare terminal screws
• Students wire real-world circuits used in trailer lighting systems, bringing theoretical electrical concepts to life
• Trucks mimic actual rigs, with working brakes, running, reverse, and side/rear marker lights
• Students wire real 4- and 7-way trailer harnesses, using crimpers, screw drivers, splice and butt connectors, crimp terminals, and color-matched spools of wire
• Supports STEM learning by teaching electrical engineering concepts and problem-solving skills
• Ideal for beginner to intermediate learners, offering a progressive learning experience
• Includes downloadable curriculum with lessons, activities, and assessments
• Develop essential troubleshooting skills by diagnosing and fixing faulty circuits, using a multimeter and auto light tester in 10 troubleshooting scenarios
• Safe and effective learning without the need for a full vehicle or trailer
• Allows educators to teach electrical systems in a practical, hands-on manner
• Great for STEM, automotive, physics, and robotics programs integrating electrical concepts into real-world applications
• Use this checklist to see how our Trailer Circuits STEM Kit meets key STEM standards, providing comprehensive support for hands-on learning in your classroom
• Includes 3 sets of Trailer Circuits Trucks and accessories to keep 3 teams of 2-4 students engaged
• LMS-ready student slide presentations, teacher's guide and keys, and student workbook

FAQs

• Students tackle real-world trailer wiring issues, simulating real-world fixes with hands-on practice.
• Learners design, wire, and test circuits, applying concepts like Ohm’s Law or parallel circuit properties
• The simulator bridges the gap between theory and practice, allowing students to directly apply electrical concepts and preparing them to explore robotics, automative repair and more.
• Math, science, and technology concepts come together in wiring, calculations, and multimeter testing.
• Guided troubleshooting builds real-world skills as students assess faults and test repairs through 10 scenarios.
• Collaboration enhances learning as teams of 2–4 students work together.
• Understanding electricity prepares students for future careers in automotive, manufacturing, aerospace and engineering across all disciplines.

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Resources

Specifications

• Truck dimensions: 20" x 7" x 4"
• Truck weight: 2.1 lbs.