π 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. Letβs 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 itβs 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.
Video Provided by PBS Learning Media Links to an external site.
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