Lesson #2/100

Changing a car tire

#2 of #DEXR100 is about learning the step-by-step process of safely removing and replacing a car tire.

Use the embedded 3D viewer below to try it out yourself.

Description

In this lesson you’ll learn how to safely change a car tire, step by step, as if you were right there on the roadside!

Learning Goals

By the end of this lesson, students will be able to:

• Identify the tools needed to change a car tire.

• Demonstrate the correct steps to safely remove a flat tire and fit a spare.

• Understand basic safety precautions to take when working roadside.

• Build confidence in performing an essential real-world skill.

How to use in the classroom

• This lesson works well as a practical introduction to car maintenance and life skills.
• It is designed for applied, hands-on learning.
• The intended age range is middle school to adult learners.

Video

How it's made - behind the scenes

We began with 3D car and tool models from our library. The platform includes an extensive collection of 3D models that you can use directly. With our Blender add-on, you can also push assets into the Dexr platform and iterate quickly, with instant updates enabled through real-time libraries and asset streaming.

Inside the web-based, no-code editor, we built the lesson flow with Events & Actions (for example guiding the learner to pick the right tool, highlighting safety steps, and triggering animations). We layered in TTS narration from a 3D guide, added push guidance panels for clarity, and embedded quick knowledge checks at each stage. Like all Dexr lessons, it runs fully in the browser with no installs required, making it classroom-ready and easy to track learner progress through our LEAP learning framework.

Learn more about our platform here.

Made by Team Dexr

This blog post is part of our #DEXR100 initiative. Read more about that here.