πŸ’› Lesson 3: Irreversible Changes

How Does Matter Change?

Irreversible Changes

Introduction

Hello scientists!

Today we will explore what happens when you make a change that cannot be reversed. Let’s see what Ruff Ruffman is making for the next part of the challenge!

 


Video 

Explore kitchen chemistry as Ruff Ruffman tries to figure out how to un-toast toast in this video from The Ruff Ruffman Show.

 

 


 

Interactive

Now it’s your turn to decide if these changes are reversible (they CAN go back to the way they were) or irreversible (they CANNOT go back to the way they were). Look at the images and determine the changes are reversible with True or False.

 

 

 

 

 

 

 

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