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Changing Matter
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Reversible or irreversible change?
Irreversible change!
Oops!
Okay!
Reversible or irreversible change?
Reversible change!
Oops!
Okay!
Reversible or irreversible change?
We can bend a paperclip. It is a reversible change!
Oops!
Okay!
When you fold paper, is it a reversible or irreversible change?
Reversible change!
Oops!
Okay!
What is the correct sequence for making a sandwich?
DBCA
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Okay!
What are some ways you can change paper?
fold, tear, rip, cut, crumple
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Okay!
Reversible or irreversible change?
Reversible change!
Oops!
Okay!
Change can be reversible or irreversible. True or false?
True!
Oops!
Okay!
Reversible or irreversible change?
Irreversible change!
Oops!
Okay!
Reversible or irreversible change?
Irreversible change!
Oops!
Okay!
How did someone change the paper? How is the purpose of the paper different now?
A flat piece of paper can be used for writing. The folded paper can be used for playing.
Oops!
Okay!
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