Vocab
What word means when something turns from solid to liquid?
Melting
True or False: Melting chocolate is a reversible change.
True
Melting is when something turns into ice.
Fiction
What does it mean to give your opinion?
What you think or feel.
What do we call a change where the material stays the same?
Reversible
What happens to water when you freeze it?
It turns into ice.
Boiling water makes steam.
Fact
What word can you use to start an opinion?
I think, I believe, etc.
What is it called when water turns into ice?
Freezing
What happens when you cook an egg? Reversible or irreversible?
Irreversible
Freezing makes things warmer.
Fiction
What do we need to give after our opinion?
A reason!
What word means a material becomes a gas from a liquid?
Evaporation
Give one example of a change caused by heating.
Melting butter, etc.
What’s one way to tell if something is a fact?
It can be proven or observed.
Write a short opinion: “Is melting chocolate fun or not?
Answers vary.
What kind of change happens when a material cannot go back?
Irreversible
Give one example of a change caused by cooling.
Freezing juice, etc.
What’s one way to tell if something is fiction?
It is made up or not real.
What’s one linking word you can use in your writing?
Because, also, etc.